Science.gov

Sample records for aviation activity survey

  1. General aviation activity survey. Annual summary report for 1992

    SciTech Connect

    Not Available

    1992-01-01

    This report presents the results of the annual General Aviation Activity Survey. The survey is conducted by the FAA to obtain information on the flight activity of the United States registered general aviation aircraft fleet. The report contains breakdowns of active aircraft, annual flight hours, average flight hours and other statistics by manufacturer/model group, aircraft type, state and region of based aircraft, and primary use. Also included are fuel consumption, lifetime airframe hours, engine hours, miles flown estimates, estimates of the number of landings, IFR hours flown, and grade of fuel consumed by the general aviation fleet. Aircraft, Aircraft activity, Aircraft use, Fuel consumption, General aviation, Hours flown, Miles flown.

  2. General aviation activity and avionics survey. Annual summary report, CY 1985

    SciTech Connect

    Not Available

    1987-03-01

    This report presents the results and a description of the 1985 General Aviation Activity and Avionics Survey. The survey was conducted during 1986 by the FAA to obtain information on the activity and avionics of the United States registered general aviation aircraft fleet, the dominant component of civil aviation in the U.S. The survey was based on a statistically selected sample of about 10.3 percent of the general aviation fleet. A responses rate of 63.7 percent was obtained. Survey results based upon response but are expanded upward to represent the total population. Survey results revealed that during 1985 an estimated 34.1 million hours of flying time were logged and 88.7 million operations were performed by the 210,654 active general aviation aircraft in the U.S. fleet. The mean annual flight time per aircraft was 158.2 hours. The active aircraft represented about 77.9 percent of the registered general aviation fleet. The report contains breakdowns of these and other statistics by manufacturer/model group, aircraft, state and region of based aircraft, and primary use. Also included are fuel consumption, lifetime airframe hours, avionics, engine hours, and miles flown estimates, as well as tables for detailed analysis of the avionics capabilities of the general aviation fleet. New to the report this year are estimates of the number of landings, IFR hours flown, and the cost and grade of fuel consumed by the GA fleet.

  3. General aviation activity and avionics survey. 1978. Annual summary report cy 1978

    SciTech Connect

    Schwenk, J.C.

    1980-03-01

    This report presents the results and a description of the 1978 General Aviation Activity and Avionics Survey. The survey was conducted during early 1979 by the FAA to obtain information on the activity and avionics of the United States registered general aviation aircraft fleet, the dominant component of civil aviation in the U.S. The survey was based on a statistically selected sample of about 13.3 percent of the general aviation fleet and obtained a response rate of 74 percent. Survey results are based upon responses but are expanded upward to represent the total population. Survey results revealed that during 1978 an estimated 39.4 million hours of flying time were logged by the 198,778 active general aviation aircraft in the U.S. fleet, yielding a mean annual flight time per aircraft of 197.7 hours. The active aircraft represented 85 percent of the registered general aviation fleet. The report contains breakdowns of these and other statistics by manufacturer/model group, aircraft type, state and region of based aircraft, and primary use. Also included are fuel consumption, lifetime airframe hours, avionics, and engine hours estimates.

  4. General aviation activity and avionics survey. Annual report for CY81

    SciTech Connect

    Schwenk, J.C.; Carter, P.W.

    1982-12-01

    This report presents the results and a description of the 1981 General Aviation Activity and Avionics Survey. The survey was conducted during 1982 by the FAA to obtain information on the activity and avionics of the United States registered general aviation aircraft fleet, the dominant component of civil aviation in the U.S. The survey was based on a statistically selected sample of about 8.9 percent of the general aviation fleet and obtained a response rate of 61 percent. Survey results are based upon response but are expanded upward to represent the total population. Survey results revealed that during 1981 an estimated 40.7 million hours of flying time were logged by the 213,226 active general aviation aircraft in the U.S. fleet, yielding a mean annual flight time per aircraft of 188.1 hours. The active aircraft represented about 83 percent of the registered general aviation fleet. The report contains breakdowns of these and other statistics by manufacturer/model group, aircraft type, state and region of based aircraft, and primary use. Also included are fuel consumption, lifetime airframe hours, avionics, and engine hours estimates. In addition, tables are included for detailed analysis of the avionics capabilities of GA fleet.

  5. A Survey of the Aviation Mechanics Occupation.

    ERIC Educational Resources Information Center

    Allen, David; Bowers, William K.

    The report documents the results of a national survey of the aviation mechanics' occupation. The study surveyed 151 companies in the four industrial categories of the aviation industry and was concerned only with the certificated airframe and powerplant mechanic. Results of the study provide the following: (1) identification of the technical…

  6. Institute of Aviation Graduate Survey: 1950-1978.

    ERIC Educational Resources Information Center

    Johnson, William B.; Sredl, Henry J.

    A graduate follow-up study was conducted for the University of Illinois Institute of Aviation by surveying all graduates for the period 1950-1978. Four major areas were covered in the written questionnaires: employment, education, flight related activities, and graduate satisfaction with the Institute. Based on the responses received from 513…

  7. Aviation Science Activities for Elementary Grades. Revised.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC.

    This guide contains the procedures and lists of materials needed for 105 aviation activities, demonstrations, and experiments. These activities, demonstrations, and experiments (suitable for students in all elementary grades) are organized into three sections by major topic area: (1) properties of air; (2) factors related to airplane flight; and…

  8. National Survey Results: Retention of Women in Collegiate Aviation

    NASA Technical Reports Server (NTRS)

    Turney, Mary Ann; Bishop, James C.; Karp, Merrill R.; Niemczyk, Mary; Sitler, Ruth L.; Green, Mavis F.

    2002-01-01

    Since the numbers of women pursuing technical careers in aviation continues to remain very low, a study on retention of women was undertaken by a team of university faculty from Embry Riddle Aeronautical University, Arizona State University, and Kent State University. The study was initiated to discover the factors that influence women once they have already selected an aviation career and to ascertain what could be done to support those women who have demonstrated a serious interest in an aviation career by enrolling in a collegiate aviation program. This paper reports preliminary results of data collected in the first and second years of the study. The data was collected from surveys of 390 college students (195 women and 195 men) majoring in aviation programs in nine colleges and universities, representing widely varied geographic areas and including both two- and four-year institutions. Results revealed significant areas of concern among women in pilot training. When queried about these concerns, differences were evident in the responses of the male and female groups. These differences were expected. However, a surprising finding was that women in early stages of pilot training responded differently from women in more experienced stages, These response differences did not occur among the men surveyed. The results, therefore, suggest that women in experienced stages of training may have gone through an adaptation process and reflect more male-like attitudes about a number of objects, including social issues, confidence, family, and career.

  9. Aviation's role in earth resources surveys

    NASA Technical Reports Server (NTRS)

    Syvertson, C. A.; Mulholland, D. R.

    1972-01-01

    The role of satellites designed to make a wide variety of earth observations is discussed along with the renewed interest in the use of aircraft as platforms for similar and complementary earth resources surveys. Surveys covering the areas of forestry, agriculture, hydrology, oceanography, geology, and geography are included. Aerials surveys equipped for nonphotographic remote sensing and aircraft flights synchronized with satellite observations to provide correlated data are discussed. Photographs are shown to illustrate preliminary results from several of the test sites.

  10. Survey: Federal Aviation Administration National Communication Center

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The National Communication (NATCOM) Center (commonly known as the FAA Weather Message Switching Center), is a Federal Aviation Administration (FAA) facility with responsibility for providing communication switching services to the National Weather Service (NWS), the FAA, commercial and private flight organizations under the auspices of the FAA, and DoD. Data handled by NATCOM include weather data, flight plans, and Notices to Airmen (NOTAMS) on both national and international networks. The communications and data management functions are handled through four computer-controlled communication networks designated as WMSC, AFTN, A-BDIS, and NASNET. The functions of these networks are discussed with emphasis on those networks that support the different elements of the NWS. The primary network of concern to NASA, the WMSC (Weather Message Switching Center) network, performs approximately 60 percent of its work for the NWS, 20 percent for the State Department, and 20 percent for the FAA. This document discusses the current and future systems capabilities and workload of NATCOM in terms of new roles.

  11. 75 FR 29567 - Extension of Agency Information Collection Activity Under OMB Review: Aviation Security Customer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-26

    ... March 11, 2010. 75 FR 11552. The collection involves surveying travelers to measure customer... OMB Review: Aviation Security Customer Satisfaction Performance Measurement Passenger Survey AGENCY...; Aviation Security Customer Satisfaction Performance Measurement Passenger Survey. TSA, with OMB's...

  12. 78 FR 46594 - Extension of Agency Information Collection Activity Under OMB Review: Aviation Security Customer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... May 30, 2013, 78 FR 32416. The collection involves surveying travelers to measure customer... OMB Review: Aviation Security Customer Satisfaction Performance Measurement Passenger Survey AGENCY.... Information Collection Requirement Title: Aviation Security Customer Satisfaction Performance...

  13. A National Opinion Survey of Aviation Maintenance Training Regulations. Technical Report.

    ERIC Educational Resources Information Center

    Johnson, William B.; Ziegler, Charles F., Jr.

    A national survey examined the opinions of aircraft maintenance training school administrators and instructors concerning the suitability of Federal Aviation Regulation Part 147 (FAR 147) to regulate effectively today's training programs. Responding to the mail survey instrument were 163 persons representing 90 schools in 37 states. Included among…

  14. The National Aviation Operational Monitoring Service (NAOMS): A Documentation of the Development of a Survey Methodology

    NASA Technical Reports Server (NTRS)

    Connors, Mary M.; Mauro, Robert; Statler, Irving C.

    2012-01-01

    The National Aviation Operational Monitoring Service (NAOMS) was a research project under NASA s Aviation Safety Program during the years from 2000 to 2005. The purpose of this project was to develop a methodology for gaining reliable information on changes over time in the rates-of-occurrence of safety-related events as a means of assessing the safety of the national airspace. The approach was a scientifically designed survey of the operators of the aviation system concerning their safety-related experiences. This report presents the results of the methodology developed and a demonstration of the NAOMS concept through a survey of nearly 20,000 randomly selected air-carrier pilots. Results give evidence that the NAOMS methodology can provide a statistically sound basis for evaluating trends of incidents that could compromise safety. The approach and results are summarized in the report and supporting documentation and complete analyses of results are presented in 14 appendices.

  15. Civil aviation management during explosive volcanic eruptions: A survey on the stakeholders' perspective on the use of tephra dispersal models

    NASA Astrophysics Data System (ADS)

    Scaini, Chiara; Bolić, Tatjana; Folch, Arnau; Castelli, Lorenzo

    2015-03-01

    Impacts of explosive volcanic eruptions on civil aviation were reconsidered after the 2010 Eyjafjallajökull eruption in Iceland, which caused unprecedented disruptions of air traffic operations in Europe. During and after the aviation breakdown of April-May 2010, communication between the involved stakeholders was recognized as a major concern. Due to the complexity and multidisciplinary nature of the topic, a great number of actors are involved, which often have little interaction outside these exceptional events. In this work, we aim at identifying the relationships between the stakeholders involved in aviation management during eruptions, as well as their needs and priorities. We perform an anonymous on-line survey, focused mainly on the use of tephra dispersal models for civil aviation purposes. We collect feedback on recent developments including our current impact assessment research, which produced a GIS-based software tool to estimate impacts on aviation based on tephra dispersal forecasts. Answers allow identifying stakeholders' requirements on ash dispersal forecasts and their use for aviation management purposes. We underline the main differences between three homogeneous groups (aviation managers and employees, modellers and field scientists, other stakeholders) and identify main end-user requirements for developing tools similar to ours. This work provides useful insights for the development of tools to support aviation stakeholders during volcanic eruptions.

  16. Challenges of Using Audio-Visual Aids as Warm-Up Activity in Teaching Aviation English

    ERIC Educational Resources Information Center

    Sahin, Mehmet; Sule, St.; Seçer, Y. E.

    2016-01-01

    This study aims to find out the challenges encountered in the use of video as audio-visual material as a warm-up activity in aviation English course at high school level. This study is based on a qualitative study in which focus group interview is used as the data collection procedure. The participants of focus group are four instructors teaching…

  17. Let's Explore Aviation

    ERIC Educational Resources Information Center

    Arvin, Jean

    1977-01-01

    Presents an intermediate level social studies unit dealing with air education, social aspects of aviation, and the importance of aviation to industry and transportation. Includes objectives, twelve activities, and evaluative procedures. (SL)

  18. 14 CFR 375.37 - Certain business aviation activities using U.S.-registered foreign civil aircraft.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Certain business aviation activities using... SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES Authorized Operations § 375.37 Certain business...

  19. 14 CFR 375.37 - Certain business aviation activities using U.S.-registered foreign civil aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Certain business aviation activities using... SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES Authorized Operations § 375.37 Certain business...

  20. 14 CFR 375.37 - Certain business aviation activities using U.S.-registered foreign civil aircraft.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Certain business aviation activities using... SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES Authorized Operations § 375.37 Certain business...

  1. 14 CFR 375.37 - Certain business aviation activities using U.S.-registered foreign civil aircraft.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Certain business aviation activities using... SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES Authorized Operations § 375.37 Certain business...

  2. 14 CFR 375.37 - Certain business aviation activities using U.S.-registered foreign civil aircraft.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Certain business aviation activities using... SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES Authorized Operations § 375.37 Certain business...

  3. 78 FR 4856 - Extension of Agency Information Collection Activity Under OMB Review: Aviation Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... OMB Review: Aviation Security Infrastructure Fee Records Retention AGENCY: Transportation Security... Aviation Security Infrastructure Fee (ASIF), including information about air carriers' and foreign air.... Information Collection Requirement Title: Aviation Security Infrastructure Fee Records Retention. Type...

  4. 75 FR 47311 - Extension of Agency Information Collection Activity Under OMB Review: Aviation Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... OMB Review: Aviation Security Infrastructure Fee Records Retention AGENCY: Transportation Security... retention of certain information necessary for TSA to help set the Aviation Security Infrastructure Fee... Title: Aviation Security Infrastructure Fee Records Retention. Type of Request: Extension of a...

  5. Collegiate Aviation and the Community College: A Survey of Post-September 11 Issues

    ERIC Educational Resources Information Center

    Bliss, Timm J.; Kutz, Mary N.

    2008-01-01

    Undoubtedly, the aviation industry has experienced turbulent times recently and may face significant restructuring in the next few years. Especially noteworthy has been the impact on collegiate flight programs, particularly those 2-year programs offered by community colleges that often bridge the gap in financial aid and flexible class schedules…

  6. Systems analysis of the installation, mounting, and activation of emergency locator transmitters in general aviation aircraft

    NASA Technical Reports Server (NTRS)

    Hall, D. S.

    1980-01-01

    A development program was developed to design and improve the Emergency Locator Transmitter (ELT) transmitter and to improve the installation in the aircraft and its activation subsystem. There were 1135 general aviation fixed wing aircraft accident files reviewed. A detailed description of the damage to the aircraft was produced. The search aspects of these accidents were studied. As much information as possible about the ELT units in these cases was collected. The data should assist in establishing installation and mounting criteria, better design standards for activation subsystems, and requirements for the new ELT system design in the area of crashworthiness.

  7. General Aviation: A Stepping Stone to a World Career in Aviation.

    ERIC Educational Resources Information Center

    Hulley, Bruce J.

    1999-01-01

    A survey of 27 countries identified private pilot flight-hour requirements, pilot training costs, youth aviation programs, and career information about aviation occupations. The information can be used to motivate young people to enter aviation careers. (JOW)

  8. Teachers' Guide For Aviation Education.

    ERIC Educational Resources Information Center

    Aviation/Space, 1979

    1979-01-01

    This teacher's guide outlines the objectives, instructional procedures, student activities, and expected outcomes of an instructional unit on careers in aviation, designed for fifth and sixth grade students. It emphasizes aerospace activities and job opportunities in aviation. (GA)

  9. Biofuels as an Alternative Energy Source for Aviation-A Survey

    NASA Technical Reports Server (NTRS)

    McDowellBomani, Bilal M.; Bulzan, Dan L.; Centeno-Gomez, Diana I.; Hendricks, Robert C.

    2009-01-01

    The use of biofuels has been gaining in popularity over the past few years because of their ability to reduce the dependence on fossil fuels. As a renewable energy source, biofuels can be a viable option for sustaining long-term energy needs if they are managed efficiently. We investigate past, present, and possible future biofuel alternatives currently being researched and applied around the world. More specifically, we investigate the use of ethanol, cellulosic ethanol, biodiesel (palm oil, algae, and halophytes), and synthetic fuel blends that can potentially be used as fuels for aviation and nonaerospace applications. We also investigate the processing of biomass via gasification, hydrolysis, and anaerobic digestion as a way to extract fuel oil from alternative biofuels sources.

  10. Aviation. Teacher Resources.

    ERIC Educational Resources Information Center

    2001

    This teacher's guide contains information, lesson plans, and diverse student learning activities focusing on aviation. The guide is divided into seven sections: (1) "Drawing Activities" (Airmail Art; Eyewitness; Kite Power); (2) "Geography" (U.S. Airports); (3) "Information" (Aviation Alphabet; Glossary; Four Forces of Flight; What about Wind?;…

  11. Guidelines for Federal Aviation Administration Regional Aviation Education Coordinators and Aviation Education Facilitators.

    ERIC Educational Resources Information Center

    Strickler, Mervin K., Jr.

    This publication is designed to provide both policy guidance and examples of how to work with various constituencies in planning and carrying out appropriate Federal Aviation Administration (FAA) aviation education activities. Information is provided on the history of aerospace/aviation education, FAA educational materials, aerospace/aviation…

  12. Error, stress, and teamwork in medicine and aviation: cross sectional surveys

    PubMed Central

    Sexton, J Bryan; Thomas, Eric J; Helmreich, Robert L

    2000-01-01

    Objectives: To survey operating theatre and intensive care unit staff about attitudes concerning error, stress, and teamwork and to compare these attitudes with those of airline cockpit crew. Design: Cross sectional surveys. Setting: Urban teaching and non-teaching hospitals in the United States, Israel, Germany, Switzerland, and Italy. Major airlines around the world. Participants: 1033 doctors, nurses, fellows, and residents working in operating theatres and intensive care units and over 30 000 cockpit crew members (captains, first officers, and second officers). Main outcome measures: Perceptions of error, stress, and teamwork. Results: Pilots were least likely to deny the effects of fatigue on performance (26% v 70% of consultant surgeons and 47% of consultant anaesthetists). Most pilots (97%) and intensive care staff (94%) rejected steep hierarchies (in which senior team members are not open to input from junior members), but only 55% of consultant surgeons rejected such hierarchies. High levels of teamwork with consultant surgeons were reported by 73% of surgical residents, 64% of consultant surgeons, 39% of anaesthesia consultants, 28% of surgical nurses, 25% of anaesthetic nurses, and 10% of anaesthetic residents. Only a third of staff reported that errors are handled appropriately at their hospital. A third of intensive care staff did not acknowledge that they make errors. Over half of intensive care staff reported that they find it difficult to discuss mistakes. Conclusions: Medical staff reported that error is important but difficult to discuss and not handled well in their hospital. Barriers to discussing error are more important since medical staff seem to deny the effect of stress and fatigue on performance. Further problems include differing perceptions of teamwork among team members and reluctance of senior theatre staff to accept input from junior members. PMID:10720356

  13. Error, stress, and teamwork in medicine and aviation: cross sectional surveys

    NASA Technical Reports Server (NTRS)

    Sexton, J. B.; Thomas, E. J.; Helmreich, R. L.

    2000-01-01

    OBJECTIVES: To survey operating theatre and intensive care unit staff about attitudes concerning error, stress, and teamwork and to compare these attitudes with those of airline cockpit crew. DESIGN:: Cross sectional surveys. SETTING:: Urban teaching and non-teaching hospitals in the United States, Israel, Germany, Switzerland, and Italy. Major airlines around the world. PARTICIPANTS:: 1033 doctors, nurses, fellows, and residents working in operating theatres and intensive care units and over 30 000 cockpit crew members (captains, first officers, and second officers). MAIN OUTCOME MEASURES:: Perceptions of error, stress, and teamwork. RESULTS:: Pilots were least likely to deny the effects of fatigue on performance (26% v 70% of consultant surgeons and 47% of consultant anaesthetists). Most pilots (97%) and intensive care staff (94%) rejected steep hierarchies (in which senior team members are not open to input from junior members), but only 55% of consultant surgeons rejected such hierarchies. High levels of teamwork with consultant surgeons were reported by 73% of surgical residents, 64% of consultant surgeons, 39% of anaesthesia consultants, 28% of surgical nurses, 25% of anaesthetic nurses, and 10% of anaesthetic residents. Only a third of staff reported that errors are handled appropriately at their hospital. A third of intensive care staff did not acknowledge that they make errors. Over half of intensive care staff reported that they find it difficult to discuss mistakes. CONCLUSIONS: Medical staff reported that error is important but difficult to discuss and not handled well in their hospital. Barriers to discussing error are more important since medical staff seem to deny the effect of stress and fatigue on performance. Further problems include differing perceptions of teamwork among team members and reluctance of senior theatre staff to accept input from junior members.

  14. Agricultural aviation research

    NASA Technical Reports Server (NTRS)

    Chevalier, H. L. (Compiler); Bouse, L. F. (Compiler)

    1977-01-01

    A compilation of papers, comments, and results is provided during a workshop session. The purpose of the workshop was to review and evaluate the current state of the art of agricultural aviation, to identify and rank potentially productive short and long range research and development areas, and to strengthen communications between research scientists and engineers involved in agricultural research. Approximately 71 individuals actively engaged in agricultural aviation research were invited to participate in the workshop. These were persons familiar with problems related to agricultural aviation and processing expertise which are of value for identifying and proposing beneficial research.

  15. Active Volcanoes of the Kurile Islands: A Reference Guide for Aviation Users

    USGS Publications Warehouse

    Neal, Christina A.; Rybin, Alexander; Chibisova, Marina; Miller, Edward

    2008-01-01

    Introduction: The many volcanoes of the remote and mostly uninhabited Kurile Island arc (fig. 1; table 1) pose a serious hazard for air traffic in the North Pacific. Ash clouds from Kurile eruptions can impact some of the busiest air travel routes in the world and drift quickly into airspace managed by three countries: Russia, Japan, and the United States. Prevailing westerly winds throughout the region will most commonly send ash from any Kurile eruption directly across the parallel North Pacific airways between North America and Asia (Kristine A. Nelson, National Weather Service, oral commun., 2006; fig. 1). This report presents maps showing locations of the 36 most active Kurile volcanoes plotted on Operational Navigational Charts published by the Defense Mapping Agency (map sheets ONC F-10, F-11, and E-10; figs. 1, 2, 3, 4). These maps are intended to assist aviation and other users in the identification of restless Kurile volcanoes. A regional map is followed by three subsections of the Kurile volcanic arc (North, Central, South). Volcanoes and selected primary geographic features are labeled. All maps contain schematic versions of the principal air routes and selected air navigational fixes in this region.

  16. Corporate Social Responsibility in Aviation

    NASA Technical Reports Server (NTRS)

    Phillips, Edwin D.

    2006-01-01

    The dialog within aviation management education regarding ethics is incomplete without a discussion of corporate social responsibility (CSR). CSR research requires discussion involving: (a) the current emphasis on CSR in business in general and aviation specifically; (b) business and educational theory that provide a basis for aviation companies to engage in socially responsible actions; (c) techniques used by aviation and aerospace companies to fulfill this responsibility; and (d) a glimpse of teaching approaches used in university aviation management classes. The summary of this research suggests educators explain CSR theory and practice to students in industry and collegiate aviation management programs. Doing so extends the discussion of ethical behavior and matches the current high level of interest and activity within the aviation industry toward CSR.

  17. An Active Flow Circulation Controlled Flap Concept for General Aviation Aircraft Applications

    NASA Technical Reports Server (NTRS)

    Jones, Gregory S.; Viken, Sally A.; Washburn, Anthony E.; Jenkins, Luther N.; Cagle, C. Mark

    2002-01-01

    A recent focus on revolutionary aerodynamic concepts has highlighted the technology needs of general aviation and personal aircraft. New and stringent restrictions on these types of aircraft have placed high demands on aerodynamic performance, noise, and environmental issues. Improved high lift performance of these aircraft can lead to slower takeoff and landing speeds that can be related to reduced noise and crash survivability issues. Circulation Control technologies have been around for 65 years, yet have been avoided due to trade offs of mass flow, pitching moment, perceived noise etc. The need to improve the circulation control technology for general aviation and personal air-vehicle applications is the focus of this paper. This report will describe the development of a 2-D General Aviation Circulation Control (GACC) wing concept that utilizes a pulsed pneumatic flap.

  18. Small V/STOL aircraft analysis. Volume 2: Appendices. [to determine current and future general aviation missions and performance requirements

    NASA Technical Reports Server (NTRS)

    Smith, K. R., Jr.; Belina, F. W.

    1973-01-01

    A survey of general aviation activities in the United States was principally conducted through interviews with users, manufacturers, trade associations, and government organizations. A list of the organizations interviews is presented. The data became the basis for defining the current and future general aviation missions and performance. The economic characteristics of general aviation are examined. The desires of each organization regarding future aircraft characteristics are summarized.

  19. [Aviation physiology].

    PubMed

    Frank, P W

    1999-10-01

    Aviation physiology should be known at least in parts by the physicians advising air travellers. Due to reducing atmospheric pressure at altitude gas volume in body cavities expands (Boyle's law). This might not be a problem during ascend since air can disappear easily through natural ways. However, air must return to body cavities during descend and a person with a cold may suffer from painful barotitis. Hypoxia is mostly due to a reduced pO2 in high altitude (Daltons's Law). This may be prevented by an aircraft cabin or supplemented oxygen. Decompression sickness is very rare in aviation but divers should comply to a dive free interval before flying. PMID:10568247

  20. The United States national volcanic ash operations plan for aviation

    USGS Publications Warehouse

    Albersheim, Steven; Guffanti, Marianne

    2009-01-01

    Volcanic-ash clouds are a known hazard to aviation, requiring that aircraft be warned away from ash-contaminated airspace. The exposure of aviation to potential hazards from volcanoes in the United States is significant. In support of existing interagency operations to detect and track volcanic-ash clouds, the United States has prepared a National Volcanic Ash Operations Plan for Aviation to strengthen the warning process in its airspace. The US National Plan documents the responsibilities, communication protocols, and prescribed hazard messages of the Federal Aviation Administration, National Oceanic and Atmospheric Administration, US Geological Survey, and Air Force Weather Agency. The plan introduces a new message format, a Volcano Observatory Notice for Aviation, to provide clear, concise information about volcanic activity, including precursory unrest, to air-traffic controllers (for use in Notices to Airmen) and other aviation users. The plan is online at http://www.ofcm.gov/p35-nvaopa/pdf/FCM-P35-2007-NVAOPA.pdf. While the plan provides general operational practices, it remains the responsibility of the federal agencies involved to implement the described procedures through orders, directives, etc. Since the plan mirrors global guidelines of the International Civil Aviation Organization, it also provides an example that could be adapted by other countries.

  1. Global thunderstorm activity research survey

    NASA Technical Reports Server (NTRS)

    Coroniti, S. C.

    1982-01-01

    The published literature on the subject of the monitoring of global thunderstorm activity by instrumented satellites was reviewed. A survey of the properties of selected physical parameters of the thunderstorm is presented. The concepts used by satellites to identify and to measure terrestrial lightning pulses are described. The experimental data acquired by satellites are discussed. The scientific achievements of the satellites are evaluated against the needs of scientists and the potential requirements of user agencies. The performances of the satellites are rated according to their scientific and operational achievements.

  2. 75 FR 11552 - Intent To Request Renewal From OMB of One Current Public Collection of Information: Aviation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... Collection of Information: Aviation Security Customer Satisfaction Performance Measurement Passenger Survey...; Aviation Security Customer Satisfaction Performance Measurement Passenger Survey. TSA, with OMB's...

  3. Aviation in Social Studies

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1974

    1974-01-01

    Describes an interdisciplinary unit approach for teaching social science concepts using aviation as a vehicle to create interest and provide a meaningful context for grades K through 8. The general objectives and understandings for each grade level are described and some sample activities listed. (BR)

  4. Aviation Forecasting in ICAO

    NASA Technical Reports Server (NTRS)

    Mcmahon, J.

    1972-01-01

    Opinions or plans of qualified experts in the field are used for forecasting future requirements for air navigational facilities and services of international civil aviation. ICAO periodically collects information from Stators and operates on anticipated future operations, consolidates this information, and forecasts the future level of activity at different airports.

  5. 76 FR 81009 - Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... of Renewed Approval of Information Collection: General Aviation and Air Taxi Activity and Avionics... to this survey are owners of general aviation aircraft. This information is used by FAA, NTSB, and...: General Aviation and Air Taxi Activity and Avionics Survey. Form Numbers: There are no FAA...

  6. 76 FR 66346 - Agency Information Collection Activities; Requests for Comments: Clearance of Renewed Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... of Renewed Approval of Information Collection; General Aviation and Air Taxi Activity and Avionics.... Respondents to this survey are owners of general aviation aircraft. This information is used by FAA, NTSB, and...: General Aviation and Air Taxi Activity and Avionics Survey. Form Numbers: There are no FAA...

  7. Aviation dentistry.

    PubMed

    Lakshmi; Sakthi, D Sri

    2014-03-01

    With the rapid expansion of the airline industry in all sectors, dentists should pay special attention to crews and frequent flyers, due to change of pressure in-flight, that cause different types of oro-facial pain. Aviation dentistry deals with evaluation, principles of prevention, treatment of diseases, disorders or conditions which are related to oral cavity and maxillofacial area or adjacent and associated structures and their impact on people who travel or on aircrew members and flight restrictions. Dentists should prevent the creation of in-flight hazards when they treat aircrew members and frequent flyers.

  8. Aviation Dentistry

    PubMed Central

    Lakshmi; Sakthi, D Sri

    2014-01-01

    With the rapid expansion of the airline industry in all sectors, dentists should pay special attention to crews and frequent flyers, due to change of pressure in-flight, that cause different types of oro-facial pain. Aviation dentistry deals with evaluation, principles of prevention, treatment of diseases, disorders or conditions which are related to oral cavity and maxillofacial area or adjacent and associated structures and their impact on people who travel or on aircrew members and flight restrictions. Dentists should prevent the creation of in-flight hazards when they treat aircrew members and frequent flyers. PMID:24783162

  9. Volcanic hazards and aviation safety

    USGS Publications Warehouse

    Casadevall, Thomas J.; Thompson, Theodore B.; Ewert, John W.; ,

    1996-01-01

    An aeronautical chart was developed to determine the relative proximity of volcanoes or ash clouds to the airports and flight corridors that may be affected by volcanic debris. The map aims to inform and increase awareness about the close spatial relationship between volcanoes and aviation operations. It shows the locations of the active volcanoes together with selected aeronautical navigation aids and great-circle routes. The map mitigates the threat that volcanic hazards pose to aircraft and improves aviation safety.

  10. Collegiate Aviation Review, 2000.

    ERIC Educational Resources Information Center

    Carney, Thomas Q., Ed.

    2000-01-01

    This issue contains seven papers. "University Aviation Education: An Integrated Model" (Merrill R. Karp) addresses potential educational enhancements through the implementation of an integrated aviation learning model, the Aviation Education Reinforcement Option. "The Federal Aviation Administration (FAA): A Tombstone Agency? Putting the Nickname…

  11. General Aviation Propulsion

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Programs exploring and demonstrating new technologies in general aviation propulsion are considered. These programs are the quiet, clean, general aviation turbofan (QCGAT) program; the general aviation turbine engine (GATE) study program; the general aviation propeller technology program; and the advanced rotary, diesel, and reciprocating engine programs.

  12. Feasibility Study for Aviation Programs at Hudson Valley Community College.

    ERIC Educational Resources Information Center

    Buckley, Edward P.

    This is a report on a survey to determine the feasibility of establishing aviation training programs at a New York community college. It examines existing sources, and present and future needs for commercial pilots, aviation mechanics, and airline stewardesses. Among the conclusions are the discovery that the aviation industry is on the threshold…

  13. Aviation Safety Issues Database

    NASA Technical Reports Server (NTRS)

    Morello, Samuel A.; Ricks, Wendell R.

    2009-01-01

    The aviation safety issues database was instrumental in the refinement and substantiation of the National Aviation Safety Strategic Plan (NASSP). The issues database is a comprehensive set of issues from an extremely broad base of aviation functions, personnel, and vehicle categories, both nationally and internationally. Several aviation safety stakeholders such as the Commercial Aviation Safety Team (CAST) have already used the database. This broader interest was the genesis to making the database publically accessible and writing this report.

  14. A volcanic activity alert-level system for aviation: review of its development and application in Alaska

    USGS Publications Warehouse

    2013-01-01

    An alert-level system for communicating volcano hazard information to the aviation industry was devised by the Alaska Volcano Observatory (AVO) during the 1989–1990 eruption of Redoubt Volcano. The system uses a simple, color-coded ranking that focuses on volcanic ash emissions: Green—normal background; Yellow—signs of unrest; Orange—precursory unrest or minor ash eruption; Red—major ash eruption imminent or underway. The color code has been successfully applied on a regional scale in Alaska for a sustained period. During 2002–2011, elevated color codes were assigned by AVO to 13 volcanoes, eight of which erupted; for that decade, one or more Alaskan volcanoes were at Yellow on 67 % of days and at Orange or Red on 12 % of days. As evidence of its utility, the color code system is integrated into procedures of agencies responsible for air-traffic management and aviation meteorology in Alaska. Furthermore, it is endorsed as a key part of globally coordinated protocols established by the International Civil Aviation Organization to provide warnings of ash hazards to aviation worldwide. The color code and accompanying structured message (called a Volcano Observatory Notice for Aviation) comprise an effective early-warning message system according to the United Nations International Strategy for Disaster Reduction. The aviation color code system currently is used in the United States, Russia, New Zealand, Iceland, and partially in the Philippines, Papua New Guinea, and Indonesia. Although there are some barriers to implementation, with continued education and outreach to Volcano Observatories worldwide, greater use of the aviation color code system is achievable.

  15. General aviation and community development

    NASA Technical Reports Server (NTRS)

    Sincoff, M. Z. (Editor); Dajani, J. S. (Editor)

    1975-01-01

    The summer program is summarized. The reports presented concern (1) general aviation components, (2) general aviation environment, (3) community perspective, and (4) transportation and general aviation in Virginia.

  16. Aviation Career Awareness

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1976

    1976-01-01

    Describes a kit containing seven units, each designed to increase the elementary school student's awareness of aviation and career possibilities in aviation. Includes a sample section from one unit. (MLH)

  17. Catalytic Decarboxylation of Fatty Acids to Aviation Fuels over Nickel Supported on Activated Carbon

    PubMed Central

    Wu, Jianghua; Shi, Juanjuan; Fu, Jie; Leidl, Jamie A.; Hou, Zhaoyin; Lu, Xiuyang

    2016-01-01

    Decarboxylation of fatty acids over non-noble metal catalysts without added hydrogen was studied. Ni/C catalysts were prepared and exhibited excellent activity and maintenance for decarboxylation. Thereafter, the effects of nickel loading, catalyst loading, temperature, and carbon number on the decarboxylation of fatty acids were investigated. The results indicate that the products of cracking increased with high nickel loading or catalyst loading. Temperature significantly impacted the conversion of stearic acid but did not influence the selectivity. The fatty acids with large carbon numbers tend to be cracked in this reaction system. Stearic acid can be completely converted at 370 °C for 5 h, and the selectivity to heptadecane was around 80%. PMID:27292280

  18. Catalytic Decarboxylation of Fatty Acids to Aviation Fuels over Nickel Supported on Activated Carbon

    NASA Astrophysics Data System (ADS)

    Wu, Jianghua; Shi, Juanjuan; Fu, Jie; Leidl, Jamie A.; Hou, Zhaoyin; Lu, Xiuyang

    2016-06-01

    Decarboxylation of fatty acids over non-noble metal catalysts without added hydrogen was studied. Ni/C catalysts were prepared and exhibited excellent activity and maintenance for decarboxylation. Thereafter, the effects of nickel loading, catalyst loading, temperature, and carbon number on the decarboxylation of fatty acids were investigated. The results indicate that the products of cracking increased with high nickel loading or catalyst loading. Temperature significantly impacted the conversion of stearic acid but did not influence the selectivity. The fatty acids with large carbon numbers tend to be cracked in this reaction system. Stearic acid can be completely converted at 370 °C for 5 h, and the selectivity to heptadecane was around 80%.

  19. Catalytic Decarboxylation of Fatty Acids to Aviation Fuels over Nickel Supported on Activated Carbon.

    PubMed

    Wu, Jianghua; Shi, Juanjuan; Fu, Jie; Leidl, Jamie A; Hou, Zhaoyin; Lu, Xiuyang

    2016-01-01

    Decarboxylation of fatty acids over non-noble metal catalysts without added hydrogen was studied. Ni/C catalysts were prepared and exhibited excellent activity and maintenance for decarboxylation. Thereafter, the effects of nickel loading, catalyst loading, temperature, and carbon number on the decarboxylation of fatty acids were investigated. The results indicate that the products of cracking increased with high nickel loading or catalyst loading. Temperature significantly impacted the conversion of stearic acid but did not influence the selectivity. The fatty acids with large carbon numbers tend to be cracked in this reaction system. Stearic acid can be completely converted at 370 °C for 5 h, and the selectivity to heptadecane was around 80%. PMID:27292280

  20. Aviation & Space Curriculum Guide K-3. Revised.

    ERIC Educational Resources Information Center

    Alabama State Dept. of Education, Montgomery.

    This guide is designed for teachers of grades K-3 who have little or no experience in the area of aviation or space. The purpose of this guide is to provide an array of aviation and space activities which may be used by teachers to enrich locally-designed programs. Units in this book include: (1) History of Aerospace; (2) Kinds and Uses of…

  1. Commercial aviation icing research requirements

    NASA Technical Reports Server (NTRS)

    Koegeboehn, L. P.

    1981-01-01

    A short range and long range icing research program was proposed. A survey was made to various industry and goverment agencies to obtain their views of needs for commercial aviation ice protection. Through these responsed, other additional data, and Douglas Aircraft icing expertise; an assessment of the state-of-the-art of aircraft icing data and ice protection systems was made. The information was then used to formulate the icing research programs.

  2. Personality Correlates of the Jenkins Activity Survey.

    ERIC Educational Resources Information Center

    Schiraldi, Glenn R.; Beck, Kenneth H.

    1988-01-01

    Administered Jenkins Activity Survey (JAS) and 11 other personality scales to over 700 college students to identify JAS personality correlates. Results revealed that, relative to subjects identified as Type B, those classified as Type A exhibited significantly greater status concern, less alexithymia, more misanthropy, and greater life…

  3. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    Billings, C. E.; Lauber, J. K.; Funkhouser, H.; Lyman, E. G.; Huff, E. M.

    1976-01-01

    The origins and development of the NASA Aviation Safety Reporting System (ASRS) are briefly reviewed. The results of the first quarter's activity are summarized and discussed. Examples are given of bulletins describing potential air safety hazards, and the disposition of these bulletins. During the first quarter of operation, the ASRS received 1464 reports; 1407 provided data relevant to air safety. All reports are being processed for entry into the ASRS data base. During the reporting period, 130 alert bulletins describing possible problems in the aviation system were generated and disseminated. Responses were received from FAA and others regarding 108 of the alert bulletins. Action was being taken with respect to 70 of the 108 responses received. Further studies are planned of a number of areas, including human factors problems related to automation of the ground and airborne portions of the national aviation system.

  4. General aviation IFR operational problems

    NASA Technical Reports Server (NTRS)

    Bolz, E. H.; Eisele, J. E.

    1979-01-01

    Operational problems of general aviation IFR operators (particularly single pilot operators) were studied. Several statistical bases were assembled and utilized to identify the more serious problems and to demonstrate their magnitude. These bases include official activity projections, historical accident data and delay data, among others. The GA operating environment and cockpit environment were analyzed in detail. Solutions proposed for each of the problem areas identified are based on direct consideration of currently planned enhancements to the ATC system, and on a realistic assessment of the present and future limitations of general aviation avionics. A coordinated set of research program is suggested which would provide the developments necessary to implement the proposed solutions.

  5. Women and Minorities in Alaskan Aviation. Alaskan Equity Publication.

    ERIC Educational Resources Information Center

    Dordan, Mary Lou; Nicholson, Deborah

    This resource guide tells the story of Alaskan women and minority aviators and those in aviation-related businesses, from the early 20th century to the present. Developed for secondary students but also suitable for younger students, the guide combines six accounts of Alaskan women and minority aviators with classroom activities centered around…

  6. 78 FR 32416 - Intent To Request Renewal From OMB of One Current Public Collection of Information: Aviation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... Collection of Information: Aviation Security Customer Satisfaction Performance Measurement Passenger Survey... Measurement Passenger Survey. TSA, with OMB's approval, has conducted surveys of passengers and now...

  7. Human factors in aviation

    NASA Technical Reports Server (NTRS)

    Wiener, Earl L. (Editor); Nagel, David C. (Editor)

    1988-01-01

    The fundamental principles of human-factors (HF) analysis for aviation applications are examined in a collection of reviews by leading experts, with an emphasis on recent developments. The aim is to provide information and guidance to the aviation community outside the HF field itself. Topics addressed include the systems approach to HF, system safety considerations, the human senses in flight, information processing, aviation workloads, group interaction and crew performance, flight training and simulation, human error in aviation operations, and aircrew fatigue and circadian rhythms. Also discussed are pilot control; aviation displays; cockpit automation; HF aspects of software interfaces; the design and integration of cockpit-crew systems; and HF issues for airline pilots, general aviation, helicopters, and ATC.

  8. Aviation Design Software

    NASA Technical Reports Server (NTRS)

    1997-01-01

    DARcorporation developed a General Aviation CAD package through a Small Business Innovation Research contract from Langley Research Center. This affordable, user-friendly preliminary design system for General Aviation aircraft runs on the popular 486 IBM-compatible personal computers. Individuals taking the home-built approach, small manufacturers of General Aviation airplanes, as well as students and others interested in the analysis and design of aircraft are possible users of the package. The software can cut design and development time in half.

  9. Aviation and the Community College.

    ERIC Educational Resources Information Center

    Finch, Harold L.; Watson, Russell W.

    This report summarizes the major conclusions of the Aviation Briefing for Community Colleges, which met to establish dialogue between community colleges and the aviation industry. Included are: (1) an overview of community college aviation, covering the topics of the aviation industry, the rationale for aviation in the community college, the types…

  10. Aviation Education Services and Resources.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC.

    Developed by the Aviation Education Staff of the Office of General Aviation Affairs, this document identifies sources of teaching materials. Included in this resource guide is information pertaining to: (1) films and filmstrips, (2) aviation education workshops, (3) career opportunities in aviation, (4) aviation organizations, (5) government…

  11. 78 FR 25337 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of Information Collection: Operations Specifications AGENCY: Federal...

  12. Aviation graduates' competencies, 2000--2007: Perceptions of aviation educators and industry representatives in the United States

    NASA Astrophysics Data System (ADS)

    Bridewell, John B.

    This study surveyed the perceptions of collegiate aviation educators, collegiate aviation institution representatives, and aviation industry stakeholders who were members of the University Aviation Association as of February 5, 2007. Survey forms were sent to 353 prospective participants and there was an overall response rate of 47.6%. The survey consisted of a list of 16 knowledge and skill competencies with Likert-type responses for each participant to indicate the level of importance each placed upon those competencies for collegiate aviation graduates and of the level of satisfaction each had that collegiate aviation graduates actually possessed those competencies upon graduation. Two open-ended questions pertained to the strengths and weaknesses of collegiate aviation programs or their graduates. Another allowed for general comments. The statistical analyses indicated that all three groups were most satisfied with graduates' technical skills and least satisfied with communications skills. Analyses indicated that a balance of technical skills and a liberal education was essential for program success. All knowledge and skill competencies were shown to have high to very high importance levels, but only medium to high satisfaction levels. Results indicated that graduates were perceived to possess all stated competencies, but to a lesser degree than desired. Successful collegiate aviation programs existed, but there was room for improvement. Success was program or graduate speck, with no ubiquitous definition of what constituted a successful collegiate aviation program. Aviation industry needs must be addressed by academia for any collegiate aviation program to be successful, but results indicated that the aviation industry needs to take a larger role in the development and refinement of collegiate aviation programs. Finances for institutions, programs, and students were a major concern for the foreseeable future. Administrators should consider how their actions

  13. College Aviation Programs - Equally Diverse

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1974

    1974-01-01

    Gives an overview of kinds of aviation programs (both career and non-career) offered by community colleges which includes information on flight programs, aviation technology programs, aviation administration, flight service programs and short courses. (BR)

  14. Collegiate Aviation Review 1998.

    ERIC Educational Resources Information Center

    Carney, Thomas Q., Ed.; Luedtke, Jacqueline R., Ed.; Johnson, Jeffrey A., Ed.

    1998-01-01

    This document contains four peer-reviewed papers about university-level aviation education that were presented at the 1998 Fall Education Conference of the University Aviation Association. "Setting the Foundation for Effective Learning: Utilizing the Cognitive, Affective, and Psychomotor Domains to Establish Rigorous Performance Learning…

  15. NASA and general aviation

    NASA Technical Reports Server (NTRS)

    Ethell, J. L.

    1986-01-01

    General aviation remains the single most misunderstood sector of aeronautics in the United States. A detailed look at how general aviation functions and how NASA helps keep it on the cutting edge of technology in airfoils, airframes, commuter travel, environmental concerns, engines, propellers, air traffic control, agricultural development, electronics, and safety is given.

  16. Aviation system capacity improvements through technology

    NASA Technical Reports Server (NTRS)

    Harvey, W. Don

    1995-01-01

    A study was conducted with the primary objective of determining the impact of technology on capacity improvements in the U.S. air transportation system and, consequently, to assess the areas where NASA's expertise and technical contributions would be the most beneficial. The outlook of the study is considered both near- and long-term (5 to 25 years). The approach was that of actively working with the Massachusetts Institute of Technology (MIT) Flight Transportation Laboratory and included interactions with 'users' outside of both agencies as well as with organizations within. This report includes an overall survey of what are believed to be the causes of the capacity problems, ongoing work with the Federal Aviation Administration (FAA) to alleviate the problems, and identifies improvements in technology that would increase capacity and reduce delays.

  17. General aviation in China

    NASA Astrophysics Data System (ADS)

    Hu, Xiaosi

    In the last four decades, China has accomplished economic reform successfully and grown to be a leading country in the world. As the "world factory", the country is able to manufacture a variety of industrial products from clothes and shoes to rockets and satellites. But the aviation industry has always been a weak spot and even the military relies on imported turbofan engines and jet fighters, not to mention the airlines. Recently China has launched programs such as ARJ21 and C919, and started reform to change the undeveloped situation of its aviation industry. As the foundation of the aviation industry, the development of general aviation is essential for the rise of commercial aviation. The primary goal of this study is to examine the general aviation industry and finds the issues that constrain the development of the industry in the system. The research method used in this thesis is the narrative research of qualitative approach since the policy instead of statistical data is analyzed. It appears that the main constraint for the general aviation industry is the government interference.

  18. General Aviation Pilots' Perceived Usage and Valuation of Aviation Weather Information Sources

    NASA Technical Reports Server (NTRS)

    Latorella, Kara; Lane, Suzanne; Garland, Daniel

    2002-01-01

    Aviation suffers many accidents due to the lack of good weather information in flight. Existing aviation weather information is difficult to obtain when it is most needed and is not well formatted for in-flight use. Because it is generally presented aurally, aviation weather information is difficult to integrate with spatial flight information and retain for reference. Efforts, by NASA's Aviation Weather Information (AWIN) team and others, to improve weather information accessibility, usability and decision aiding will enhance General Aviation (GA) pilots' weather situation awareness and decision-making and therefore should improve the safety of GA flight. Consideration of pilots' economic concerns will ensure that in-flight weather information systems are financially accessible to GA pilots as well. The purpose of this survey was to describe how aviation operator communities gather and use weather information as well as how weather related decisions are made between flight crews and supporting personnel. Pilots of small GA aircraft experience the most weather-related accidents as well as the most fatal weather related accident. For this reason, the survey design and advertisement focused on encouraging participation from GA pilots. Perhaps as a result of this emphasis, most responses, 97 responses or 85% of the entire response set, were from GA pilots, This paper presents only analysis of these GA pilots' responses. The insights provided by this survey regarding GA pilots' perceived value and usage of current aviation weather information. services, and products provide a basis for technological approaches to improve GA safety. Results of this survey are discussed in the context of survey limitations and prior work, and serve as the foundation for a model of weather information value, guidance for the design of in-flight weather information systems, and definition of further research toward their development.

  19. Airborne volcanic ash; a global threat to aviation

    USGS Publications Warehouse

    Neal, Christina A.; Guffanti, Marianne C.

    2010-01-01

    The world's busy air traffic corridors pass over or downwind of hundreds of volcanoes capable of hazardous explosive eruptions. The risk to aviation from volcanic activity is significant - in the United States alone, aircraft carry about 300,000 passengers and hundreds of millions of dollars of cargo near active volcanoes each day. Costly disruption of flight operations in Europe and North America in 2010 in the wake of a moderate-size eruption in Iceland clearly demonstrates how eruptions can have global impacts on the aviation industry. Airborne volcanic ash can be a serious hazard to aviation even hundreds of miles from an eruption. Encounters with high-concentration ash clouds can diminish visibility, damage flight control systems, and cause jet engines to fail. Encounters with low-concentration clouds of volcanic ash and aerosols can accelerate wear on engine and aircraft components, resulting in premature replacement. The U.S. Geological Survey (USGS), in cooperation with national and international partners, is playing a leading role in the international effort to reduce the risk posed to aircraft by volcanic eruptions.

  20. Chromospherically Active Stars in the RAVE Survey

    NASA Astrophysics Data System (ADS)

    Žerjal, M.; Zwitter, T.; Matijevič, G.; Strassmeier, K. G.

    2014-01-01

    We present a qualitative characterization of activity levels of a large database of ~44,000 candidate RAVE stars (unbiased, magnitude limited medium resolution survey) that show chromospheric emission in the Ca II infrared triplet and this vastly enlarges previously known samples. Our main motivation to study these stars is the anti-correlation of chromospheric activity and stellar ages that could be calibrated using stellar clusters with known ages. Locally linear embedding used for a morphological classification of spectra revealed 53,347 cases with a suggested emission component in the calcium lines. We analyzed a subsample of ~44,000 stars with S/N>20 using a spectral subtraction technique where observed reference spectra of inactive stars were used as templates instead of synthetic ones. Both the equivalent width of the excess emission for each calcium line and their sum is derived for all candidate active stars with no respect to the origin of their emission flux. ~17,800 spectra show a detectable chromospheric flux with at least 2 σ confidence level. The overall distribution of activity levels shows a bimodal shape, with the first peak coinciding with inactive stars and the second with the pre-main-sequence cases.

  1. Professional pilots' evaluation of the extent, causes, and reduction of alcohol use in aviation.

    PubMed

    Ross, L E; Ross, S M

    1992-09-01

    Pilots holding the ATP rating were surveyed to obtain judgments concerning the seriousness of the alcohol problem in various areas of aviation, the reasons for alcohol use, and the probable effectiveness of strategies intended to reduce alcohol use in aviation. Alcohol use was judged to be a more serious problem in general aviation than in corporate, charter, regional, and major airline activities. Respondents identified the individual's inability to control alcohol use as a primary reason for drinking and flying, and they endorsed remedies that are directed toward those individuals who are seen as the source of the problem. Other factors considered important causes of drinking and flying included pilots' beliefs that they can compensate for alcohol's effects and their lack of knowledge about the rate of decrease in blood alcohol concentration (BAC) that occurs as a function of time and amount consumed. PMID:1524538

  2. Aviation in the Future

    ERIC Educational Resources Information Center

    Kayten, Gerald G.

    1974-01-01

    Makes predications concerning future aerospace technology in the areas of supersonic transportation, aircraft design, airfreight, military aviation, hypersonic aircraft and in the much distant future sub-orbital, rocket propelled transports. (BR)

  3. Training in General Aviation

    ERIC Educational Resources Information Center

    Mitchell, Frank G.

    1975-01-01

    Describes the vital role training plays in the general aviation industry and describes the Cessna International Training Academy and urges more training programs to spur the growth of the industry. (BR)

  4. Aviation Data Integration System

    NASA Technical Reports Server (NTRS)

    Kulkarni, Deepak; Wang, Yao; Windrem, May; Patel, Hemil; Keller, Richard

    2003-01-01

    During the analysis of flight data and safety reports done in ASAP and FOQA programs, airline personnel are not able to access relevant aviation data for a variety of reasons. We have developed the Aviation Data Integration System (ADIS), a software system that provides integrated heterogeneous data to support safety analysis. Types of data available in ADIS include weather, D-ATIS, RVR, radar data, and Jeppesen charts, and flight data. We developed three versions of ADIS to support airlines. The first version has been developed to support ASAP teams. A second version supports FOQA teams, and it integrates aviation data with flight data while keeping identification information inaccessible. Finally, we developed a prototype that demonstrates the integration of aviation data into flight data analysis programs. The initial feedback from airlines is that ADIS is very useful in FOQA and ASAP analysis.

  5. Aviation fueling hose

    SciTech Connect

    Not Available

    1989-01-01

    This standard provides comprehensive specifications and identifies appropriate test procedures for aircraft fueling hose, hose couplings, and coupled hose assemblies suitable for use on aviation fuel servicing equipment (fuelers/hydrant dispensers).

  6. Improved weather information and aviation

    NASA Technical Reports Server (NTRS)

    Hallahan, K.; Zdanys, V.

    1973-01-01

    The major impacts of weather forecasts on aviation are reviewed. Topics discussed include: (1) present and projected structure of American aviation, (2) weather problems considered particularly important for aviation, (3) projected needs for improved weather information by aviators, (4) safety and economics, and (5) future studies utilizing satellite meteorology.

  7. Global Commercial Aviation Emissions Inventory for 2004

    NASA Astrophysics Data System (ADS)

    Wilkerson, J.; Balasubramanian, S.; Malwitz, A.; Wayson, R.; Fleming, G.; Jacobson, M. Z.; Naiman, A.; Lele, S.

    2008-12-01

    In 2004, the global commercial aircraft fleet included more than 13,000 aircraft flying over 30 billion km, burning more than 100 million tons of fuel. All this activity incurs substantial amounts of fossil-fuel combustion products at the cruise altitude within the upper troposphere and lower stratosphere that could potentially affect the atmospheric composition and climate. These emissions; such as CO, CO2, PM, NOx, SOx, are not distributed uniformly over the earth, so understanding the temporal and spatial distributions is an important component for modeling aviation climate impacts. Previous studies for specific years have shown that nearly all activity occurs in the northern hemisphere, and most is within mid-latitudes. Simply scaling older data by the annual global industry growth of 3-5 percent may provide emission trends which are not representative of geographically varying growth in aviation sector that has been noted over the past years. India, for example, increased its domestic aviation activity recently by 46 percent in one year. Therefore, it is important that aircraft emissions are best characterized and represented in the atmospheric models for impacts analysis. Data containing all global commercial flights for 2004 was computed using the Federal Aviation Administration's Aviation Environmental Design Tool (AEDT) and provided by the Volpe National Transportation Systems Center. The following is a summary of this data which illustrates the global aviation footprint for 2004, and provides temporal and three-dimensional spatial distribution statistics of several emissions constituents.

  8. Future aviation fuels overview

    NASA Technical Reports Server (NTRS)

    Reck, G. M.

    1980-01-01

    The outlook for aviation fuels through the turn of the century is briefly discussed and the general objectives of the NASA Lewis Alternative Aviation Fuels Research Project are outlined. The NASA program involves the evaluation of potential characteristics of future jet aircraft fuels, the determination of the effects of those fuels on engine and fuel system components, and the development of a component technology to use those fuels.

  9. Experience of head and neck theatre staff and attitudes to human factors using an aviation-based analysis and classification system--a pilot survey.

    PubMed

    Konieczny, Katarzyna M; Seager, Leonie; Scott, Jim; Colbert, Serryth; Dale, Trevor; Brennan, Peter A

    2014-01-01

    The role that human factors have in contributing to air crashes is well known and is included as an essential part of training. Awareness of human factors in surgery is increasingly being recognised but surprisingly few papers have come from head and neck specialties. We circulated a questionnaire on human factors based on an aviation model to 140 head and neck medical and ancillary staff who work in operating theatres in 3 large UK hospitals. Most positive responses were found in the consultant group followed by trainee doctors and support staff. A significant difference was found in the subcategories of Unsafe Supervision (p=0.002) and Preconditions to Unsafe Acts (p=0.001). This work will help to identify multi-system deficiencies that can be corrected, and highlights aspects that may yield the greatest reduction in surgical errors.

  10. Alternative Aviation Fuel Experiment (AAFEX)

    NASA Technical Reports Server (NTRS)

    Anderson, B. E.; Beyersdorf, A. J.; Hudgins, C. H.; Plant, J. V.; Thornhill, K. L.; Winstead, E. L.; Ziemba, L. D.; Howard, R.; Corporan, E.; Miake-Lye, R. C.; Herndon, S. C.; Timko, M.; Woods, E.; Dodds, W.; Lee, B.; Santoni, G.; Whitefield, P.; Hagen, D.; Lobo, P.; Knighton, W. B.; Bulzan, D.; Tacina, K.; Wey, C.; VanderWal, R.; Bhargava, A.

    2011-01-01

    The rising cost of oil coupled with the need to reduce pollution and dependence on foreign suppliers has spurred great interest and activity in developing alternative aviation fuels. Although a variety of fuels have been produced that have similar properties to standard Jet A, detailed studies are required to ascertain the exact impacts of the fuels on engine operation and exhaust composition. In response to this need, NASA acquired and burned a variety of alternative aviation fuel mixtures in the Dryden Flight Research Center DC-8 to assess changes in the aircraft s CFM-56 engine performance and emission parameters relative to operation with standard JP-8. This Alternative Aviation Fuel Experiment, or AAFEX, was conducted at NASA Dryden s Aircraft Operations Facility (DAOF) in Palmdale, California, from January 19 to February 3, 2009 and specifically sought to establish fuel matrix effects on: 1) engine and exhaust gas temperatures and compressor speeds; 2) engine and auxiliary power unit (APU) gas phase and particle emissions and characteristics; and 3) volatile aerosol formation in aging exhaust plumes

  11. Aviation noise effects

    NASA Astrophysics Data System (ADS)

    Newman, J. S.; Beattie, K. R.

    1985-03-01

    This report summarizes the effects of aviation noise in many areas, ranging from human annoyance to impact on real estate values. It also synthesizes the findings of literature on several topics. Included in the literature were many original studies carried out under FAA and other Federal funding over the past two decades. Efforts have been made to present the critical findings and conclusions of pertinent research, providing, when possible, a bottom line conclusion, criterion or perspective. Issues related to aviation noise are highlighted, and current policy is presented. Specific topic addressed include: annoyance; Hearing and hearing loss; noise metrics; human response to noise; speech interference; sleep interference; non-auditory health effects of noise; effects of noise on wild and domesticated animals; low frequency acoustical energy; impulsive noise; time of day weightings; noise contours; land use compatibility; and real estate values. This document is designed for a variety of users, from the individual completely unfamiliar with aviation noise to experts in the field.

  12. Volcanic-ash hazard to aviation during the 2003 2004 eruptive activity of Anatahan volcano, Commonwealth of the Northern Mariana Islands

    NASA Astrophysics Data System (ADS)

    Guffanti, Marianne; Ewert, John W.; Gallina, Gregory M.; Bluth, Gregg J. S.; Swanson, Grace L.

    2005-08-01

    Within the Commonwealth of the Northern Mariana Islands (CNMI), Anatahan is one of nine active subaerial volcanoes that pose hazards to major air-traffic routes from airborne volcanic ash. The 2003-2004 eruptive activity of Anatahan volcano affected the region's aviation operations for 3 days in May 2003. On the first day of the eruption (10 May 2003), two international flights from Saipan to Japan were cancelled, and several flights implemented ash-avoidance procedures. On 13 May 2003, a high-altitude flight through volcanic gas was reported, with no perceptible damage to the aircraft. TOMS and MODIS analysis of satellite data strongly suggests that no significant ash and only minor amounts of SO 2 were involved in the incident, consistent with crew observations. On 23 May 2003, airport operations were disrupted when tropical-cyclone winds dispersed ash to the south, dusting Saipan with light ashfall and causing flight cancellations there and at Guam 320 km south of the volcano. Operational (near-real-time) monitoring of ash clouds produced by Anatahan has been conducted since the first day of the eruption on 10 May 2003 by the Washington Volcanic Ash Advisory Center (VAAC). The VAAC was among the first groups outside of the immediate area of the volcano to detect and report on the unexpected eruption of Anatahan. After being contacted about an unusual cloud by National Weather Service forecasters in Guam at 1235 UTC on 10 May 2003, the VAAC analyzed GOES 9 images, confirming Anatahan as the likely source of an ash cloud and estimating that the eruption began at about 0730 UTC. The VAAC issued its first Volcanic Ash Advisory for Anatahan at 1300 UTC on 10 May 2003 more than 5 h after the start of the eruption, the delay reflecting the difficulty of detecting and confirming a surprise eruption at a remote volcano with no in situ real-time geophysical monitoring. The initial eruption plume reached 10.7-13.4 km (35,000-44,000 ft), well into jet cruise altitudes

  13. Volcanic-ash hazard to aviation during the 2003-2004 eruptive activity of Anatahan volcano, Commonwealth of the Northern Mariana Islands

    USGS Publications Warehouse

    Guffanti, M.; Ewert, J.W.; Gallina, G.M.; Bluth, G.J.S.; Swanson, G.L.

    2005-01-01

    Within the Commonwealth of the Northern Mariana Islands (CNMI), Anatahan is one of nine active subaerial volcanoes that pose hazards to major air-traffic routes from airborne volcanic ash. The 2003-2004 eruptive activity of Anatahan volcano affected the region's aviation operations for 3 days in May 2003. On the first day of the eruption (10 May 2003), two international flights from Saipan to Japan were cancelled, and several flights implemented ash-avoidance procedures. On 13 May 2003, a high-altitude flight through volcanic gas was reported, with no perceptible damage to the aircraft. TOMS and MODIS analysis of satellite data strongly suggests that no significant ash and only minor amounts of SO2 were involved in the incident, consistent with crew observations. On 23 May 2003, airport operations were disrupted when tropical-cyclone winds dispersed ash to the south, dusting Saipan with light ashfall and causing flight cancellations there and at Guam 320 km south of the volcano. Operational (near-real-time) monitoring of ash clouds produced by Anatahan has been conducted since the first day of the eruption on 10 May 2003 by the Washington Volcanic Ash Advisory Center (VAAC). The VAAC was among the first groups outside of the immediate area of the volcano to detect and report on the unexpected eruption of Anatahan. After being contacted about an unusual cloud by National Weather Service forecasters in Guam at 1235 UTC on 10 May 2003, the VAAC analyzed GOES 9 images, confirming Anatahan as the likely source of an ash cloud and estimating that the eruption began at about 0730 UTC. The VAAC issued its first Volcanic Ash Advisory for Anatahan at 1300 UTC on 10 May 2003 more than 5 h after the start of the eruption, the delay reflecting the difficulty of detecting and confirming a surprise eruption at a remote volcano with no in situ real-time geophysical monitoring. The initial eruption plume reached 10.7-13.4 km (35,000-44,000 ft), well into jet cruise altitudes

  14. Federal Aviation Administration Curriculum Guide for Aviation Magnet Schools Programs.

    ERIC Educational Resources Information Center

    Strickler, Mervin K., Jr.

    The Federal Aviation Administration (FAA) and its predecessor organizations, Civil Aeronautics Agency (CAA) and the Civil Aeronautics Administration (CAA) have pioneered the use of aviation education in working with schools and colleges of the nation to attain their objectives. This publication includes: a brief history of the role of aviation in…

  15. Human factors in general aviation

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The relation of the pilot to the aircraft in general aviation is considered. The human component is analyzed, along with general aviation facilities. The man-machine interface, and the man-environment interface are discussed.

  16. Worksite Health Promotion Activities. 1992 National Survey. Summary Report.

    ERIC Educational Resources Information Center

    Public Health Service (DHHS), Rockville, MD. Office of Disease Prevention and Health Promotion.

    The survey reported in this document examined worksite health promotion and disease prevention activities in 1,507 private worksites in the United States. Specificlly, the survey assessed policies, practices, services, facilities, information, and activities sponsored by employers to improve the health of their employees, and assessed health…

  17. Aerospace - Aviation Education.

    ERIC Educational Resources Information Center

    Martin, Arthur I.; Jones, K. K.

    This document outlines the aerospace-aviation education program of the State of Texas. In this publication the course structures have been revised to fit the quarter system format of secondary schools in Texas. The four courses outlined here have been designed for students who will be consumers of aerospace products, spinoffs, and services or who…

  18. General aviation's meteorological requirements

    NASA Technical Reports Server (NTRS)

    Newton, D.

    1985-01-01

    Communication of weather theory and information about weather service products to pilots in an accurate and comprehensible manner is essential to flying safety in general. Probably no one needs weather knowledge more than the people who fly through it. The specific subject of this overview is General Aviation's Meteorological Requirements.

  19. Collegiate Aviation Review, 2001.

    ERIC Educational Resources Information Center

    Carney, Thomas Q., Ed.

    2001-01-01

    This issue contains these 12 papers: "Exploring the Viability of an Organizational Readiness Assessment for Participatory Management Programs in a Passenger Airline Carrier" (Al Bellamy); "Teaching the Pilots of the New Millennium: Adult Cooperative Education in Aviation Education" (Joseph F. Clark, III); "The Transfer of Flight Training…

  20. General Aviation Manpower Study.

    ERIC Educational Resources Information Center

    Feller, Richard

    1982-01-01

    Highlights a study examining manpower supply/demand in general aviation. Eight job categories were examined: pilots, flight instructors, engineers, machinists/toolers, and A&P, airframe, and avionics technicians. Findings among others indicate that shortages in indicated job categories exist because personnel are recruited by other industries. (JN)

  1. Politics of aviation fields

    NASA Technical Reports Server (NTRS)

    Vivent, Jacques

    1922-01-01

    In short, the "politics of aviation" lies in a few propositions: the need of having as large a number of fields as possible and of sufficient area; the utilization of the larger part of the existing military fields; the selection of uncultivated or unproductive fields, whenever technical conditions permit; ability to disregard (save in exceptional cases) objections of an agricultural nature.

  2. PNNL Aviation Biofuels

    SciTech Connect

    Plaza, John; Holladay, John; Hallen, Rich

    2014-10-23

    Commercial airplanes really don’t have the option to move away from liquid fuels. Because of this, biofuels present an opportunity to create new clean energy jobs by developing technologies that deliver stable, long term fuel options. The Department of Energy’s Pacific Northwest National Laboratory is working with industrial partners on processes to convert biomass to aviation fuels.

  3. Collegiate Aviation Review, 1999.

    ERIC Educational Resources Information Center

    Carney, Thomas Q., Ed.; Luedtke, Jacqueline R., Ed.; Johnson, Jeffrey A., Ed.

    1999-01-01

    This document, published annually, contains six papers devoted to aviation education. "Enhancing Global Competitiveness: Benchmarking Airline Operational Performance in Highly Regulated Environments" (Brent D. Bowen, Dean Headley, Karisa D. Kane, Rebecca K. Lutte) outlines a model to help policymakers and others evaluate the effects of airline…

  4. Collegiate Aviation Review.

    ERIC Educational Resources Information Center

    Lehrer, Henry R., Ed.

    This document contains five research papers devoted to aviation education and training. The first paper, "An Examination of the U.S. Airline Policy Regarding Child Restraint Systems" (Larry Carstenson, Donald Sluti, and Jacqueline Luedtke), examines communication of airline policy from airline management to airline personnel to the traveling…

  5. Collegiate Aviation Review. September 1994.

    ERIC Educational Resources Information Center

    Barker, Ballard M., Ed.

    This document contains four papers on aviation education. The first paper, "Why Aren't We Teaching Aeronautical Decision Making?" (Richard J. Adams), reviews 15 years of aviation research into the causes of human performance errors in aviation and provides guidelines for designing the next generation of aeronautical decision-making materials.…

  6. Collegiate Aviation Review. September 1996.

    ERIC Educational Resources Information Center

    Barker, Ballard M., Ed.

    This document contains three papers on aviation education. "Academic Integrity in Higher Education: Is Collegiate Aviation Education at Risk?" (Jeffrey A. Johnson) discusses academic integrity and legal issues in higher education and argues that academic integrity needs to be an integral part of collegiate aviation education if students expect to…

  7. Aviation Education Services and Resources.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC. Office of General Aviation.

    A list of sources of information and material relating to aviation education is presented in this pamphlet issued in May, 1972. Following a brief description of the mission of the Federal Aviation Administration (FAA), reference materials mostly appropriate for school use are incorporated under the headings: Aviation Education Workshops, Careers…

  8. General Aviation Pilot Education Program.

    ERIC Educational Resources Information Center

    Cole, Warren L.

    General Aviation Pilot Education (GAPE) was a safety program designed to improve the aeronautical education of the general aviation pilot in anticipation that the national aircraft accident rate might be improved. GAPE PROGRAM attempted to reach the average general aviation pilot with specific and factual information regarding the pitfalls of his…

  9. Aviation--An Individualized Approach

    ERIC Educational Resources Information Center

    Seeds, Fred F.

    1974-01-01

    Describes an individualized aviation course for high school seniors. The course, broken down into Learner Education Guides with students progressing at their own learning rates, consists of the history of aviation, career opportunities, the space program, basic aeronautics, navigation, meteorology, Federal Aviation Administration regulations and…

  10. The actual development of European Aviation Safety Requirements in Aviation Medicine: Prospects of Future EASA Requirements

    PubMed Central

    Siedenburg, J

    2009-01-01

    Common Rules for Aviation Safety had been developed under the aegis of the Joint Aviation Authorities in the 1990ies. In 2002 the Basic Regulation 1592/2002 was the founding document of a new entity, the European Aviation Safety Agency. Areas of activity were Certification and Maintenance of aircraft. On 18 March the new Basic Regulation 216/2008, repealing the original Basic Regulation was published and applicable from 08 April on. The included Essential Requirements extended the competencies of EASA inter alia to Pilot Licensing and Flight Operations. The future aeromedical requirements will be included as Annex II in another Implementing Regulation on Personnel Licensing. The detailed provisions will be published as guidance material. The proposals for these provisions have been published on 05 June 2008 as NPA 2008- 17c. After public consultation, processing of comments and final adoption the new proposals may be applicable form the second half of 2009 on. A transition period of four year will apply. Whereas the provisions are based on Joint Awiation Requirement - Flight Crew Licensing (JAR-FCL) 3, a new Light Aircraft Pilot Licence (LAPL) project and the details of the associated medical certification regarding general practitioners will be something new in aviation medicine. This paper consists of 6 sections. The introduction outlines the idea of international aviation safety. The second section describes the development of the Joint Aviation Authorities (JAA), the first step to common rules for aviation safety in Europe. The third section encompasses a major change as next step: the foundation of the European Aviation Safety Agency (EASA) and the development of its rules. In the following section provides an outline of the new medical requirements. Section five emphasizes the new concept of a Leisure Pilot Licence. The last section gives an outlook on ongoing rulemaking activities and the opportunities of the public to participate in them. PMID:19561781

  11. 78 FR 50138 - Aviation Rulemaking Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... September 12, 2013. ADDRESSES: The meeting will take place at the Federal Aviation Administration, 800... of a meeting of the ARAC taking place on September 19, 2013, at the Federal Aviation Administration.... Airman Testing Standards and Training Working Group (ARAC) 2. Status Reports From Active Working Groups...

  12. Current research on aviation weather (bibliography)

    NASA Technical Reports Server (NTRS)

    Durham, D. E.; Frost, W.

    1978-01-01

    This bibliography of 326 readily usable references of basic and applied research programs related to the various areas of aviation meteorology was assembled. A literature search was conducted which surveyed the major abstract publications such as the International Aerospace Abstracts, the Meteorological and Geoastrophysical Abstracts, and the Scientific and Technical Aerospace Reports. In addition, NASA and DOT computer literature searches were run; and NASA, NOAA, and FAA research project managers were requested to provide writeups on their ongoing research.

  13. Aviation Particle Emissions Workshop

    NASA Technical Reports Server (NTRS)

    Wey, Chowen C. (Editor)

    2004-01-01

    The Aviation Particle Emissions Workshop was held on November 18 19, 2003, in Cleveland, Ohio. It was sponsored by the National Aeronautic and Space Administration (NASA) under the Vehicle Systems Program (VSP) and the Ultra- Efficient Engine Technology (UEET) Project. The objectives were to build a sound foundation for a comprehensive particulate research roadmap and to provide a forum for discussion among U.S. stakeholders and researchers. Presentations included perspectives from the Federal Aviation Administration, the U.S. Environmental Protection Agency, NASA, and United States airports. There were five interactive technical sessions: sampling methodology, measurement methodology, particle modeling, database, inventory and test venue, and air quality. Each group presented technical issues which generated excellent discussion. The five session leads collaborated with their members to present summaries and conclusions to each content area.

  14. Review of aviation safety measures which have application to aviation accident prevention.

    PubMed

    Doughtery, J D

    1975-01-01

    Introduction of certain human-factors techniques has been followed by market reduction in military and airline accident rates. In this study, these safety measures are analyzed to determine the value of their application to general aviation activity. Some techniques are already in use. They are: 1. medical evaluation of iarcrews; 2. aeronautical innovations which tailor the machine to the man; 3. imporvement of precision navigational air traffic control and flight procedures; 4. standardization of flight training and flight procedures. A remaining field of interest, and one which appears to be underused, is that of supervision. After ending his association with the flight instructor, the general aviation pilot is essentially unsupervised. Accident data gathered over several years show that with increases in the proportion of pilots who have not maintained an association with a flight instructor, the general aviation fatal accident rate is increased. Current regulations, which require revalidation of airman's certificates, provide a method by which this association can be maintained. The flight instructor, or some similar aviation professional, can maintain an element of supervision with otherwise independent general aviation pilots. Data from previous years supports the hypothesis that such a program would make a substantial improvement in general aviation safety.

  15. 75 FR 27563 - Agency Information Collection Activities: Voluntary Customer Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Voluntary Customer... Voluntary Customer Survey. This request for comment is being made pursuant to the Paperwork Reduction Act of... following information collection: Title: Voluntary Customer Survey. OMB Number: Will be assigned...

  16. 77 FR 36566 - Agency Information Collection Activities: Voluntary Customer Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-19

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Voluntary Customer... Voluntary Customer Survey. This request for comment is being made pursuant to the Paperwork Reduction Act of...: Voluntary Customer Survey. OMB Number: 1651-0135. Abstract: Customs and Border Protection (CBP) plans...

  17. Faith based aviation: An ethnographic study of missionary flights international

    NASA Astrophysics Data System (ADS)

    Cooper, Joseph H.

    The development of faith-based missionary aviation is a post-World War II phenomenon. The war effort demonstrated the value, utility, and global reach of aviation to remote, underdeveloped areas of the world. With the beginnings of a worldwide infrastructure for aviation, Christian aviators realized aviation could increase the range and effectiveness of their efforts to reach the world for Christ (Mellis, 2006). Although individual organizations provide statistical information and data about flight operations there is a lack of external evidence and relevant research literature confirming the scope and value of these faith based aviation organizations and operations. A qualitative, ethnographic study was conducted to document the activities of one faith-based aviation organization to gain an understanding of this little known aspect of civilian aviation. The study was conducted with Missionary Flights International (MFI) of Fort Pierce, FL which has been involved in faith-based, missionary aviation since its inception in 1964. As an aviation organization "MFI strives to offer affiliated missions the kind of efficient service and professionalism expected of an airline operation" (Missionary Flights International, 2013, p.1). MFI is a lifeline for missionaries to Haiti and the Dominican Republic, fulfilling their motto of "Standing in the Gap". MFI provides twice a week service to the island of Hispaniola and the Republic of Haiti. In this in-depth study insight and understanding was gained into the purpose of MFI, their daily routines and operations, and the challenges they face in maintaining their flight services to Haiti. This study provided documentation of the value and utility of such aviation efforts and of the individuals involved in this endeavor.

  18. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    1976-01-01

    During the second quarter of the Aviation Safety Reporting System (ASRS) operation, 1,497 reports were received from pilots, controllers, and others in the national aviation system. Details of the administration and results of the program to date are presented. Examples of alert bulletins disseminated to the aviation community are presented together with responses to those bulletins. Several reports received by ASRS are also presented to illustrate the diversity of topics covered by reports to the system.

  19. The Future of Green Aviation

    NASA Technical Reports Server (NTRS)

    Edwards, Thomas

    2012-01-01

    Dr. Edwards'presentation provides an overview of aviation's economic impact in the U.S. including aviation's impact on environment and energy. The presentation discusses NASA's contributions to the advancement of commercial aircraft design highlighting the technology drivers and recent technology advancements for addressing community noise, energy efficiency and emissions. The presentation concludes with a preview of some of NASA's integrated systems solutions, such as novel aircraft concepts and advancements in propulsion that will enable the future of more environmentally compatible aviation.

  20. Entrepreneurship within General Aviation

    NASA Technical Reports Server (NTRS)

    Ullmann, Brian M.

    1995-01-01

    Many modern economic theories place great importance upon entrepreneurship in the economy. Some see the entrepreneur as the individual who bears risk of operating a business in the face of uncertainty about future conditions and who is rewarded through profits and losses. The 20th century economist Joseph Schumpter saw the entrepreneur as the medium by which advancing technology is incorporated into society as businesses seek competitive advantages through more efficient product development processes. Due to the importance that capitalistic systems place upon entrepreneurship, it has become a well studied subject with many texts to discuss how entrepreneurs can succeed in modern society. Many entrepreneuring and business management courses go so far as to discuss the characteristic phases and prominent challenges that fledgling companies face in their efforts to bring a new product into a competitive market. However, even with all of these aids, start-up companies fail at an enormous rate. Indeed, the odds of shepherding a new company through the travails of becoming a well established company (as measured by the ability to reach Initial Public Offering (IPO)) have been estimated to be six in 1,000,000. Each niche industry has characteristic challenges which act as barriers to entry for new products into that industry. Thus, the applicability of broad generalizations is subject to limitations within niche markets. This paper will discuss entrepreneurship as it relates to general aviation. The goals of this paper will be to: introduce general aviation; discuss the details of marrying entrepreneurship with general aviation; and present a sample business plan which would characterize a possible entrepreneurial venture.

  1. Alternative aviation turbine fuels

    NASA Technical Reports Server (NTRS)

    Grobman, J.

    1977-01-01

    The efficient utilization of fossil fuels by future jet aircraft may necessitate the broadening of current aviation turbine fuel specifications. The most significant changes in specifications would be an increased aromatics content and a higher final boiling point in order to minimize refinery energy consumption and costs. These changes would increase the freezing point and might lower the thermal stability of the fuel and could cause increased pollutant emissions, increased smoke and carbon formation, increased combustor liner temperatures, and poorer ignition characteristics. This paper discusses the effects that broadened specification fuels may have on present-day jet aircraft and engine components and the technology required to use fuels with broadened specifications.

  2. Technology outlook for aviation

    NASA Technical Reports Server (NTRS)

    Roberts, L.

    1976-01-01

    Growth projections for aviation technology are put forth for a quarter-century ahead. Three main trends envisaged are towards: great efficiency and economy and longer range and endurance for subsonic aircraft; new generations of short-range fixed-wing craft and rotorcraft with versatile applicability; supersonic and hypersonic speeds. Improvements in lift/drag ratio, specific fuel consumption, structural weight factor, aerodynamic improvements (laminar flow control, increased wing aspect ratio, drag reduction for specified lift, propulsion efficiency, higher bypass ratios, composite structures) are discussed along with V/STOL, controllable twist rotors, circulation control rotors, variable-cycle engines, and higher structural efficiencies.

  3. General aviation technology assessment

    NASA Technical Reports Server (NTRS)

    Jacobson, I. D.

    1975-01-01

    The existing problem areas in general aviation were investigated in order to identify those which can benefit from technological payoffs. The emphasis was placed on acceptance by the pilot/passenger in areas such as performance, safety, handling qualities, ride quality, etc. Inputs were obtained from three sectors: industry; government; and user, although slanted toward the user group. The results should only be considered preliminary due to the small sample sizes of the data. Trends are evident however and a general methodology for allocating effort in future programs is proposed.

  4. Aviation Safety Simulation Model

    NASA Technical Reports Server (NTRS)

    Houser, Scott; Yackovetsky, Robert (Technical Monitor)

    2001-01-01

    The Aviation Safety Simulation Model is a software tool that enables users to configure a terrain, a flight path, and an aircraft and simulate the aircraft's flight along the path. The simulation monitors the aircraft's proximity to terrain obstructions, and reports when the aircraft violates accepted minimum distances from an obstruction. This model design facilitates future enhancements to address other flight safety issues, particularly air and runway traffic scenarios. This report shows the user how to build a simulation scenario and run it. It also explains the model's output.

  5. General aviation avionics equipment maintenance

    NASA Technical Reports Server (NTRS)

    Parker, C. D.; Tommerdahl, J. B.

    1978-01-01

    Maintenance of general aviation avionics equipment was investigated with emphasis on single engine and light twin engine general aviation aircraft. Factors considered include the regulatory agencies, avionics manufacturers, avionics repair stations, the statistical character of the general aviation community, and owners and operators. The maintenance, environment, and performance, repair costs, and reliability of avionics were defined. It is concluded that a significant economic stratification is reflected in the maintenance problems encountered, that careful attention to installations and use practices can have a very positive impact on maintenance problems, and that new technologies and a general growth in general aviation will impact maintenance.

  6. General Aviation Task Force report

    NASA Technical Reports Server (NTRS)

    1993-01-01

    General aviation is officially defined as all aviation except scheduled airlines and the military. It is the only air transportation to many communities throughout the world. In order to reverse the recent decline in general aviation aircraft produced in the United States, the Task Force recommends that NASA provide the expertise and facilities such as wind tunnels and computer codes for aircraft design. General aviation manufacturers are receptive to NASA's innovations and technological leadership and are expected to be effective users of NASA-generated technologies.

  7. Applying lessons from commercial aviation safety and operations to resuscitation.

    PubMed

    Ornato, Joseph P; Peberdy, Mary Ann

    2014-02-01

    Both commercial aviation and resuscitation are complex activities in which team members must respond to unexpected emergencies in a consistent, high quality manner. Lives are at stake in both activities and the two disciplines have similar leadership structures, standard setting processes, training methods, and operational tools. Commercial aviation crews operate with remarkable consistency and safety, while resuscitation team performance and outcomes are highly variable. This commentary provides the perspective of two physician-pilots showing how commercial aviation training, operations, and safety principles can be adapted to resuscitation team training and performance. PMID:24215731

  8. Applying lessons from commercial aviation safety and operations to resuscitation.

    PubMed

    Ornato, Joseph P; Peberdy, Mary Ann

    2014-02-01

    Both commercial aviation and resuscitation are complex activities in which team members must respond to unexpected emergencies in a consistent, high quality manner. Lives are at stake in both activities and the two disciplines have similar leadership structures, standard setting processes, training methods, and operational tools. Commercial aviation crews operate with remarkable consistency and safety, while resuscitation team performance and outcomes are highly variable. This commentary provides the perspective of two physician-pilots showing how commercial aviation training, operations, and safety principles can be adapted to resuscitation team training and performance.

  9. Some Aviation Growth Events

    NASA Technical Reports Server (NTRS)

    Spearman, M. Leroy

    2002-01-01

    The growth of aviation since the first flight of a heavier-than-air powered manned vehicle in 1903 has been somewhat remarkable. Some of the events that have influenced this growth are reviewed in this paper. This review will include some events prior to World War I; the influence of the war itself; the events during the post-war years including the establishment of aeronautical research laboratories; and the influence of World War II which, among other things, introduced new technologies that included rocket and jet propulsion and supersonic aerodynamics. The subsequent era of aeronautical research and the attendant growth in aviation over the past half century will be reviewed from the view point of the author who, since 1944, has been involved in the NACA/NASA aeronautical research effort at what is now the Langley Research Center in Hampton, Virginia. The review will discuss some of the research programs related to the development of some experimental aircraft, the Century series of fighter aircraft, multi-mission aircraft, advanced military aircraft and missiles, advanced civil aircraft, supersonic transports, spacecraft and others.

  10. General Aviation Data Framework

    NASA Technical Reports Server (NTRS)

    Blount, Elaine M.; Chung, Victoria I.

    2006-01-01

    The Flight Research Services Directorate at the NASA Langley Research Center (LaRC) provides development and operations services associated with three general aviation (GA) aircraft used for research experiments. The GA aircraft includes a Cessna 206X Stationair, a Lancair Colombia 300X, and a Cirrus SR22X. Since 2004, the GA Data Framework software was designed and implemented to gather data from a varying set of hardware and software sources as well as enable transfer of the data to other computers or devices. The key requirements for the GA Data Framework software include platform independence, the ability to reuse the framework for different projects without changing the framework code, graphics display capabilities, and the ability to vary the interfaces and their performance. Data received from the various devices is stored in shared memory. This paper concentrates on the object oriented software design patterns within the General Aviation Data Framework, and how they enable the construction of project specific software without changing the base classes. The issues of platform independence and multi-threading which enable interfaces to run at different frame rates are also discussed in this paper.

  11. Aviation Communications Emulation Testbed

    NASA Technical Reports Server (NTRS)

    Sheehe, Charles; Mulkerin, Tom

    2004-01-01

    Aviation related applications that rely upon datalink for information exchange are increasingly being developed and deployed. The increase in the quantity of applications and associated data communications will expose problems and issues to resolve. NASA s Glenn Research Center has prepared to study the communications issues that will arise as datalink applications are employed within the National Airspace System (NAS) by developing an aviation communications emulation testbed. The Testbed is evolving and currently provides the hardware and software needed to study the communications impact of Air Traffic Control (ATC) and surveillance applications in a densely populated environment. The communications load associated with up to 160 aircraft transmitting and receiving ATC and surveillance data can be generated in realtime in a sequence similar to what would occur in the NAS. The ATC applications that can be studied are the Aeronautical Telecommunications Network s (ATN) Context Management (CM) and Controller Pilot Data Link Communications (CPDLC). The Surveillance applications are Automatic Dependent Surveillance - Broadcast (ADS-B) and Traffic Information Services - Broadcast (TIS-B).

  12. Bias in Student Survey Findings from Active Parental Consent Procedures

    ERIC Educational Resources Information Center

    Shaw, Thérèse; Cross, Donna; Thomas, Laura T.; Zubrick, Stephen R.

    2015-01-01

    Increasingly, researchers are required to obtain active (explicit) parental consent prior to surveying children and adolescents in schools. This study assessed the potential bias present in a sample of actively consented students, and in the estimates of associations between variables obtained from this sample. Students (n = 3496) from 36…

  13. 75 FR 6433 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... Federal Aviation Administration Notice of Availability of a Draft Environmental Assessment and Public...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Availability of a Draft Environmental... Chicago, Illinois. SUMMARY: The Federal Aviation Administration (FAA) proposes to fund, construct,...

  14. 78 FR 41183 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management Committee AGENCY: Federal Aviation.... Paige Williams, Management Analyst, NextGen, Business Operations Group, Federal Aviation...

  15. 76 FR 78966 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... Federal Aviation Administration Approval of Noise Compatibility Program for Kona International Airport at Keahole, Keahole, North Kona, HI AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation Administration (FAA) announces its findings on the noise compatibility...

  16. 77 FR 64837 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... Federal Aviation Administration Fourth Meeting: RTCA Special Committee 227, Standards of Navigation Performance AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION... 15, 2012. Kathy Hitt, Management Analyst, Business Operations Group, Federal Aviation...

  17. Aviation Weather Flys on PBS

    ERIC Educational Resources Information Center

    Harrison, Robert P.

    1974-01-01

    Describes a television program aimed at pilots, flight students, and general aviation interests which presents a two part format. The first part focuses on the latest available weather information both nationally and locally, while the second part is designed to educate and stimulate interest in general aviation. (BR)

  18. Aerospace/Aviation Science Occupations.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Occupational Education.

    The guide was developed to provide secondary students the opportunity to study aviation and aerospace education from the conceptual and career approach coupled with general education specifically related to science. Unit plans were prepared to motivate, develop skills, and offer counseling to the students of aviation science and occupational…

  19. Portraying Careers Awareness in Aviation.

    ERIC Educational Resources Information Center

    Buckingham, Roy A.; Amato, Vincent

    1980-01-01

    Discusses the purpose of the half-day program at Indiana State University which provides some notion of careers available in the aviation industry focusing on the professional pilot career. It utilizes the simulators and aviation teaching materials within the Aerospace Department's inventory to help orient college-bound high school students to…

  20. Aviation Weather Information Requirements Study

    NASA Technical Reports Server (NTRS)

    Keel, Byron M.; Stancil, Charles E.; Eckert, Clifford A.; Brown, Susan M.; Gimmestad, Gary G.; Richards, Mark A.; Schaffner, Philip R. (Technical Monitor)

    2000-01-01

    The Aviation Safety Program (AvSP) has as its goal an improvement in aviation safety by a factor of 5 over the next 10 years and a factor of 10 over the next 20 years. Since weather has a big impact on aviation safety and is associated with 30% of all aviation accidents, Weather Accident Prevention (WxAP) is a major element under this program. The Aviation Weather Information (AWIN) Distribution and Presentation project is one of three projects under this element. This report contains the findings of a study conducted by the Georgia Tech Research Institute (GTRI) under the Enhanced Weather Products effort, which is a task under AWIN. The study examines current aviation weather products and there application. The study goes on to identify deficiencies in the current system and to define requirements for aviation weather products that would lead to an increase in safety. The study also provides an overview the current set of sensors applied to the collection of aviation weather information. New, modified, or fused sensor systems are identified which could be applied in improving the current set of weather products and in addressing the deficiencies defined in the report. In addition, the study addresses and recommends possible sensors for inclusion in an electronic pilot reporting (EPIREP) system.

  1. General-Aviation Control Loader

    NASA Technical Reports Server (NTRS)

    Baltrus, Daniel W.; Albang, Leroy F.; Hallinger, John A.; Burge, W. Wayne

    1988-01-01

    Artificial-feel system designed for general-aviation flight simulators. New system developed to replace directly lateral and longitudinal controls in general-aviation cockpit for use in flight-simulation research. Using peaucellier's cell to convert linear motion to rotary motion, control-loading system provides realistic control-force feedback to cockpit wheel and column controls.

  2. National volcanic ash operations plan for aviation

    USGS Publications Warehouse

    ,; ,

    2007-01-01

    International Civil Aviation Organization’s (ICAO) International Airways Volcano Watch. This plan defines agency responsibilities, provides a comprehensive description of an interagency standard for volcanic ash products and their formats, describes the agency backup procedures for operational products, and outlines the actions to be taken by each agency following an occurrence of a volcanic eruption that subsequently affects and impacts aviation services. Since our most recent International Conference on Volcanic Ash and Aviation Safety, volcanic ash-related product and service activities have grown considerably along with partnerships and alliances throughout the aviation community. In January 2005, the National Oceanic and Atmospheric Administration’s National Centers for Environment Prediction began running the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model in place of the Volcanic Ash Forecast Transport and Dispersion (VAFTAD) model, upgrading support to the volcanic ash advisory community. Today, improvements to the HYSPLIT model are ongoing based on recommendations by the OFCM-sponsored Joint Action Group for the Selection and Evaluation of Atmospheric Transport and Diffusion Models and the Joint Action Group for Atmospheric Transport and Diffusion Modeling (Research and Development Plan). Two international workshops on volcanic ash have already taken place, noticeable improvements and innovations in education, training, and outreach have been made, and federal and public education and training programs on volcanic ash-related products, services, and procedures iv continue to evolve. For example, in partnership with Embry-Riddle Aeronautical University and other academic institutions, volcanic ash hazard and mitigation training has been incorporated into aviation meteorology courses. As an essential next step, our volcanic ash-related efforts in the near term will be centered on the development of an interagency implementation plan to

  3. Simulated 2050 aviation radiative forcing

    NASA Astrophysics Data System (ADS)

    Chen, C. C.; Gettelman, A.

    2015-12-01

    The radiative forcing from aviation is investigated by using a comprehensive general circulation model in the present (2006) and the future (2050). Global flight distance is projected to increase by a factor of 4 between 2006 and 2050. However, simulated contrail cirrus radiative forcing can increase by a factor of 7, and thus does not scale linearly with fuel emission mass. Simulations indicate negative radiative forcing induced by the indirect effect of aviation sulfate aerosols on liquid clouds that increasesby a factor of 4 in 2050. As a result, the net 2050 aviation radiative forcing is a cooling. Aviation sulfates emitted at cruise altitude canbe transported down to the lowest troposphere, increasing the aerosolconcentration, thus increasing the cloud drop number concentration and persistenceof low-level clouds. Aviation black carbon aerosols produce a negligible forcing.

  4. 1990 Nationwide Truck Activity and Commodity Survey selected tabulations

    SciTech Connect

    Not Available

    1993-06-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the detailed design of the NTACS are described in the ORNL Report [open quotes]Technical Documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File[close quotes]. (1992). ORNL Technical Report No. TM-12188, Oak Ridge National Laboratory, Oak Ridge, TN 37831. The main purpose of this summary report is to provide selected tables based on the public use file.

  5. General-aviation's view of progress in the aviation weather system

    NASA Technical Reports Server (NTRS)

    Lundgren, Douglas J.

    1988-01-01

    For all its activity statistics, general-aviation is the most vulnerable to hazardous weather. Of concern to the general aviation industry are: (1) the slow pace of getting units of the Automated Weather Observation System (AWOS) to the field; (2) the efforts of the National Weather Service to withdraw from both the observation and dissemination roles of the aviation weather system; (3) the need for more observation points to improve the accuracy of terminal and area forecasts; (4) the need for improvements in all area forecasts, terminal forecasts, and winds aloft forecasts; (5) slow progress in cockpit weather displays; (6) the erosion of transcribed weather broadcasts (TWEB) and other deficiencies in weather information dissemination; (7) the need to push to make the Direct User Access Terminal (DUAT) a reality; and (7) the need to improve severe weather (thunderstorm) warning systems.

  6. 78 FR 22022 - Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... Federal Aviation Administration Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of Information Collection: Aeronautical Chart Point of Sale Survey AGENCY... request the Office of Management and Budget (OMB) approval for to renew an information collection....

  7. Safer Aviation Materials Tested

    NASA Technical Reports Server (NTRS)

    Palaszewski, Bryan A.

    2001-01-01

    A series of thermally stable polymer samples were tested. These materials are called low heat release materials and are designed for aircraft interior decorative materials. The materials are designed to give off a minimum amount of noxious gases when heated, which increases the possibility that people can escape from a burning aircraft. New cabin materials have suitably low heat release so that fire does not spread, toxic chemicals are not given off, and the fire-emergency escape time for crew and passengers is lengthened. These low heat-release materials have a variety of advantages and applications: interiors for ground-based facilities, interiors of space vehicles, and many commercial fire-protection environments. A microscale combustion calorimeter at the Federal Aviation Administration's (FAA) Technical Center tested NASA Langley Research Center materials samples. The calorimeter is shown. A sharp, quantitative, and reproducible heat-release-rate peak is obtained in the microscale heat-release-rate test. The newly tested NASA materials significantly reduced the heat release capacity and total heat release. The thermal stability and flammability behavior of the samples was very good. The new materials demonstrated a factor of 4 reduction in total heat release over ULTEM (a currently used material). This information is provided in the following barchart. In other tests, the materials showed greater than a factor 9 reduction in heat-release capacity over ULTEM. The newly tested materials were developed for low dielectric constant, low color, and good solubility. A scale up of the material samples is needed to determine the repeatability of the performance in larger samples. Larger panels composed of the best candidate materials will be tested in a larger scale FAA Technical Center fire facility. The NASA Glenn Research Center, Langley (Jeff Hinkley), and the FAA Technical Center (Richard Lyon) cooperatively tested these materials for the Accident Mitigation

  8. Ash cloud aviation advisories

    SciTech Connect

    Sullivan, T.J.; Ellis, J.S.; Schalk, W.W.; Nasstrom, J.S.

    1992-06-25

    During the recent (12--22 June 1991) Mount Pinatubo volcano eruptions, the US Air Force Global Weather Central (AFGWC) requested assistance of the US Department of Energy`s Atmospheric Release Advisory Capability (ARAC) in creating volcanic ash cloud aviation advisories for the region of the Philippine Islands. Through application of its three-dimensional material transport and diffusion models using AFGWC meteorological analysis and forecast wind fields ARAC developed extensive analysis and 12-hourly forecast ash cloud position advisories extending to 48 hours for a period of five days. The advisories consisted of ``relative`` ash cloud concentrations in ten layers (surface-5,000 feet, 5,000--10,000 feet and every 10,000 feet to 90,000 feet). The ash was represented as a log-normal size distribution of 10--200 {mu}m diameter solid particles. Size-dependent ``ashfall`` was simulated over time as the eruption clouds dispersed. Except for an internal experimental attempt to model one of the Mount Redoubt, Alaska, eruptions (12/89), ARAC had no prior experience in modeling volcanic eruption ash hazards. For the cataclysmic eruption of 15--16 June, the complex three-dimensional atmospheric structure of the region produced dramatically divergent ash cloud patterns. The large eruptions (> 7--10 km) produced ash plume clouds with strong westward transport over the South China Sea, Southeast Asia, India and beyond. The low-level eruptions (< 7 km) and quasi-steady-state venting produced a plume which generally dispersed to the north and east throughout the support period. Modeling the sequence of eruptions presented a unique challenge. Although the initial approach proved viable, further refinement is necessary and possible. A distinct need exists to quantify eruptions consistently such that ``relative`` ash concentrations relate to specific aviation hazard categories.

  9. Environmentally safe aviation fuels

    NASA Technical Reports Server (NTRS)

    Liberio, Patricia D.

    1995-01-01

    In response to the Air Force directive to remove Ozone Depleting Chemicals (ODC's) from military specifications and Defense Logistics Agency's Hazardous Waste Minimization Program, we are faced with how to ensure a quality aviation fuel without using such chemicals. Many of these chemicals are found throughout the fuel and fuel related military specifications and are part of test methods that help qualify the properties and quality of the fuels before they are procured. Many years ago there was a directive for military specifications to use commercially standard test methods in order to provide standard testing in private industry and government. As a result the test methods used in military specifications are governed by the American Society of Testing and Materials (ASTM). The Air Force has been very proactive in the removal or replacement of the ODC's and hazardous materials in these test methods. For example, ASTM D3703 (Standard Test Method for Peroxide Number of Aviation Turbine Fuels), requires the use of Freon 113, a known ODC. A new rapid, portable hydroperoxide test for jet fuels similar to ASTM D3703 that does not require the use of ODC's has been developed. This test has proved, in limited testing, to be a viable substitute method for ASTM D3703. The Air Force is currently conducting a round robin to allow the method to be accepted by ASTM and therefore replace the current method. This paper will describe the Air Force's initiatives to remove ODC's and hazardous materials from the fuel and fuel related military specifications that the Air Force Wright Laboratory.

  10. Agent Architecture for Aviation Data Integration System

    NASA Technical Reports Server (NTRS)

    Kulkarni, Deepak; Wang, Yao; Windrem, May; Patel, Hemil; Wei, Mei

    2004-01-01

    This paper describes the proposed agent-based architecture of the Aviation Data Integration System (ADIS). ADIS is a software system that provides integrated heterogeneous data to support aviation problem-solving activities. Examples of aviation problem-solving activities include engineering troubleshooting, incident and accident investigation, routine flight operations monitoring, safety assessment, maintenance procedure debugging, and training assessment. A wide variety of information is typically referenced when engaging in these activities. Some of this information includes flight recorder data, Automatic Terminal Information Service (ATIS) reports, Jeppesen charts, weather data, air traffic control information, safety reports, and runway visual range data. Such wide-ranging information cannot be found in any single unified information source. Therefore, this information must be actively collected, assembled, and presented in a manner that supports the users problem-solving activities. This information integration task is non-trivial and presents a variety of technical challenges. ADIS has been developed to do this task and it permits integration of weather, RVR, radar data, and Jeppesen charts with flight data. ADIS has been implemented and used by several airlines FOQA teams. The initial feedback from airlines is that such a system is very useful in FOQA analysis. Based on the feedback from the initial deployment, we are developing a new version of the system that would make further progress in achieving following goals of our project.

  11. Active optics system of the VLT Survey Telescope.

    PubMed

    Schipani, Pietro; Noethe, Lothar; Magrin, Demetrio; Kuijken, Konrad; Arcidiacono, Carmelo; Argomedo, Javier; Capaccioli, Massimo; Dall'Ora, Massimo; D'Orsi, Sergio; Farinato, Jacopo; Fierro, Davide; Holzlöhner, Ronald; Marty, Laurent; Molfese, Cesare; Perrotta, Francesco; Ragazzoni, Roberto; Savarese, Salvatore; Rakich, Andrew; Umbriaco, Gabriele

    2016-03-01

    This paper describes the active optics system of the VLT Survey Telescope, the 2.6-m survey telescope designed for visible wavelengths of the European Southern Observatory at Cerro Paranal, in the Atacama desert. The telescope is characterized by a wide field of view (1.42 deg diameter), leading to tighter active optics than in conventional telescopes, in particular for the alignment requirements. We discuss the effects of typical error sources on the image quality and present the specific solutions adopted for wavefront sensing and correction of the aberrations, which are based on the shaping of a monolithic primary mirror and the positioning of the secondary in five degrees of freedom.

  12. Federal Aviation Administration Aviation Education Teacher's Guide, [Grades] 4-6.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC.

    This guide is one in a series of four resource guides specifically designed for those interested in aviation education. Activities and lessons that can be used in a variety of content areas and grade levels are featured. Grades 4-6 are the focus of this guide, which is organized under the broad topics of properties of air, lighter than air flight,…

  13. U.S. Geological Survey land remote sensing activities

    USGS Publications Warehouse

    Frederick, Doyle G.

    1983-01-01

    The U.S. Geological Survey (USGS) and the Department of the Interior (DOI) were among the earliest to recognize the potential applications of satellite land remote sensing for management of the country's land and water resources…not only as a user but also as a program participant responsible for final data processing, product generation, and data distribution. With guidance from Dr. William T. Pecora, who was the Survey's Director at that time and later Under Secretary of Interior, the Earth Resources Observation Systems (EROS) Program was established in 1966 as a focal point for these activities within the Department. Dr. Pecora was among the few who could envision a role for the Survey and the Department as active participants in programs yet to come--like the Landsat, Magsat, Seasat and, most recently, Shuttle Imaging Radar programs.

  14. 1975 Status Report on Aviation and Space Related High School Courses

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1975

    1975-01-01

    Reports results of a survey conducted on secondary school aviation courses and includes information on the aeronautical background of teacher and administrators, types of courses, field trips, student orientation flights and the major problems confronting schools operating an aviation education program. (BR)

  15. Current research on aviation weather (bibliography), 1979

    NASA Technical Reports Server (NTRS)

    Turkel, B. S.; Frost, W.

    1980-01-01

    The titles, managers, supporting organizations, performing organizations, investigators and objectives of 127 current research projects in advanced meteorological instruments, forecasting, icing, lightning, visibility, low level wind shear, storm hazards/severe storms, and turbulence are tabulated and cross-referenced. A list of pertinent reference material produced through the above tabulated research activities is given. The acquired information is assembled in bibliography form to provide a readily available source of information in the area of aviation meteorology.

  16. Marketing Universities: A Survey of Student Recruitment Activities

    ERIC Educational Resources Information Center

    Murphy, Patrick E.; McGarrity, Richard A.

    1978-01-01

    Admissions officers of 350 private colleges and universities were surveyed to ascertain their understanding of the term "marketing," current use of promotional (advertising and personal selling) activities, market segmentation approaches, and their product (i.e., academic programs) development and differentiation strategies. The mail questionnaire…

  17. 77 FR 55487 - Agency Information Collection Activities; Voluntary Customer Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities; Voluntary Customer Survey AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: 30-Day notice.... Customs and Border Protection (CBP) of the Department of Homeland Security will be submitting...

  18. Jenkins Activity Survey Scores among Women of Different Occupations.

    ERIC Educational Resources Information Center

    Morell, Marie A.; Katkin, Edward S.

    1982-01-01

    Studied prevalence of Type A behavior of female professionals, nonprofessionals, homemakers and students. Professionals had significantly higher scores than homemakers on Type A, Job Involvement, Speed and Impatience, and Hard-Driving and Competitive scales of the Jenkins Activity Survey. Type A behavior was not related to family history. (Author)

  19. 75 FR 47607 - Agency Information Collection Activities: Voluntary Customer Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ... agencies. This proposed information collection was previously published in the Federal Register (75 FR... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Voluntary Customer... accordance with the Paperwork Reduction Act: Voluntary Customer Survey. This is a new collection...

  20. Survey of City/County Drug Abuse Activities 1972.

    ERIC Educational Resources Information Center

    Drug Abuse Council, Inc., Washington, DC.

    This monograph is the second of a two-part report delineating state and local government activities and programs in the area of drug abuse. Presented here are the efforts of cities and counties to control drug abuse, accompanied by comparisons with state actions where appropriate. A survey instrument was developed by the Drug Abuse Council, Inc.…

  1. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    1977-01-01

    During the third quarter of operation of the Aviation Safety Reporting System (ASRS), 1429 reports concerning aviation safety were received from pilots, air traffic controllers, and others in the national aviation system. Details of the administration and results of the program are discussed. The design and construction of the ASRS data base are briefly presented. Altitude deviations and potential aircraft conflicts associated with misunderstood clearances were studied and the results are discussed. Summary data regarding alert bulletins, examples of alert bulletins and responses to them, and a sample of deidentified ASRS reports are provided.

  2. Agricultural aviation user requirement priorities

    NASA Technical Reports Server (NTRS)

    Kaplan, R. L.; Meeland, T.; Peterson, J. E.

    1977-01-01

    The results are given of a research project pertaining to the development of agricultural aviation user requirement priorities. The raw data utilized in the project was obtained from the National Agricultural Aviation Association. A specially configured poll, developed by the Actuarial Research Corporation was used to solicit responses from NAAA members and others. The primary product of the poll is the specification of seriousness as determined by the respondents for some selected agricultural aviation problem areas identified and defined during the course of an intensive analysis by the Actuarial Research Corporation.

  3. AWE: Aviation Weather Data Visualization

    NASA Technical Reports Server (NTRS)

    Spirkovska, Lilly; Lodha, Suresh K.

    2001-01-01

    The two official sources for aviation weather reports both require the pilot to mentally visualize the provided information. In contrast, our system, Aviation Weather Environment (AWE) presents aviation specific weather available to pilots in an easy to visualize form. We start with a computer-generated textual briefing for a specific area. We map this briefing onto a grid specific to the pilot's route that includes only information relevant to his flight route that includes only information relevant to his flight as defined by route, altitude, true airspeed, and proposed departure time. By modifying various parameters, the pilot can use AWE as a planning tool as well as a weather briefing tool.

  4. 78 FR 72141 - Aviation Rulemaking Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee; Meeting AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Aviation Rulemaking Advisory Committee (ARAC) meeting. SUMMARY: The... December 12, 2013. ADDRESSES: The meeting will take place at the Federal Aviation Administration,...

  5. 75 FR 60493 - Aviation Rulemaking Advisory Committee; Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee; Renewal AGENCY: Federal Aviation... Regulations, the FAA gives notice it has renewed the Aviation Rulemaking Advisory Committee (ARAC) for a 2..., Executive Director, Aviation Rulemaking Advisory Committee. BILLING CODE 4910-13-P...

  6. 78 FR 34139 - Aviation Rulemaking Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee; Meeting AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Aviation Rulemaking Advisory Committee (ARAC) meeting. SUMMARY: The... 13, 2013. ADDRESSES: The meeting will take place at the Federal Aviation Administration,...

  7. A Survey of Aviation English Tests

    ERIC Educational Resources Information Center

    Alderson, J. Charles

    2010-01-01

    The Lancaster Language Testing Research Group was commissioned in 2006 by the European Organisation for the Safety of Air Navigation (Eurocontrol) to conduct a validation study of the development of a test called ELPAC (English Language Proficiency for Aeronautical Communication), intended to assess the language proficiency of air traffic…

  8. July 1973 ground survey of active Central American volcanoes

    NASA Technical Reports Server (NTRS)

    Stoiber, R. E. (Principal Investigator); Rose, W. I., Jr.

    1973-01-01

    The author has identified the following significant results. Ground survey has shown that thermal anomalies of various sizes associated with volcanic activity at several Central American volcanoes should be detectable from Skylab. Anomalously hot areas of especially large size (greater than 500 m in diameter) are now found at Santiaguito and Pacaya volcanoes in Guatemala and San Cristobal in Nicaragua. Smaller anomalous areas are to be found at least seven other volcanoes. This report is completed after ground survey of eleven volcanoes and ground-based radiation thermometry mapping at these same points.

  9. PRCC Aviation Students

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Pratt & Whitney Rocketdyne's Jeff Hansell, right, explains functions of a space shuttle main engine to Pearl River Community College Aviation Maintenance Technology Program students. Christopher Bryon, left, of Bay St. Louis, Ret Tolar of Kiln, Dan Holston of Baxterville and Billy Zugg of Long Beach took a recent tour of the SSME Processing Facility and the E-1 Test Complex at Stennis Space Center in South Mississippi. The students attend class adjacent to the Stennis International Airport tarmac in Kiln, where they get hands-on experience. PRCC's program prepares students to be responsible for the inspection, repair and maintenance of technologically advanced aircraft. A contractor to NASA, Pratt & Whitney Rocketdyne in Canoga Park, Calif., manufactures the space shuttle main engine and its high-pressure turbo pumps. SSC was established in the 1960s to test the huge engines for the Saturn V moon rockets. Now 40 years later, the center tests every main engine for the space shuttle, and is America's largest rocket engine test complex. SSC will soon begin testing the rocket engines that will power spacecraft carrying Americans back to the moon and on to Mars.

  10. Friction of Aviation Engines

    NASA Technical Reports Server (NTRS)

    Sparrow, S W; Thorne, M A

    1928-01-01

    The first portion of this report discusses measurements of friction made in the altitude laboratory of the Bureau of Standards between 1920 and 1926 under research authorization of the National Advisory Committee for Aeronautics. These are discussed with reference to the influence of speed, barometric pressure, jacket-water temperature, and throttle opening upon the friction of aviation engines. The second section of the report deals with measurements of the friction of a group of pistons differing from each other in a single respect, such as length, clearance, area of thrust face, location of thrust face, etc. Results obtained with each type of piston are discussed and attention is directed particularly to the fact that the friction chargeable to piston rings depends upon piston design as well as upon ring design. This is attributed to the effect of the rings upon the thickness and distribution of the oil film which in turn affects the friction of the piston to an extent which depends upon its design.

  11. Accelerating to New Aviation Horizons

    NASA Video Gallery

    NASA has a 10-year plan to accelerate aviation research that includes the design, build and flight of a series of piloted X-planes -- experimental aircraft -- which will test advanced technologies ...

  12. A Hypermedia Information System for Aviation.

    ERIC Educational Resources Information Center

    Hartzell, Karin M.

    The Hypermedia Information System (HIS) is being developed under the auspices of the Federal Aviation Administration (FAA) Office of Aviation Medicine's (AAM) Human Factors in Aviation Maintenance (HFAM) research program. The goal of the hypermedia project is to create new tools and methods for aviation-related information storage and retrieval.…

  13. Aviation. Career Focus, Volume 3, No. 4.

    ERIC Educational Resources Information Center

    Reese, Susan

    2001-01-01

    This special section on aviation careers describes the programs of Embry-Riddle Aeronautical University, the Metro Tech Aviation Career Campus in Oklahoma City, the Aviation Technology Center at Vincennes University in Indianapolis, and the Miami-Dade Community College's Eig-Watson School of Aviation. (JOW)

  14. General Aviation Aircraft Reliability Study

    NASA Technical Reports Server (NTRS)

    Pettit, Duane; Turnbull, Andrew; Roelant, Henk A. (Technical Monitor)

    2001-01-01

    This reliability study was performed in order to provide the aviation community with an estimate of Complex General Aviation (GA) Aircraft System reliability. To successfully improve the safety and reliability for the next generation of GA aircraft, a study of current GA aircraft attributes was prudent. This was accomplished by benchmarking the reliability of operational Complex GA Aircraft Systems. Specifically, Complex GA Aircraft System reliability was estimated using data obtained from the logbooks of a random sample of the Complex GA Aircraft population.

  15. U.S. Geological Survey activities, fiscal year 1981

    USGS Publications Warehouse

    ,

    1982-01-01

    This U.S. Geological Survey Activities report for fiscal year 1981 presents a summary of the work performed between October 1, 1980 and September 30, 1981. The main sections of this report are: (1) The Year in Review; a brief overview of the significant events of the Geological Survey during fiscal year 1980; (2) Perspectives; essays focusing on specific events (rather than scientific topics) and programs involving multi-Division participation; (3) Missions, Organization, and Budget; a description of the Geological Survey 's major duties and assignments and of the organizational structure that supports its missions; and (4) Division Chapters; a description of the significant accomplishments (rather than a comprehensive program by program discussion) of each of the eight operating Divisions and Offices. Also included are supplementary information regarding key personnel, cooperators, and selected summary budgetary tables. (USGS)

  16. 75 FR 60163 - The Future of Aviation Advisory Committee (FAAC) Aviation Safety Subcommittee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... Office of the Secretary of Transportation The Future of Aviation Advisory Committee (FAAC) Aviation... of Transportation. ACTION: The Future of Aviation Advisory Committee (FAAC): Aviation Safety... Transportation, announces a meeting of the FAAC Aviation Safety Subcommittee, which will be held October 19,...

  17. 75 FR 44998 - The Future of Aviation Advisory Committee (FAAC) Aviation Safety Subcommittee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... Office of the Secretary of Transportation The Future of Aviation Advisory Committee (FAAC) Aviation... of Transportation. ACTION: The Future of Aviation Advisory Committee (FAAC): Aviation Safety... Transportation, announces a meeting of the FAAC Aviation Safety Subcommittee, which will be held August 24,...

  18. 75 FR 57103 - The Future of Aviation Advisory Committee (FAAC) Aviation Safety Subcommittee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... Office of the Secretary of Transportation The Future of Aviation Advisory Committee (FAAC) Aviation... of Transportation. ACTION: The Future of Aviation Advisory Committee (FAAC): Aviation Safety... Transportation, announces a meeting of the FAAC Aviation Safety Subcommittee, which will be held September...

  19. Student Attitudes and Recommendations on Active Learning: A Student-Led Survey Gauging Course Effectiveness.

    ERIC Educational Resources Information Center

    Marbach-Ad, Gili; Seal, October; Sokolove, Phillip

    2001-01-01

    Describes an active learning approach used in an introductory biology class and evaluates the project with student surveys. Presents students' answers to survey questions. (Contains 16 references.) (YDS)

  20. [Space flight and the development of aviation medicine].

    PubMed

    Rudnyĭ, N M; Giurdzhan, A A

    1981-01-01

    The paper discusses certain aspects of interaction between aviation and space medicine, contribution of aviation medicine into the development of space biology and medicine, and the role of cosmonautics in current achievements of aviation medicine. The paper describes advances in studies of space flight effects, development of life support and flight safety systems, medical and psychological support of the flight personnel, implementation of new methods and techniques, electronics, computers and automatics. Particular importance is attached to the rapid development of ergonomic approaches to the design and application of new technology, study of psychophysiology and psychology of human efficient activity in the system "man--flying vehicle--environment", i. e. psychophysiological ergonomics. Certain methodological and organizational aspects of the development of aviation and space medicine are briefly described.

  1. Status report on the survey and alignment activities at Fermilab

    SciTech Connect

    Oshinowo, Babatunde O'Sheg; /Fermilab

    2004-10-01

    The surveying and alignment activities at Fermilab are the responsibility of the Alignment and Metrology Group. The Group supports and interacts with physicists and engineers working on any particular project, from the facility construction phase to the installation and final alignment of components in the beam line. One of the goals of the Alignment and Metrology Group is to upgrade the old survey networks in the tunnel using modern surveying technology, such as the Laser Tracker for tunnel networks and GPS for the surface networks. According to the job needs, all surveys are done with Laser Trackers and/or Videogrammetry (V-STARS) systems for spatial coordinates; optical and electronic levels are used for elevations, Gyro-Theodolite for azimuths, Mekometer for distances and GPS for baseline vectors. The group has recently purchased two new API Laser Trackers, one INCA3 camera for the V-Stars, and one DNA03 digital level. This report presents the projects and major activities of the Alignment and Metrology Group at Fermilab during the period of 2000 to 2004. It focuses on the most important current projects, especially those that have to be completed during the currently scheduled three-month shutdown period. Future projects, in addition to the status of the current projects, are also presented.

  2. National Survey of Children's Hospitals on Legacy-Making Activities

    PubMed Central

    Dietrich, Mary S.; Friedman, Debra L.; Gordon, Jessie E.; Gilmer, Mary J.

    2012-01-01

    Abstract Objective Many hospitals offer legacy-building activities for children with serious illnesses or their family members, yet legacy-making has received little empirical attention. This descriptive cross-sectional study examined healthcare provider perceptions of legacy-making activities (e.g., memory books) currently offered by hospitals to pediatric patients and their families. Methods Healthcare providers in seventy-seven (100%) teaching children's hospitals across the United States completed an electronic survey. Results Nearly all providers surveyed reported offering legacy-making activities to ill children and their families, with patients and families usually completing the activity together. Most activities were offered before a patient died and when cure is no longer being sought. Perceived outcomes included benefit to bereaved families and a tangible memento of their deceased child. Conclusion Legacy-making may enhance life and decrease suffering for dying children and their families. Healthcare professionals can facilitate opportunities for children and their families to build legacies. Additional research is needed to examine activities across different age groups and conditions, the best time to offer such activities, and associations with positive and negative outcomes for ill children, their family members, and the bereaved. PMID:22577785

  3. Active optics system of the VLT Survey Telescope.

    PubMed

    Schipani, Pietro; Noethe, Lothar; Magrin, Demetrio; Kuijken, Konrad; Arcidiacono, Carmelo; Argomedo, Javier; Capaccioli, Massimo; Dall'Ora, Massimo; D'Orsi, Sergio; Farinato, Jacopo; Fierro, Davide; Holzlöhner, Ronald; Marty, Laurent; Molfese, Cesare; Perrotta, Francesco; Ragazzoni, Roberto; Savarese, Salvatore; Rakich, Andrew; Umbriaco, Gabriele

    2016-03-01

    This paper describes the active optics system of the VLT Survey Telescope, the 2.6-m survey telescope designed for visible wavelengths of the European Southern Observatory at Cerro Paranal, in the Atacama desert. The telescope is characterized by a wide field of view (1.42 deg diameter), leading to tighter active optics than in conventional telescopes, in particular for the alignment requirements. We discuss the effects of typical error sources on the image quality and present the specific solutions adopted for wavefront sensing and correction of the aberrations, which are based on the shaping of a monolithic primary mirror and the positioning of the secondary in five degrees of freedom. PMID:26974616

  4. 75 FR 32539 - Agency Information Collection (Dental Patient Satisfaction Survey) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Dental Patient Satisfaction Survey) Activities Under OMB Review... Form 10-0503).'' Title: Survey of Healthcare Experiences, Dental Patient Satisfaction Survey, VA...

  5. Cyber threats within civil aviation

    NASA Astrophysics Data System (ADS)

    Heitner, Kerri A.

    Existing security policies in civil aviation do not adequately protect against evolving cyber threats. Cybersecurity has been recognized as a top priority among some aviation industry leaders. Heightened concerns regarding cyber threats and vulnerabilities surround components utilized in compliance with the Federal Aviation Administration's (FAA) Next Generation Air Transportation (NextGen) implementation. Automated Dependent Surveillance-B (ADS-B) and Electronic Flight Bags (EFB) have both been exploited through the research of experienced computer security professionals. Civil aviation is essential to international infrastructure and if its critical assets were compromised, it could pose a great risk to public safety and financial infrastructure. The purpose of this research was to raise awareness of aircraft system vulnerabilities in order to provoke change among current national and international cybersecurity policies, procedures and standards. Although the education of cyber threats is increasing in the aviation industry, there is not enough urgency when creating cybersecurity policies. This project intended to answer the following questions: What are the cyber threats to ADS-B of an aircraft in-flight? What are the cyber threats to EFB? What is the aviation industry's response to the issue of cybersecurity and in-flight safety? ADS-B remains unencrypted while the FAA's mandate to implement this system is rapidly approaching. The cyber threat of both portable and non-portable EFB's have received increased publicity, however, airlines are not responding quick enough (if at all) to create policies for the use of these devices. Collectively, the aviation industry is not being proactive enough to protect its aircraft or airport network systems. That is not to say there are not leaders in cybersecurity advancement. These proactive organizations must set the standard for the future to better protect society and it's most reliable form of transportation.

  6. Aviation Maintenance Technology. General. G101 Aviation Mathematics and Physics. Instructor Material.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    These instructor materials for an aviation maintenance technology course contain three instructional modules covering safety, aviation mathematics, and aviation physics. Each module may contain an introduction and module objective, specific objectives, an instructor's module implementation guide, technical information supplements, transparency…

  7. Dietary and Physical Activity Behaviors of Middle School Youth: The Youth Physical Activity and Nutrition Survey

    ERIC Educational Resources Information Center

    Zapata, Lauren B.; Bryant, Carol A.; McDermott, Robert J.; Hefelfinger, Jennie A.

    2008-01-01

    Background: Obesity has become a national epidemic among youth. Declining physical activity and poor nutrition contribute to this epidemic. The purpose of this study was to obtain data on middle school students' physical activity and nutrition knowledge and practices. Methods: The Youth Physical Activity and Nutrition Survey was developed and…

  8. A survey of daily asthmatic activity patterns in Cincinnati

    SciTech Connect

    Not Available

    1992-11-01

    A survey was undertaken in Cincinnati to obtain information on the activity patterns of asthmatics. Because studies have demonstrated symptomatic responses to elevated levels of SO[sub 2] only during outdoor exercise, information on the behavioral patterns of asthmatics is vital for the accurate estimation of risk due to air pollution exposures. In particular, data detailing the actual likelihood of asthmatics being engaged in strenuous outdoor activity at any given time of day is essential for an accurate appraisal of response probability. This, in turn, is necessary for an accurate estimate of risk. In the absence of such activity data, those concerned with the setting of short-term SO[sub 2] regulations are required to use purely subjective judgment to estimate how many asthmatics are engaged in strenuous outdoor exercise when SO[sub 2] levels are high enough to affect them. The activity pattern data give an indication of how much such an assumption would overestimate the true response and thus the true risk associated with SO[sub 2]. Lack of information on the activity patterns of asthmatics has thus been a critical gap in the SO[sub 2] risk assessment process. The primary purpose of this survey was to fill that gap.

  9. The Typical General Aviation Aircraft

    NASA Technical Reports Server (NTRS)

    Turnbull, Andrew

    1999-01-01

    The reliability of General Aviation aircraft is unknown. In order to "assist the development of future GA reliability and safety requirements", a reliability study needs to be performed. Before any studies on General Aviation aircraft reliability begins, a definition of a typical aircraft that encompasses most of the general aviation characteristics needs to be defined. In this report, not only is the typical general aviation aircraft defined for the purpose of the follow-on reliability study, but it is also separated, or "sifted" into several different categories where individual analysis can be performed on the reasonably independent systems. In this study, the typical General Aviation aircraft is a four-place, single engine piston, all aluminum fixed-wing certified aircraft with a fixed tricycle landing gear and a cable operated flight control system. The system breakdown of a GA aircraft "sifts" the aircraft systems and components into five categories: Powerplant, Airframe, Aircraft Control Systems, Cockpit Instrumentation Systems, and the Electrical Systems. This breakdown was performed along the lines of a failure of the system. Any component that caused a system to fail was considered a part of that system.

  10. Survey of Active Vibration Isolation Systems for Microgravity Applications

    NASA Technical Reports Server (NTRS)

    Grodsinsky, Carlos M.; Whorton, Mark S.

    2000-01-01

    In view of the utility of space vehicles as orbiting science laboratories, the need for vibration isolation systems for acceleration-sensitive experiments has gained increasing visibility. To date, three active microgravity vibration isolation systems have successfully been demonstrated in flight. A tutorial discussion of the microgravity vibration isolation problem, including a description of the acceleration environment of the International Space Station and attenuation requirements, as well as a comparison or the dynamics of passive isolation, active rack-level isolation, and active payload-level isolation is provided. The flight test results of the three demonstrated systems: suppression of transient accelerations by levitation, the microgravity vibration isolation mount, and the active rack isolation system are surveyed.

  11. Distributed Aviation Concepts and Technologies

    NASA Technical Reports Server (NTRS)

    Moore, Mark D.

    2008-01-01

    Aviation has experienced one hundred years of evolution, resulting in the current air transportation system dominated by commercial airliners in a hub and spoke infrastructure. While the first fifty years involved disruptive technologies that required frequent vehicle adaptation, the second fifty years produced a stable evolutionary optimization of decreasing costs with increasing safety. This optimization has resulted in traits favoring a centralized service model with high vehicle productivity and cost efficiency. However, it may also have resulted in a system that is not sufficiently robust to withstand significant system disturbances. Aviation is currently facing rapid change from issues such as environmental damage, terrorism threat, congestion and capacity limitations, and cost of energy. Currently, these issues are leading to a loss of service for weaker spoke markets. These catalysts and a lack of robustness could result in a loss of service for much larger portions of the aviation market. The impact of other competing transportation services may be equally important as casual factors of change. Highway system forecasts indicate a dramatic slow down as congestion reaches a point of non-linearly increasing delay. In the next twenty-five years, there is the potential for aviation to transform itself into a more robust, scalable, adaptive, secure, safe, affordable, convenient, efficient and environmentally friendly system. To achieve these characteristics, the new system will likely be based on a distributed model that enables more direct services. Short range travel is already demonstrating itself to be inefficient with a centralized model, providing opportunities for emergent distributed services through air-taxi models. Technologies from the on-demand revolution in computers and communications are now available as major drivers for aviation on-demand adaptation. Other technologies such as electric propulsion are currently transforming the automobile

  12. Aviation and the Global Atmosphere

    NASA Astrophysics Data System (ADS)

    Penner, Joyce E.; Lister, David; Griggs, David J.; Dokken, David J.; McFarland, Mack

    1999-06-01

    This Intergovernmental Panel on Climate Change Special Report is the most comprehensive assessment available on the effects of aviation on the global atmosphere. The report considers all the gases and particles emitted by aircraft that modify the chemical properties of the atmosphere, leading to changes in radiative properties and climate change, and modification of the ozone layer, leading to changes in ultraviolet radiation reaching the Earth. This volume provides accurate, unbiased, policy-relevant information and is designed to serve the aviation industry and the expert and policymaking communities.

  13. General aviation components. [performance and capabilities of general aviation aircraft

    NASA Technical Reports Server (NTRS)

    1975-01-01

    An overview is presented of selected aviation vehicles. The capabilities and performance of these vehicles are first presented, followed by a discussion of the aerodynamics, structures and materials, propulsion systems, noise, and configurations of fixed-wing aircraft. Finally the discussion focuses on the history, status, and future of attempts to provide vehicles capable of short-field operations.

  14. Russian eruption warning systems for aviation

    USGS Publications Warehouse

    Neal, C.; Girina, O.; Senyukov, S.; Rybin, A.; Osiensky, J.; Izbekov, P.; Ferguson, G.

    2009-01-01

    More than 65 potentially active volcanoes on the Kamchatka Peninsula and the Kurile Islands pose a substantial threat to aircraft on the Northern Pacific (NOPAC), Russian Trans-East (RTE), and Pacific Organized Track System (PACOTS) air routes. The Kamchatka Volcanic Eruption Response Team (KVERT) monitors and reports on volcanic hazards to aviation for Kamchatka and the north Kuriles. KVERT scientists utilize real-time seismic data, daily satellite views of the region, real-time video, and pilot and field reports of activity to track and alert the aviation industry of hazardous activity. Most Kurile Island volcanoes are monitored by the Sakhalin Volcanic Eruption Response Team (SVERT) based in Yuzhno-Sakhalinsk. SVERT uses daily moderate resolution imaging spectroradiometer (MODIS) satellite images to look for volcanic activity along this 1,250-km chain of islands. Neither operation is staffed 24 h per day. In addition, the vast majority of Russian volcanoes are not monitored seismically in real-time. Other challenges include multiple time-zones and language differences that hamper communication among volcanologists and meteorologists in the US, Japan, and Russia who share the responsibility to issue official warnings. Rapid, consistent verification of explosive eruptions and determination of cloud heights remain significant technical challenges. Despite these difficulties, in more than a decade of frequent eruptive activity in Kamchatka and the northern Kuriles, no damaging encounters with volcanic ash from Russian eruptions have been recorded. ?? Springer Science+Business Media B.V. 2009.

  15. NASA Aviation Safety Program Weather Accident Prevention/weather Information Communications (WINCOMM)

    NASA Technical Reports Server (NTRS)

    Feinberg, Arthur; Tauss, James; Chomos, Gerald (Technical Monitor)

    2002-01-01

    Weather is a contributing factor in approximately 25-30 percent of general aviation accidents. The lack of timely, accurate and usable weather information to the general aviation pilot in the cockpit to enhance pilot situational awareness and improve pilot judgment remains a major impediment to improving aviation safety. NASA Glenn Research Center commissioned this 120 day weather datalink market survey to assess the technologies, infrastructure, products, and services of commercial avionics systems being marketed to the general aviation community to address these longstanding safety concerns. A market survey of companies providing or proposing to provide graphical weather information to the general aviation cockpit was conducted. Fifteen commercial companies were surveyed. These systems are characterized and evaluated in this report by availability, end-user pricing/cost, system constraints/limits and technical specifications. An analysis of market survey results and an evaluation of product offerings were made. In addition, recommendations to NASA for additional research and technology development investment have been made as a result of this survey to accelerate deployment of cockpit weather information systems for enhancing aviation safety.

  16. 76 FR 39884 - Aviation Security Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... SECURITY Aviation Security Advisory Committee AGENCY: Transportation Security Administration, DHS. ACTION... Security Administration (TSA) announces the re-establishment of the Aviation Security Advisory Committee...-governmental organizations (NGOs) and stakeholder representatives concerning potential risks to...

  17. 78 FR 13395 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-27

    ... of October 23, 2012 (77 FR 64836) would require placement of fill on submerged lands jointly managed... Federal Aviation Administration Notice of Availability of Draft Alaska National Interest Lands Conservation Act (ANILCA) Section 810 Subsistence Evaluation. AGENCY: Federal Aviation Administration...

  18. 76 FR 2745 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Eighty-Fourth Meeting: RTCA Special Committee 159: Global Positioning System (GPS) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special...

  19. Aviation Safety Analyst Flies with Blue Angels

    NASA Video Gallery

    Abegael "Abby" Jakey has aviation in her blood, taking her first flight at six months old in a Globe Swift. Now a contractor with Booz Allen Hamilton, Inc. working for NASA's Aviation Safety Report...

  20. Aviation Insights: Unmanned Aerial Vehicles

    ERIC Educational Resources Information Center

    Deal, Walter F., III

    2005-01-01

    Aviation as people know it today is a mature but very young technology as time goes. Considering that the 100th anniversary of flight was celebrated just a few years ago in 2003, millions of people fly from city to city or from nation to nation and across the oceans and around the world effortlessly and economically. Additionally, they have space…

  1. College Level Aviation Curriculum Development.

    ERIC Educational Resources Information Center

    Mattson, Betty J.

    This document describes a college-level curriculum for airplane pilots that is expected to be available at Muskegon (Michigan) College of Business and Technology in fall 1990. The curriculum offers associate or bachelor degree, college credit for earned flight ratings, private license, transfer credit for other aviation college programs, the…

  2. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Aviation safety reports that relate to loss of control in flight, problems that occur as a result of similar sounding alphanumerics, and pilot incapacitation are presented. Problems related to the go around maneuver in air carrier operations, and bulletins (and FAA responses to them) that pertain to air traffic control systems and procedures are included.

  3. Collegiate Aviation Review. September 1992.

    ERIC Educational Resources Information Center

    McCoy, C. Elaine, Ed.

    This document contains five papers on aviation education. "Training Considerations for Expert Pilot Decision Making" (Richard J. Adams, Ronald John Lofaro) is a report on research identifying the differences between expert and novice decision makers from a cognitive information processing perspective and correlating the development of expert pilot…

  4. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The human factors frequency considered a cause of or contributor to hazardous events onboard air carriers are examined with emphasis on distractions. Safety reports that have been analyzed, processed, and entered into the aviation safety reporting system data base are discussed. A sampling of alert bulletins and responses to them is also presented.

  5. 78 FR 14912 - International Aviation Safety Assessment (IASA) Program Change

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... Federal Aviation Administration 14 CFR Part 129 International Aviation Safety Assessment (IASA) Program Change AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Policy statement. SUMMARY: This statement describes a policy change to the FAA's International Aviation Safety Assessment (IASA)...

  6. 77 FR 43137 - Aviation Environmental and Energy Policy Statement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... Federal Aviation Administration Aviation Environmental and Energy Policy Statement AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Policy Statement. SUMMARY: This is a statement affirming the FAA's environmental and energy policy for U.S. civil aviation. This policy statement outlines...

  7. 77 FR 56909 - Aviation Rulemaking Advisory Committee (ARAC); Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-14

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee (ARAC); Renewal AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Renewal. SUMMARY: The FAA announces the charter renewal of the Aviation Rulemaking Advisory Committee (ARAC), a Federal Advisory Committee that works...

  8. [Aviation medicine laboratory of the North Fleet air base celebrates the 70th anniversary].

    PubMed

    Gavrilov, V V; Mazaĭkin, D N; Buldakov, I M; Pisarev, A A

    2013-05-01

    The article is dedicated to the history of formation and development of the oldest aviation medicine department and its role in a flight safety of the North Fleet naval aviation. The aviation medicine laboratory was created in the years of the Great Patriotic war for medical backup of flights, medical review board, delivering of combat casualty care, prophylaxis of hypothermia and exhaustion of flight and ground crew. In a post-war period the aviation medicine laboratory made a great contribution to development of medical backup of educational and combat activity of the North Fleet aviation. Participation in cosmonaut applicants selection (incl. Yu.A. Gagarin), optimization of flight services during the transmeridian flights, research of carrier-based aircraft habitability and body state of the contingent during the longstanding ship-based aviation, development of treatment methods for functional status of sea-based aviation crew are the achievements of aviation medicine laboratory. Nowadays medicine laboratory is performing a research and practice, methodic and consultative activity with the aim of improving the system of medical backup, aviation medicine, psychology, flight safety, improvement of air crew health, prolong of flying proficiency.

  9. Aviation Pilot Training I and Aviation Technician I: Task Analyses. Semester I. Field Review Copy.

    ERIC Educational Resources Information Center

    Upchurch, Richard

    This guide for aviation pilot and aviation technician training begins with a course description, resource information, and a course outline. Tasks/competencies are categorized into 10 concept/duty areas: understanding aviation career opportunities; comprehending the history of aviation; understanding classes, categories, and types of aircraft;…

  10. Combining Users' Activity Survey and Simulators to Evaluate Human Activity Recognition Systems

    PubMed Central

    Azkune, Gorka; Almeida, Aitor; López-de-Ipiña, Diego; Chen, Liming

    2015-01-01

    Evaluating human activity recognition systems usually implies following expensive and time-consuming methodologies, where experiments with humans are run with the consequent ethical and legal issues. We propose a novel evaluation methodology to overcome the enumerated problems, which is based on surveys for users and a synthetic dataset generator tool. Surveys allow capturing how different users perform activities of daily living, while the synthetic dataset generator is used to create properly labelled activity datasets modelled with the information extracted from surveys. Important aspects, such as sensor noise, varying time lapses and user erratic behaviour, can also be simulated using the tool. The proposed methodology is shown to have very important advantages that allow researchers to carry out their work more efficiently. To evaluate the approach, a synthetic dataset generated following the proposed methodology is compared to a real dataset computing the similarity between sensor occurrence frequencies. It is concluded that the similarity between both datasets is more than significant. PMID:25856329

  11. First Results of the TIGRE Chromospheric Activity Survey

    NASA Astrophysics Data System (ADS)

    Mittag, M.; Hempelmann, A.; Gonzalez-Perez, J. N.; Schmitt, J. H. M. M.

    2015-01-01

    We present the first results of the stellar activity survey with TIGRE (Telescopio Internacional de Guanajuato, Robótico-Espectroscópico). This long term program was started in August 2013 with the monitoring of a larger number of stars. We aim at measuring the short- and long-term variability of stellar activity for stars of different spectral types and luminosity classes, using indicators of different spectral lines (mainly Ca II S-Index, Ca II IR triplet, H_α and sodium D). A transformation equation of the TIGRE S-Index into the Mount Wilson S-index was derived in order to compare our results to the vast body of existing S-index measurements. Furthermore, the correlation between the S-index and the lines of the Ca II IR triplet has been studied, based on strictly simultaneous observations.

  12. Aviation and Space Education. Why? What? How?

    ERIC Educational Resources Information Center

    Matson, Merridee L.

    1983-01-01

    Aviation and space (aerospace education) is the study of aviation and space and its impact on society. Discusses the nature and scope of aviation and space education in general and basic education. Also considers typical programs and scope at the elementary, secondary, and higher educational levels. (JN)

  13. Civil Aviation and Facilities. Aerospace Education II.

    ERIC Educational Resources Information Center

    Callaway, R. O.; Elmer, James D.

    This is a revised textbook for use in the Air Force ROTC training program. The main theme of the book is concerned with the kinds of civil aviation facilities and many intricacies involved in their use. The first chapter traces the development of civil aviation and the formation of organizations to control aviation systems. The second chapter…

  14. Aviation Maintenance Technology. General. Curriculum Implementation Guide.

    ERIC Educational Resources Information Center

    Moore, John, Jr.; And Others

    This curriculum implementation guide is a scope and sequence for the general section of a course in aviation maintenance technology. The course materials were prepared through a cooperative effort of airframe and powerplant mechanics, general aviation industry representatives, Federal Aviation Administration representatives, and vocational…

  15. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false 2 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Special Federal Aviation Regulation...

  16. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No....

  17. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No....

  18. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false 2 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Special Federal Aviation Regulation...

  19. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false 2 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Federal Aviation Regulation No. 100-2 Editorial Note: For the text of SFAR No. 100-2, see part 61 of...

  20. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false 2 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Federal Aviation Regulation No. 100-2 Editorial Note: For the text of SFAR No. 100-2, see part 61 of...

  1. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false 2 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTS Special Federal Aviation Regulation...

  2. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No....

  3. 14 CFR Special Federal Aviation... - 1

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false 1 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Special Federal Aviation Regulation...

  4. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false 2 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTS Special Federal Aviation Regulation...

  5. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No....

  6. 75 FR 12809 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... Federal Aviation Administration Notice of Intent To Rule on Request To Release Airport Property at the Dallas/Fort Worth International Airport, DFW Airport, Texas AGENCY: Federal Aviation Administration (FAA... provisions of Section 125 of the Wendell H. Ford Aviation Investment Reform Act for the 21st Century (AIR...

  7. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Federal Aviation Regulation No. 50-2 Editorial Note: For the text of SFAR No. 50-2, see part 91 of...

  8. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No....

  9. 14 CFR Special Federal Aviation... - 1

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false 1 Federal Special Federal Aviation Regulation No. 100 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTS Special Federal Aviation Regulation...

  10. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Federal Aviation Regulation No. 50-2 Editorial Note: For the text of SFAR No. 50-2, see part 91 of...

  11. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Federal Aviation Regulation No. 50-2 Editorial Note: For the text of SFAR No. 50-2, see part 91 of...

  12. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Federal Aviation Regulation No. 50-2 Editorial Note: For the text of SFAR No. 50-2, see part 91 of...

  13. 14 CFR Special Federal Aviation... - 2

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false 2 Federal Special Federal Aviation Regulation No. 50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Federal Aviation Regulation No. 50-2 Editorial Note: For the text of SFAR No. 50-2, see part 91 of...

  14. 78 FR 25524 - Federal Aviation Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... TRANSPORTATION Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Intent to Rule on Request to Release Airport Property..., Airports Compliance Specialist, Federal Aviation Administration, Airports Division, ACE- 610C, 901...

  15. Volunteer activity in specialist paediatric palliative care: a national survey

    PubMed Central

    Burbeck, Rachel; Low, Joe; Sampson, Elizabeth L; Scott, Rosalind; Bravery, Ruth; Candy, Bridget

    2015-01-01

    Objective To assess the involvement of volunteers with direct patient/family contact in UK palliative care services for children and young people. Method Cross-sectional survey using a web-based questionnaire. Setting UK specialist paediatric palliative care services. Participants Volunteer managers/coordinators from all UK hospice providers (n=37) and one National Health Service palliative care service involving volunteers (covering 53 services in total). Main outcomes Service characteristics, number of volunteers, extent of volunteer involvement in care services, use of volunteers’ professional skills and volunteer activities by setting. Results A total of 21 providers covering 31 hospices/palliative care services responded (30 evaluable responses). Referral age limit was 16–19 years in 23 services and 23–35 years in seven services; three services were Hospice at Home or home care only. Per service, there was a median of 25 volunteers with direct patient/family contact. Services providing only home care involved fewer volunteers than hospices with beds. Volunteers entirely ran some services, notably complementary therapy and pastoral/faith-based care. Complementary therapists, school teachers and spiritual care workers most commonly volunteered their professional skills. Volunteers undertook a wide range of activities including emotional support and recreational activities with children and siblings. Conclusions This is the most detailed national survey of volunteer activity in palliative care services for children and young people to date. It highlights the range and depth of volunteers’ contribution to specialist paediatric palliative care services and will help to provide a basis for future research, which could inform expansion of volunteers’ roles. PMID:24644170

  16. Compton thick active galactic nuclei in Chandra surveys

    NASA Astrophysics Data System (ADS)

    Brightman, Murray; Nandra, Kirpal; Salvato, Mara; Hsu, Li-Ting; Aird, James; Rangel, Cyprian

    2014-09-01

    We present the results from an X-ray spectral analysis of active galactic nuclei (AGN) in the Chandra Deep Field-South, All-wavelength Extended Groth-strip International Survey (AEGIS)-Deep X-ray survey (XD) and Chandra-Cosmic Evolution Surveys (COSMOS), focusing on the identification and characterization of the most heavily obscured, Compton thick (CT, NH > 1024 cm-2) sources. Our sample is comprised of 3184 X-ray selected extragalactic sources, which has a high rate of redshift completeness (96.6 per cent), and includes additional spectroscopic redshifts and improved photometric redshifts over previous studies. We use spectral models designed for heavily obscured AGN which self-consistently include all major spectral signatures of heavy absorption. We validate our spectral fitting method through simulations, identify CT sources not selected through this method using X-ray colours and take considerations for the constraints on NH given the low count nature of many of our sources. After these considerations, we identify a total of 100 CT AGN with best-fitting NH > 1024 cm-2 and NH constrained to be above 1023.5 cm-2 at 90 per cent confidence. These sources cover an intrinsic 2-10 keV X-ray luminosity range of 1042-3 × 1045 erg s-1 and a redshift range of z = 0.1-4. This sample will enable characterization of these heavily obscured AGN across cosmic time and to ascertain their cosmological significance. These survey fields are sites of extensive multiwavelength coverage, including near-infrared Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS) data and far-infrared Herschel data, enabling forthcoming investigations into the host properties of CT AGN. Furthermore, by using the torus models to test different covering factor scenarios, and by investigating the inclusion of the soft scattered emission, we find evidence that the covering factor of the obscuring material decreases with LX for all redshifts, consistent with the receding torus model

  17. A Survey of Automated Activities in the Libraries of Mexico, Central America and South America; Volume 4, World Survey Series.

    ERIC Educational Resources Information Center

    Patrinostro, Frank S., Comp.; Sanders, Nancy P., Ed.

    The intent of this fourth volume of the "Survey of Automated Activities in the Libraries of the World" is to identify and describe computer-based library projects in the Latin American countries. Information was drawn from survey questionnaires sent to individual libraries. However, few of the South American libraries responded, and as a result…

  18. Aviation Medicine: global historical perspectives and the development of Aviation Medicine alongside the growth of Singapore's aviation landscape.

    PubMed

    Gan, W H; Low, R; Singh, J

    2011-05-01

    Aviation Medicine traces its roots to high altitude physiology more than 400 years ago. Since then, great strides have been made in this medical specialty, initially catalysed by the need to reduce pilot medical attrition during the World Wars, and more recently, fuelled by the explosive growth in globalised commercial air travel. This paper traces the historical milestones in Aviation Medicine, and maps its development in Singapore since the 1960s. Advancements in military aviation platforms and technology as well as the establishment of Singapore as an international aviation hub have propelled Aviation Medicine in Singapore to the forefront of many domains. These span Aviation Physiology training, selection medical standards, performance maximisation, as well as crew and passenger protection against communicable diseases arising from air travel. The year 2011 marks the centennial milestone of the first manned flight in Singapore, paving the way for further growth of Aviation Medicine as a mature specialty in Singapore. PMID:21633764

  19. Aviation Medicine: global historical perspectives and the development of Aviation Medicine alongside the growth of Singapore's aviation landscape.

    PubMed

    Gan, W H; Low, R; Singh, J

    2011-05-01

    Aviation Medicine traces its roots to high altitude physiology more than 400 years ago. Since then, great strides have been made in this medical specialty, initially catalysed by the need to reduce pilot medical attrition during the World Wars, and more recently, fuelled by the explosive growth in globalised commercial air travel. This paper traces the historical milestones in Aviation Medicine, and maps its development in Singapore since the 1960s. Advancements in military aviation platforms and technology as well as the establishment of Singapore as an international aviation hub have propelled Aviation Medicine in Singapore to the forefront of many domains. These span Aviation Physiology training, selection medical standards, performance maximisation, as well as crew and passenger protection against communicable diseases arising from air travel. The year 2011 marks the centennial milestone of the first manned flight in Singapore, paving the way for further growth of Aviation Medicine as a mature specialty in Singapore.

  20. 75 FR 5234 - Procedures for Reimbursement of General Aviation Operators and Service Providers in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ...This final rule removes a DOT rule, Procedures for Reimbursement of General Aviation Operators and Service Providers in the Washington, DC Area, 14 CFR Part 331. This rule is being removed because all reimbursements under the program have been made and all program activities completed. The rule established procedures to reimburse eligible fixed-based general aviation operators and providers of......

  1. A Survey of Health-Related Activities on Second Life

    PubMed Central

    Beard, Leslie; Wilson, Kumanan; Morra, Dante

    2009-01-01

    Background Increasingly, governments, health care agencies, companies, and private groups have chosen Second Life as part of their Web 2.0 communication strategies. Second Life offers unique design features for disseminating health information, training health professionals, and enabling patient education for both academic and commercial health behavior research. Objectives This study aimed to survey and categorize the range of health-related activities on Second Life; to examine the design attributes of the most innovative and popular sites; and to assess the potential utility of Second Life for the dissemination of health information and for health behavior change. Methods We used three separate search strategies to identify health-related sites on Second Life. The first used the application’s search engine, entering both generic and select illness-specific keywords, to seek out sites. The second identified sites through a comprehensive review of print, blog, and media sources discussing health activities on Second Life. We then visited each site and used a snowball method to identify other health sites until we reached saturation (no new health sites were identified). The content, user experience, and chief purpose of each site were tabulated as well as basic site information, including user traffic data and site size. Results We found a wide range of health-related activities on Second Life, and a diverse group of users, including organizations, groups, and individuals. For many users, Second Life activities are a part of their Web 2.0 communication strategy. The most common type of health-related site in our sample (n = 68) were those whose principle aim was patient education or to increase awareness about health issues. The second most common type of site were support sites, followed by training sites, and marketing sites. Finally, a few sites were purpose-built to conduct research in SL or to recruit participants for real-life research. Conclusions Studies

  2. The NASA Aviation Safety Program: Overview

    NASA Technical Reports Server (NTRS)

    Shin, Jaiwon

    2000-01-01

    In 1997, the United States set a national goal to reduce the fatal accident rate for aviation by 80% within ten years based on the recommendations by the Presidential Commission on Aviation Safety and Security. Achieving this goal will require the combined efforts of government, industry, and academia in the areas of technology research and development, implementation, and operations. To respond to the national goal, the National Aeronautics and Space Administration (NASA) has developed a program that will focus resources over a five year period on performing research and developing technologies that will enable improvements in many areas of aviation safety. The NASA Aviation Safety Program (AvSP) is organized into six research areas: Aviation System Modeling and Monitoring, System Wide Accident Prevention, Single Aircraft Accident Prevention, Weather Accident Prevention, Accident Mitigation, and Synthetic Vision. Specific project areas include Turbulence Detection and Mitigation, Aviation Weather Information, Weather Information Communications, Propulsion Systems Health Management, Control Upset Management, Human Error Modeling, Maintenance Human Factors, Fire Prevention, and Synthetic Vision Systems for Commercial, Business, and General Aviation aircraft. Research will be performed at all four NASA aeronautics centers and will be closely coordinated with Federal Aviation Administration (FAA) and other government agencies, industry, academia, as well as the aviation user community. This paper provides an overview of the NASA Aviation Safety Program goals, structure, and integration with the rest of the aviation community.

  3. Kamchatkan Volcanic Eruption Response Team (KVERT), Russia: preventing the danger of volcanic eruptions to aviation.

    NASA Astrophysics Data System (ADS)

    Girina, O.; Neal, Ch.

    2012-04-01

    The Kamchatkan Volcanic Eruption Response Team (KVERT) has been a collaborative project of scientists from the Institute of Volcanology and Seismology, the Kamchatka Branch of Geophysical Surveys, and the Alaska Volcano Observatory (IVS, KB GS and AVO). The purpose of KVERT is to reduce the risk of costly, damaging, and possibly deadly encounters of aircraft with volcanic ash clouds. To reduce this risk, KVERT collects all possible volcanic information and issues eruption alerts to aviation and other emergency officials. KVERT was founded by Institute of Volcanic Geology and Geochemistry FED RAS in 1993 (in 2004, IVGG merged with the Institute of Volcanology to become IVS). KVERT analyzes volcano monitoring data (seismic, satellite, visual and video, and pilot reports), assigns the Aviation Color Code, and issues reports on eruptive activity and unrest at Kamchatkan (since 1993) and Northern Kurile (since 2003) volcanoes. KVERT receives seismic monitoring data from KB GS (the Laboratory for Seismic and Volcanic Activity). KB GS maintains telemetered seismic stations to investigate 11 of the most active volcanoes in Kamchatka. Data are received around the clock and analysts evaluate data each day for every monitored volcano. Satellite data are provided from several sources to KVERT. AVO conducts satellite analysis of the Kuriles, Kamchatka, and Alaska as part of it daily monitoring and sends the interpretation to KVERT staff. KVERT interprets MODIS and MTSAT images and processes AVHRR data to look for evidence of volcanic ash and thermal anomalies. KVERT obtains visual volcanic information from volcanologist's field trips, web-cameras that monitor Klyuchevskoy (established in 2000), Sheveluch (2002), Bezymianny (2003), Koryaksky (2009), Avachinsky (2009), Kizimen (2011), and Gorely (2011) volcanoes, and pilots. KVERT staff work closely with staff of AVO, AMC (Airport Meteorological Center) at Yelizovo Airport and the Tokyo Volcanic Ash Advisory Center (VAAC), the

  4. 7 CFR 612.2 - Snow survey and water supply forecast activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Snow survey and water supply forecast activities. 612... RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS SNOW SURVEYS AND WATER SUPPLY FORECASTS § 612.2 Snow survey and water supply forecast activities. To carry out the...

  5. 7 CFR 612.2 - Snow survey and water supply forecast activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Snow survey and water supply forecast activities. 612... RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS SNOW SURVEYS AND WATER SUPPLY FORECASTS § 612.2 Snow survey and water supply forecast activities. To carry out the...

  6. 7 CFR 612.2 - Snow survey and water supply forecast activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Snow survey and water supply forecast activities. 612... RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS SNOW SURVEYS AND WATER SUPPLY FORECASTS § 612.2 Snow survey and water supply forecast activities. To carry out the...

  7. 7 CFR 612.2 - Snow survey and water supply forecast activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Snow survey and water supply forecast activities. 612... RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS SNOW SURVEYS AND WATER SUPPLY FORECASTS § 612.2 Snow survey and water supply forecast activities. To carry out the...

  8. 7 CFR 612.2 - Snow survey and water supply forecast activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Snow survey and water supply forecast activities. 612... RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS SNOW SURVEYS AND WATER SUPPLY FORECASTS § 612.2 Snow survey and water supply forecast activities. To carry out the...

  9. National survey of the injury prevention activities of children's centres

    PubMed Central

    Watson, Michael C; Mulvaney, Caroline A; Kendrick, Denise; Stewart, Jane; Coupland, Carol; Hayes, Mike; Wynn, Persephone

    2014-01-01

    Children's centres were established across England to provide a range of services including early education, social care and health to pre-school children and their families. We surveyed children's centres to ascertain the activities they were undertaking to prevent unintentional injuries in the under fives. A postal questionnaire was sent to a sample of children's centre managers (n = 694). It included questions on current activities, knowledge and attitudes to injury prevention, health priorities and partnership working. Responses were received from 384 (56%) children's centres. Overall, 58% considered unintentional injury prevention to be one of the three main child health priorities for their centre. Over half the respondents (59%) did not know if there was an injury prevention group in their area, and 21% did not know if there was a home safety equipment scheme. Knowledge of how child injury deaths occur in the home was poor. Only 11% knew the major cause of injury deaths in children under five. Lack of both staff time and funding were seen as important barriers by children's centre staff to undertake injury prevention activities. Nearly all stated that training (97%) and assistance with planning injury prevention (94%) would be helpful to their centres. Children's centres need further support if they are to effectively tackle this important public health area. PMID:23837887

  10. Cardiac pacing and aviation.

    PubMed

    Toff, W D; Edhag, O K; Camm, A J

    1992-12-01

    Certain applicants with stable disturbances of rhythm or conduction requiring cardiac pacing, in whom no other disqualifying condition is present, may be considered fit for medical certification restricted to multi-crew operations. The reliability of modern pacing systems appears adequate to permit restricted certification even in pacemaker dependent subjects except for certain models of pacemakers and leads known to be at increased risk of failure. These are to be avoided. There is little evidence to suggest that newer devices are any more reliable than their predecessors. Single and dual chamber systems appear to have similar reliability up to 4 years, after which time significant attrition of dual chamber devices occurs, principally due to battery depletion. All devices require increased scrutiny as they approach their end of life as predicted from longevity data and pacing characteristics. Unipolar and bipolar leads are of similar reliability, apart from a number of specific bipolar polyurethane leads which have been identified. Atrial leads, particularly those without active fixation, are less secure than ventricular leads and applicants who are dependent on atrial sensing or pacing should be denied certification. Bipolar leads are to be preferred due to the lower risk of myopotential and exogenous EMI. Sensor-driven adaptive-rate pacing systems using active sensors may have reduced longevity and require close scrutiny. Activity-sensing devices using piezoelectric crystal sensors may be subject to significant rate rises in rotary wing aircraft. The impracticality of restricted certification in helicopters will, in any event, preclude certification. Such devices would best be avoided in hovercraft (air cushioned vehicle) pilots. Only minor rate rises are likely in fixed-wing aircraft which are unlikely to be of significance. Anti-tachycardia devices and implanted defibrillators are inconsistent with any form of certification to fly. PMID:1493823

  11. Human error in aviation operations

    NASA Technical Reports Server (NTRS)

    Billings, C. E.; Lanber, J. K.; Cooper, G. E.

    1974-01-01

    This report is a brief description of research being undertaken by the National Aeronautics and Space Administration. The project is designed to seek out factors in the aviation system which contribute to human error, and to search for ways of minimizing the potential threat posed by these factors. The philosophy and assumptions underlying the study are discussed, together with an outline of the research plan.

  12. NASA Aviation Safety Reporting System

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Problems in briefing of relief by air traffic controllers are discussed, including problems that arise when duty positions are changed by controllers. Altimeter reading and setting errors as factors in aviation safety are discussed, including problems associated with altitude-including instruments. A sample of reports from pilots and controllers is included, covering the topics of ATIS broadcasts an clearance readback problems. A selection of Alert Bulletins, with their responses, is included.

  13. The Council on Aviation Accreditation: Part One - Historical Foundation

    NASA Technical Reports Server (NTRS)

    Prather, C. Daniel

    2006-01-01

    The Council on Aviation Accreditation (CAA) was established in 1988 in response to the need for formal, specialized accreditation of aviation academic programs, as expressed by institutional members of the University Aviation Association (UAA). The first aviation programs were accredited by the CAA in 1992, and today, the CAA lists 60 accredited programs at 21 institutions nationwide. Although the number of accredited programs has steadily grown, there are currently only 20 percent of UAA member institutions with CAA accredited programs. In an effort to further understand this issue, a case study of the CAA was performed, which resulted in a two-part case study report. Part one focuses on the following questions: (a) why was the CAA established and how has it evolved; (b) what is the purpose of the CAA; (c) how does a program become accredited by the CAA; and (d) what is the current environment in which the CAA operates. In answering these questions, various sources of data (such as CAA documents, magazine and journal articles, email inquiries, and an on-line survey) were utilized. Part one of this study resulted in a better understanding of the CAA, including its history, purpose, and the entire accreditation process. Part two will both examine the contemporary issues being faced by the CAA and provide recommendations to enhance the future growth of the organization.

  14. NOS/NGS activities to support development of radio interferometric surveying techniques

    NASA Technical Reports Server (NTRS)

    Carter, W. E.; Dracup, J. F.; Hothem, L. D.; Robertson, D. S.; Strange, W. E.

    1980-01-01

    National Geodetic Survey activities towards the development of operational geodetic survey systems based on radio interferometry are reviewed. Information about the field procedures, data reduction and analysis, and the results obtained to date is presented.

  15. 76 FR 8846 - Proposed Information Collection (VBA Loan Guaranty Service Lender Satisfaction Survey) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... AFFAIRS Proposed Information Collection (VBA Loan Guaranty Service Lender Satisfaction Survey) Activity... solicits comments for information needed to determine lenders satisfaction with VA Loan Guaranty Service.... Title: Veterans Benefits Administration (VBA) Loan Guaranty Service Lender Satisfaction Survey....

  16. 78 FR 24470 - Proposed Information Collection (uSPEQ Consumer Survey Experience (Rehabilitation)) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-25

    ... AFFAIRS Proposed Information Collection (uSPEQ Consumer Survey Experience (Rehabilitation)) Activity... solicits comments for information needed to measure veterans' experience in VA's rehabilitation programs... Consumer Survey Experience (Rehabilitation). OMB Control Number: 2900-0752. Type of Review: Extension of...

  17. 78 FR 35613 - Agency Information Collection Activities; Comment Request; IES Fellows Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... Agency Information Collection Activities; Comment Request; IES Fellows Survey AGENCY: Institute of Education Sciences/National Center for Education Statistics (IES), Department of Education (ED). ACTION... to this notice will be considered public records. Title of Collection: IES Fellows Survey....

  18. 78 FR 53195 - Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ... AFFAIRS Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request... patient satisfaction with VA's dental services. DATES: Written comments and recommendations on the... refer to ``OMB Control No. 2900-0764 (Dental Patient Satisfaction Survey)'' in any...

  19. 76 FR 70827 - Proposed Information Collection (Supplier Perception Survey) Activity; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Supplier Perception Survey) Activity; Comment Request AGENCY... Supplier Perception Survey. OMB Control Number: 2900-0751. Type of Review: Extension of previously...

  20. 77 FR 7244 - Agency Information Collection (Supplier Perception Survey) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Supplier Perception Survey) Activity Under OMB Review AGENCY... Perception Survey. OMB Control Number: 2900-2900-0751. Type of Review: Extension of previously...

  1. 75 FR 1119 - Agency Information Collection (Supplier Perception Survey) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Supplier Perception Survey) Activity Under OMB Review AGENCY... Supplier Perception Survey. OMB Control Number: 2900-New (Supplier). Type of Review: New...

  2. Compressing Aviation Data in XML Format

    NASA Technical Reports Server (NTRS)

    Patel, Hemil; Lau, Derek; Kulkarni, Deepak

    2003-01-01

    Design, operations and maintenance activities in aviation involve analysis of variety of aviation data. This data is typically in disparate formats making it difficult to use with different software packages. Use of a self-describing and extensible standard called XML provides a solution to this interoperability problem. XML provides a standardized language for describing the contents of an information stream, performing the same kind of definitional role for Web content as a database schema performs for relational databases. XML data can be easily customized for display using Extensible Style Sheets (XSL). While self-describing nature of XML makes it easy to reuse, it also increases the size of data significantly. Therefore, transfemng a dataset in XML form can decrease throughput and increase data transfer time significantly. It also increases storage requirements significantly. A natural solution to the problem is to compress the data using suitable algorithm and transfer it in the compressed form. We found that XML-specific compressors such as Xmill and XMLPPM generally outperform traditional compressors. However, optimal use of Xmill requires of discovery of optimal options to use while running Xmill. This, in turn, depends on the nature of data used. Manual disc0ver.y of optimal setting can require an engineer to experiment for weeks. We have devised an XML compression advisory tool that can analyze sample data files and recommend what compression tool would work the best for this data and what are the optimal settings to be used with a XML compression tool.

  3. Satellite Delivery of Aviation Weather Data

    NASA Technical Reports Server (NTRS)

    Kerczewski, Robert J.; Haendel, Richard

    2001-01-01

    With aviation traffic continuing to increase worldwide, reducing the aviation accident rate and aviation schedule delays is of critical importance. In the United States, the National Aeronautics and Space Administration (NASA) has established the Aviation Safety Program and the Aviation System Capacity Program to develop and test new technologies to increase aviation safety and system capacity. Weather is a significant contributor to aviation accidents and schedule delays. The timely dissemination of weather information to decision makers in the aviation system, particularly to pilots, is essential in reducing system delays and weather related aviation accidents. The NASA Glenn Research Center is investigating improved methods of weather information dissemination through satellite broadcasting directly to aircraft. This paper describes an on-going cooperative research program with NASA, Rockwell Collins, WorldSpace, Jeppesen and American Airlines to evaluate the use of satellite digital audio radio service (SDARS) for low cost broadcast of aviation weather information, called Satellite Weather Information Service (SWIS). The description and results of the completed SWIS Phase 1 are presented, and the description of the on-going SWIS Phase 2 is given.

  4. Prostate cancer incidence in Air Force aviators compared with non-aviators

    PubMed Central

    Rogers, David; Boyd, Douglas D.; Fox, Erin E.; Cooper, Sharon; Goldhagen, Marc; Shen, Yu; del Junco, Deborah J.

    2011-01-01

    Introduction Several studies investigating whether prostate cancer incidence is elevated in aviators both in the civilian and military sectors have yielded inconsistent findings. Most investigations have compared aviators to the general population. Instead, our study compared prostate cancer incidence rates among officer aviator and non-aviators in the United States Air Force to reduce confounding by socioeconomic status and frequency of medical exams. Methods This retrospective analysis ascertained prostate cancer cases using the Automated Cancer Tumor Registry of the Department of Defense linked to personnel records from the USAF Personnel Center to identify aviators and non-aviators. Survival analysis using the Cox Proportional Hazards model allowed comparison of prostate cancer incidence rates in USAF aviators and non-aviators. Results After adjustment for age and race, the hazards ratio for prostate cancer incidence comparing aviators with non-aviators was 1.15 (95 % confidence interval, 0.85-1.44). Neither prostate cancer incidence nor time to diagnosis differed significantly between the two groups. Conclusion Our study compared prostate cancer rates in aviators with a reference group of non-aviators similar in socio-economic level and frequency of exams. When compared to this internal reference group the risk of prostate cancer in USAF officer aviators appeared similar with no significant excess. PMID:22097644

  5. Taxation of United States general aviation

    NASA Astrophysics Data System (ADS)

    Sobieralski, Joseph Bernard

    General aviation in the United States has been an important part of the economy and American life. General aviation is defined as all flying excluding military and scheduled airline operations, and is utilized in many areas of our society. The majority of aircraft operations and airports in the United States are categorized as general aviation, and general aviation contributes more than one percent to the United States gross domestic product each year. Despite the many benefits of general aviation, the lead emissions from aviation gasoline consumption are of great concern. General aviation emits over half the lead emissions in the United States or over 630 tons in 2005. The other significant negative externality attributed to general aviation usage is aircraft accidents. General aviation accidents have caused over 8000 fatalities over the period 1994-2006. A recent Federal Aviation Administration proposed increase in the aviation gasoline tax from 19.4 to 70.1 cents per gallon has renewed interest in better understanding the implications of such a tax increase as well as the possible optimal rate of taxation. Few studies have examined aviation fuel elasticities and all have failed to study general aviation fuel elasticities. Chapter one fills that gap and examines the elasticity of aviation gasoline consumption in United States general aviation. Utilizing aggregate time series and dynamic panel data, the price and income elasticities of demand are estimated. The price elasticity of demand for aviation gasoline is estimated to range from -0.093 to -0.185 in the short-run and from -0.132 to -0.303 in the long-run. These results prove to be similar in magnitude to automobile gasoline elasticities and therefore tax policies could more closely mirror those of automobile tax policies. The second chapter examines the costs associated with general aviation accidents. Given the large number of general aviation operations as well as the large number of fatalities and

  6. The role of aviation in climate change

    NASA Astrophysics Data System (ADS)

    Fahey, D. W.

    2015-12-01

    Aviation emissions contribute to the radiative forcing (RF) of climate. Of importance are emissions of carbon dioxide (CO2), nitrogen oxides (NOx), aerosols and their precursors (soot and sulphate), and increased cloudiness in the form of persistent linear contrails and induced-cirrus cloudiness. Aviation operations have grown strongly over the past years and further growth is expected. This presentation will provide an updated perspective on new research and understanding of the role of aviation in climate and where uncertainties and gaps remain.

  7. 77 FR 74471 - Agency Information Collection Activities; Comment Request; State of Preschool Survey 2013-2015

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    ... Agency Information Collection Activities; Comment Request; State of Preschool Survey 2013-2015 AGENCY... Survey 2013-2015. OMB Control Number: 1850-NEW. Type of Review: New information collection. Respondents... approval to conduct in 2013, 2014, and 2015 the annual, web-based State of Preschool survey,...

  8. 78 FR 79079 - Agency Information Collection (Dental Patient Satisfaction Survey); Activities under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... AFFAIRS Agency Information Collection (Dental Patient Satisfaction Survey); Activities under OMB Review... . Please refer to ``OMB Control No. 2900- 0764 (Dental Patient Satisfaction Survey)'' in any correspondence....gov . Please refer to ``OMB Control No. 2900-0764 (Dental Patient Satisfaction Survey)'' in...

  9. Human error in aviation operations

    NASA Technical Reports Server (NTRS)

    Nagel, David C.

    1988-01-01

    The role of human error in commercial and general aviation accidents and the techniques used to evaluate it are reviewed from a human-factors perspective. Topics addressed include the general decline in accidents per million departures since the 1960s, the increase in the proportion of accidents due to human error, methods for studying error, theoretical error models, and the design of error-resistant systems. Consideration is given to information acquisition and processing errors, visually guided flight, disorientation, instrument-assisted guidance, communication errors, decision errors, debiasing, and action errors.

  10. Aviation turbine fuels: An assessment of alternatives

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The general outlook for aviation turbine fuels, the effect that broadening permissible aviation turbine fuel properties could have on the overall availability of such fuels, the fuel properties most likely to be affected by use of lower grade petroleum crudes, and the research and technology required to ensure that aviation turbine fuels and engines can function satisfactorily with fuels having a range of fuel properties differing from those of current specification fuel are assessed. Views of industry representatives on alternative aviation turbine fuels are presented.

  11. Post stapedotomy aviation: A changing scenario.

    PubMed

    Rajguru, Renu

    2014-01-01

    Aeromedical implications of stapedotomy like rapid barometric changes and G forces are generally thought to put an end to the aviation career of an aviator. Aviation industry has grown tremendously in the last few decades, and aviation now is not only occupational but also recreational. The Indian Military Aviation rules state that, "Stapedectomy cases will be assessed permanently unfit for flying duties. These cases will be cautioned against flying in an unpressurised aircraft." The basis of this is the aeromedical concerns associated with stapedotomy as clinical conditions which are of minor significance on the ground may become aggravated in the air. With an ever expanding civil and military aviation industry, the number of aviators who have undergone stapedotomy has also increased. Though grounding the aircrew is the safest option, but if medical certification is denied to all, then the majority who can fly safely will also be excluded, thus denying the organization of its trained resources. This paper discusses post otosclerosis and post stapedotomy aeromedical concerns, reviews existing literature concerning post stapedotomy aviation and various post stapedotomy aviation policies.

  12. Post stapedotomy aviation: A changing scenario

    PubMed Central

    Rajguru, Renu

    2014-01-01

    Aeromedical implications of stapedotomy like rapid barometric changes and G forces are generally thought to put an end to the aviation career of an aviator. Aviation industry has grown tremendously in the last few decades, and aviation now is not only occupational but also recreational. The Indian Military Aviation rules state that, “Stapedectomy cases will be assessed permanently unfit for flying duties. These cases will be cautioned against flying in an unpressurised aircraft.” The basis of this is the aeromedical concerns associated with stapedotomy as clinical conditions which are of minor significance on the ground may become aggravated in the air. With an ever expanding civil and military aviation industry, the number of aviators who have undergone stapedotomy has also increased. Though grounding the aircrew is the safest option, but if medical certification is denied to all, then the majority who can fly safely will also be excluded, thus denying the organization of its trained resources. This paper discusses post otosclerosis and post stapedotomy aeromedical concerns, reviews existing literature concerning post stapedotomy aviation and various post stapedotomy aviation policies. PMID:25598613

  13. Post stapedotomy aviation: A changing scenario.

    PubMed

    Rajguru, Renu

    2014-01-01

    Aeromedical implications of stapedotomy like rapid barometric changes and G forces are generally thought to put an end to the aviation career of an aviator. Aviation industry has grown tremendously in the last few decades, and aviation now is not only occupational but also recreational. The Indian Military Aviation rules state that, "Stapedectomy cases will be assessed permanently unfit for flying duties. These cases will be cautioned against flying in an unpressurised aircraft." The basis of this is the aeromedical concerns associated with stapedotomy as clinical conditions which are of minor significance on the ground may become aggravated in the air. With an ever expanding civil and military aviation industry, the number of aviators who have undergone stapedotomy has also increased. Though grounding the aircrew is the safest option, but if medical certification is denied to all, then the majority who can fly safely will also be excluded, thus denying the organization of its trained resources. This paper discusses post otosclerosis and post stapedotomy aeromedical concerns, reviews existing literature concerning post stapedotomy aviation and various post stapedotomy aviation policies. PMID:25598613

  14. UH-1 Helicopter Mechanic (MOS 67N20) Job Description Survey: Performance of Specific Maintenance Tasks.

    ERIC Educational Resources Information Center

    Schulz, Russel E.; And Others

    The report is the second of two describing the results of a world-wide survey of the maintenance activities of UH-1 helicopter mechanics for the purpose of studying the relationships among job requirements, training, and manpower considerations for aviation maintenance. A summary of the results of the first report is included. The survey…

  15. 76 FR 21936 - Aviation Rulemaking Advisory Committee-New Task

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-19

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee--New Task AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of new task assignment for the Aviation Rulemaking Advisory Committee (ARAC). SUMMARY: The FAA assigned the Aviation Rulemaking Advisory Committee (ARAC) a new task...

  16. 76 FR 81009 - Aviation Rulemaking Advisory Committee-New Task

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... recommendations related to aviation issues. On July 15, 2009, the FAA tasked ARAC (74 FR 34390) to provide advice... Federal Aviation Administration Aviation Rulemaking Advisory Committee--New Task AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of new task assignment for the Aviation Rulemaking Advisory...

  17. Aviation and the Environment. A Selected, Annotated Bibliography Related to Aviation's Responses Toward Improving the Environment.

    ERIC Educational Resources Information Center

    Marshall, Jane

    This informal, brief bibliography attempts to stress the positive side of aviation, annotating documents that explain how the airlines, aircraft engine manufacturers, government agencies, military aviation, and general aviation are meeting their responsibilities in solving environmental problems. Topics arousing public concern are identified:…

  18. Collegiate Aviation Research and Education Solutions to Critical Safety Issues. UNO Aviation Monograph Series. UNOAI Report.

    ERIC Educational Resources Information Center

    Bowen, Brent, Ed.

    This document contains four papers concerning collegiate aviation research and education solutions to critical safety issues. "Panel Proposal Titled Collegiate Aviation Research and Education Solutions to Critical Safety Issues for the Tim Forte Collegiate Aviation Safety Symposium" (Brent Bowen) presents proposals for panels on the following…

  19. Aviation Maintenance (Aircraft Mechanics & Aircraft & Instrument Repair Personnel). Aviation Careers Series. Revised.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines career opportunities in aviation maintenance. The booklet provides the following information about aviation maintenance jobs: nature of the work, working conditions, where the jobs are, wages and benefits, opportunities for advancement, requirements to enter the job, opportunities for…

  20. Characteristics of successful aviation leaders of Oklahoma

    NASA Astrophysics Data System (ADS)

    Kutz, Mary N. Hill

    Scope and method of study. The purpose of the study was to examine the personal traits, skills, practices, behaviors, background, academic, and career success patterns of selected aviation leaders in Oklahoma. A purposive sample of 18 leaders who had achieved a top-ranked position of aviation leadership in an organization or a position of influence in the community was selected for interview. The leaders chosen for interview came from a variety of aviation organizations including government, academia, military, corporate aviation, and air carrier leadership as well as community leadership (specifically those aviation personnel who were engaged in a political or civic leadership role). Findings and conclusions. This study identified no common career choices, educational, family, or other background factors exclusively responsible for leadership success of all of the participants. Some of the more significant findings were that a high percentage of the leaders held undergraduate and advanced degrees; however, success had been achieved by some who had little or no college education. Aviation technical experience was not a prerequisite for aviation leadership success in that a significant number of the participants held no airman rating and some had entered positions of aviation leadership from non-aviation related careers. All had received some positive learning experience from their family background even those backgrounds which were less than desirable. All of the participants had been involved in volunteer civic or humanitarian leadership roles, and all had received numerous honors. The most frequently identified value expressed by the leaders was honesty; the predominant management style was participative with a strong backup style for directing, the most important skills were communication and listening skills, and the most frequently mentioned characteristics of success were honesty, credibility, vision, high standards, love for aviation and fiscal

  1. U. S. GEOLOGICAL SURVEY LAND REMOTE SENSING ACTIVITIES.

    USGS Publications Warehouse

    Frederick, Doyle G.

    1983-01-01

    USGS uses all types of remotely sensed data, in combination with other sources of data, to support geologic analyses, hydrologic assessments, land cover mapping, image mapping, and applications research. Survey scientists use all types of remotely sensed data with ground verifications and digital topographic and cartographic data. A considerable amount of research is being done by Survey scientists on developing automated geographic information systems that can handle a wide variety of digital data. The Survey is also investigating the use of microprocessor computer systems for accessing, displaying, and analyzing digital data.

  2. Environmentally Responsible Aviation - Real Solutions for Environmental Challenges Facing Aviation

    NASA Technical Reports Server (NTRS)

    Collier, Fayette; Thomas, Russell; Burley, Casey; Nickol, Craig; Lee, Chi-Ming; Tong, Michael

    2010-01-01

    The combined reality of persistently strong growth in air traffic and the vital economic role of the air transport system result in continued demand for the progress of technology for the reduction of aircraft noise, emissions of oxides of nitrogen, and fuel burn. NASA s Environmentally Responsible Aviation (ERA) project has set aggressive goals in these three areas including a noise goal of 42 dB cumulative below the Stage 4 certification level. The goal for the reduction of oxides of nitrogen is 75% below the current standard. The fuel burn reduction goal is 50% below that of a current state-of-the-art aircraft. Furthermore, the overall goal of ERA is to mature technologies that will meet these goals simultaneously and with a timeframe of 2020 for technical readiness. This paper outlines the key technologies and the progress achieved to date toward the goals.

  3. Procedures manual for the ORNL Radiological Survey Activities (RASA) Program

    SciTech Connect

    Myrick, T.E.; Berven, B.A.; Cottrell, W.D.; Goldsmith, W.A.; Haywood, F.F.

    1987-04-01

    The portion of the radiological survey program performed by ORNL is the subject of this Procedures Manual. The RASA group of the Health and Safety Research Division (HASRD) at ORNL is responsible for the planning, conducting, and reporting of the results of radiological surveys at specified sites and associated vicinity properties. The results of these surveys are used by DOE in determining the need for and extent of remedial actions. Upon completion of the necessary remedial actions, the ORNL-RASA group or other OOS contractor may be called upon to verify the effectiveness of the remedial action. Information from these postremedial action surveys is included as part of the data base used by DOE in certifying a site for unrestricted use.

  4. Systemwide Aviation/Aerospace Education Program Review. Aviation/Aerospace Task Force's Report to the Oklahoma State Regents for Higher Education.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    A program review was done of all aviation/aerospace-related higher education programs in Oklahoma. A team of nine experts reviewed statistics on the state's public and private programs, conducted a survey of institutions on industry status and projected training needs, and visited all 10 program locations. The project applied guidelines to…

  5. Workshop on the Impacts of Aviation on Climate Change

    NASA Technical Reports Server (NTRS)

    Wuebbles, Don; Gupta, Mohan; Ko, Malcolm

    2006-01-01

    Projections indicate that demand for aviation transportation will increase by more than two fold over the next few decades. Timely action is needed to understand and quantify the potential climate impacts of aviation emissions particularly given the sustained lapse over the last several years in U.S. research activities in this area. In response to the stated needs, a group of international experts participated in the Workshop on the Impacts of Aviation on Climate Change during June 7-9, 2006 in Boston, MA. The workshop focus was on the impacts of subsonic aircraft emissions in the UT/LS region and on the potential response of the climate system. The goals of the workshop were to assess and document the present state of scientific knowledge, to identify the key underlying uncertainties and gaps, to identify ongoing and further research needed, to explore the development of climate impact metrics, and to help focus the scientific community on the aviation-climate change research needs. The workshop concluded that the major ways that aviation can affect climate, in agreement with the 1999 assessment by the Intergovernmental Panel on Climate Change (IPCC), are the direct climate effects from CO2 and water vapor emissions, the indirect forcing on climate resulting from changes in the distributions and concentrations of ozone and methane as a primary consequence of aircraft nitrogen oxide (NOx) emissions, the direct effects (and indirect effects on clouds) from emitted aerosols and aerosol precursors, and the climate effects associated with contrails and cirrus cloud formation. The workshop was organized in three subgroups: (1) Effects of aircraft emissions on the UT/LS chemical composition, (2) Effects of water and particle emissions on contrails and on cirrus clouds, and (3) Impacts on climate from aircraft emissions and identification of suitable metrics to measure these impacts. The workshop participants acknowledged the need for focused research specifically to

  6. Aviation/Aerospace Teacher Education Workshops: Program Development and Implementation.

    ERIC Educational Resources Information Center

    Green, Mavis F.

    1998-01-01

    Describes an aviation/aerospace teacher-education workshop that allows elementary school teachers to become familiar with aviation fundamentals and issues and with ways to incorporate aviation topics into their curricula. (JOW)

  7. 78 FR 20685 - Aviation Security Advisory Committee (ASAC) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-05

    ... SECURITY Transportation Security Administration Aviation Security Advisory Committee (ASAC) Meeting AGENCY... Committee Meeting. SUMMARY: The Aviation Security Advisory Committee (ASAC) will meet in Arlington, VA. This.... L. 92-463). The Aviation Security Advisory Committee (ASAC) provides advice and...

  8. 77 FR 26641 - Aviation Security Advisory Committee (ASAC) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... 4, 2012 Part III Department of Homeland Security Transportation Security Administration Aviation... Aviation Security Advisory Committee (ASAC) Meeting AGENCY: Transportation Security Administration, DHS... Security Administration (TSA) will hold a meeting of the Aviation Security Advisory Committee (ASAC) on...

  9. 78 FR 71706 - Advisory Committee for Aviation Consumer Protection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... Office of the Secretary Advisory Committee for Aviation Consumer Protection AGENCY: Office of the.... SUMMARY: This notice announces the fifth meeting of the Advisory Committee for Aviation Consumer... Kathleen Blank Riether, Senior Attorney, Office of Aviation Enforcement and Proceedings,...

  10. 76 FR 72967 - Aviation Security Advisory Committee (ASAC) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... SECURITY Transportation Security Administration Aviation Security Advisory Committee (ASAC) Meeting AGENCY... Meeting. SUMMARY: The Transportation Security Administration (TSA) will hold a meeting of the Aviation... matters affecting civil aviation security. This meeting is open to the public, but participation...

  11. Aviation Career Awareness Program [and Related Materials].

    ERIC Educational Resources Information Center

    Petrie, Edwin T.

    The learning packet focuses on general aviation and is to be used in career awareness programs at the elementary level. It includes a document which presents a group of units on general aviation and its related careers. The units include the following: (1) aircraft manufacturing, (2) instruments and controls, (3) how airplanes fly, (4) flight…

  12. Meteorological Input to General Aviation Pilot Training

    NASA Technical Reports Server (NTRS)

    Colomy, J. R.

    1979-01-01

    The meteorological education of general aviation pilots is discussed in terms of the definitions and concepts of learning and good educational procedures. The effectiveness of the metoeorological program in the training of general aviations pilots is questioned. It is suggested that flight instructors provide real experience during low ceilings and visibilities, and that every pilot receiving an instrument rating should experience real instrument flight.

  13. Aviation meteorology: Today and the future

    NASA Technical Reports Server (NTRS)

    Rowe, B. W.

    1978-01-01

    A representative of the Air Weather Service, USAF addressed the workshop and gave an assessment of the present state of aviation meteorology and a prognosis of the future. Three categories of meteorological support to aviation systems are considered and discussed; (1) terminal weather; (2) the winds for flight planning; and (3) en route flight hazards.

  14. Air Age Education. Aviation Career Awareness Program.

    ERIC Educational Resources Information Center

    Petrie, Edwin T.

    Described is a program designed to help introduce the broad scope of occupational careers available with general aviation. The program is designed to aid the teacher in presenting the basic principles of flight, essential facts about general aviation as well as its occupational opportunities. It replaces previous elementary student materials, and…

  15. Aviation System Analysis Capability Executive Assistant Analyses

    NASA Technical Reports Server (NTRS)

    Roberts, Eileen; Kostiuk, Peter

    1999-01-01

    This document describes the analyses that may be incorporated into the Aviation System Analysis Capability Executive Assistant. The document will be used as a discussion tool to enable NASA and other integrated aviation system entities to evaluate, discuss, and prioritize analyses.

  16. Systems Engineering of Coast Guard Aviator Training.

    ERIC Educational Resources Information Center

    Hall, Eugene R.; Caro, Paul W.

    This paper describes a total-program application of the systems engineering concept of the U.S. Coast Guard aviation training programs. The systems approach used treats all aspects of the training to produce the most cost-effective integration of academic, synthetic, and flight training for the production of graduate Coast Guard aviators. The…

  17. Machinist's Mate J 1 and C: Aviation.

    ERIC Educational Resources Information Center

    Naval Training Publications Center, Memphis, TN.

    The rate training manual is one of a series of training manuals prepared for enlisted personnel of the Navy and Naval Reserve studying for advancement from the Aviation Machinist's Mate ADJ2 rating to ADJ1 to ADJC. Aviation Machinist's Mates J maintain aircraft jet engines and their related systems. Chpater 1 discusses the enlisted rating…

  18. 19 CFR 122.167 - Aviation smuggling.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Aviation smuggling. 122.167 Section 122.167 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Penalties § 122.167 Aviation smuggling. (a) Civil penalties. Any...

  19. 19 CFR 122.167 - Aviation smuggling.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Aviation smuggling. 122.167 Section 122.167 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Penalties § 122.167 Aviation smuggling. (a) Civil penalties. Any...

  20. 19 CFR 122.167 - Aviation smuggling.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Aviation smuggling. 122.167 Section 122.167 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Penalties § 122.167 Aviation smuggling. (a) Civil penalties. Any...

  1. Agricultural aviation application in the USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The United States has the most advanced equipment and applications in agricultural aviation. It also has a complete service system in agricultural aviation. This article introduces the current status of aerial application including service, equipment, and aerial application techniques. It has a c...

  2. 19 CFR 122.167 - Aviation smuggling.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Aviation smuggling. 122.167 Section 122.167 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Penalties § 122.167 Aviation smuggling. (a) Civil penalties. Any...

  3. 19 CFR 122.167 - Aviation smuggling.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Aviation smuggling. 122.167 Section 122.167 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Penalties § 122.167 Aviation smuggling. (a) Civil penalties. Any...

  4. The Politics of Aviation English Testing

    ERIC Educational Resources Information Center

    Alderson, J. Charles

    2011-01-01

    The International Civil Aviation Association has developed a set of Language Proficiency Requirements (LPRs) and a Language Proficiency Rating Scale, which seeks to define proficiency in the language needed for aviation purposes at six different levels. Pilots, air traffic controllers and aeronautical station operators are required to achieve at…

  5. General Aviation in Nebraska: Nebraska SATS Project Background Paper No. 1

    NASA Technical Reports Server (NTRS)

    Smith, Russell; Wachal, Jocelyn

    2000-01-01

    The Nebraska SATS project is a state-level component of NASA's Small Aircraft Transportation System (SATS). During the next several years the project will examine several different factors affecting SATS implementation in Nebraska. These include economic and taxation issues, public policy issues, airport planning processes, information dissemination strategies, and systemic change factors. This background paper profiles the general aviation system in Nebraska. It is written to provide information about the "context" within which SATS will be pursued. The primary focus is thus on describing and providing background information about the current situation. A secondary focus is on drawing general conclusions about the ability of the current system to incorporate the types of changes implied by SATS. First, some brief information on the U.S. aviation system is provided. The next two sections profile the current general aviation aircraft and pilot base. Nebraska's system of general aviation airports is then described. Within this section of the paper, information is provided on the different types of general aviation airports in Nebraska, airport activity levels and current infrastructure. The fourth major section of the background paper looks at Nebraska's local airport authorities. These special purpose local governments oversee the majority of the general aviation airports in the state. Among the items examined are total expenditures, capital expenditures and planning activities. Next, the paper provides background information on the Nebraska Department of Aeronautics (NDA) and recent Federal funding for general aviation in Nebraska. The final section presents summary conclusions.

  6. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The study deals with 165 inadvertent operations on or into inappropriate portions of the aircraft areas at controlled airports. Pilot-initiated and controller-initiated incursions are described and discussed. It was found that a majority of the pilot-initiated occurrences involved operation without a clearance; controller-initiated occurrences usually involved failure to maintain assured separation. The factors associated with these occurrences are analyzed. It appears that a major problem in these occurrences is inadequate coordination among the various system participants. Reasons for this, and some possible solutions to various aspects of the problem, are discussed. A sample of reports from pilots and controllers is presented. These relate to undesired occurrences in air transport, general aviation, and air traffic control operations; to ATC coordination problems; and to a recurrent problem in ASRS reports, parachuting operations. A sample of alert bulletins and responses to them is presented.

  7. Studies in general aviation aerodynamics

    NASA Technical Reports Server (NTRS)

    Winkelmann, Allen E.

    1990-01-01

    The Department of Aerospace Engineering at the University of Maryland has completed a research study for NASA Langley on the application of drooped leading edges to high aspect wings. The experimental study conducted for this grant was a natural extension of work previously conducted at NASA Ames, the University of Michigan, NASA Langley and the University of Maryland. Previous research had shown that wing planform modifications (commonly referred to as drooped leading edge mods) could have a significant effect on reducing or eliminating the stall/spin characteristics of General Aviation (GA) aircraft. All aircraft studied in the earlier work had relatively low aspect ratio wings (AR = 6). Since future GA aircraft will feature higher aspect ratio wings, the obvious question was: how well will the dropped leading edge work on higher aspect ratio wings? The focus of the current study was to examine the effectiveness of the drooped leading edge modifications to higher aspect ratio wings with AR = 9 to 12.

  8. NASA general aviation technology programs

    NASA Technical Reports Server (NTRS)

    Winblade, R. L.

    1975-01-01

    This paper describes the status of the current NASA programs that are aimed at providing new technology for aircraft designs that will improve both safety and utility while reducing the environmental impact of general aviation to acceptable levels. Safety related areas that are discussed include the full scale crash test program and the stall/spin research effort. Among the programs addressing increased utility and performance, advanced airfoil developments and engine cooling drag reduction are discussed. Noise and emission reduction is a subject that is receiving significant emphasis within the NASA programs. Also included is a description of the current status of the hydrogen injection concept as a means of both lowering emissions and increasing fuel economy.

  9. The Rotary Combustion Engine: a Candidate for General Aviation. [conferences

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The state of development of the rotary combustion engine is discussed. The nonturbine engine research programs for general aviation and future requirements for general aviation powerplants are emphasized.

  10. Mapping automotive like controls to a general aviation aircraft

    NASA Astrophysics Data System (ADS)

    Carvalho, Christopher G.

    The purpose of this thesis was to develop fly-by-wire control laws enabling a general aviation aircraft to be flown with automotive controls, i.e. a steering wheel and gas/brake pedals. There was a six speed shifter used to change the flight mode of the aircraft. This essentially allows the pilot to have control over different aspects of the flight profile such as climb/descend or cruise. A highway in the sky was used to aid in the navigation since it is not intuitive to people without flight experience how to navigate from the sky or when to climb and descend. Many believe that general aviation could become as widespread as the automobile. Every person could have a personal aircraft at their disposal and it would be as easy to operate as driving an automobile. The goal of this thesis is to fuse the ease of drivability of a car with flight of a small general aviation aircraft. A standard automotive control hardware setup coupled with variably autonomous control laws will allow new pilots to fly a plane as easily as driving a car. The idea is that new pilots will require very little training to become proficient with these controls. Pilots with little time to stay current can maintain their skills simply by driving a car which is typically a daily activity. A human factors study was conducted to determine the feasibility of the applied control techniques. Pilot performance metrics were developed to compare candidates with no aviation background and experienced pilots. After analyzing the relative performance between pilots and non-pilots, it has been determined that the control system is robust and easy to learn. Candidates with no aviation experience whatsoever can learn to fly an aircraft as safely and efficiently as someone with hundreds of hours of flight experience using these controls.

  11. Ethics Education in University Aviation Management Programs in the US. Part 1; The Need

    NASA Technical Reports Server (NTRS)

    Oderman, Dale B.

    2002-01-01

    This three-part study examines how four-year universities in the United States with baccalaureate programs in aviation management include ethics instruction in their curricula. Based on a literature review, no research exists to describe the current status of teaching ethics to aviation students. Yet concurrently, unethical activities reported in the media involving the aviation industry indicates the need for such programs. Part One of this study justifies the need for ethics education and develops a series of hypotheses to evaluate the current status of ethics instruction, which was investigated and will be reported on in Parts Two and Three of this study, respectively.

  12. New activities at the U.S. Geological Survey

    USGS Publications Warehouse

    McKelvey, Vincent E.

    1974-01-01

    As the Nation's principal source of information about the configuration of the land surface, the composition and structure of the rocks at and beneath the surface, the distribution and character of its energy, mineral, and water resources, and the nature of natural geologic processes, the U. S. Geological Survey focuses its work on some of the Nation's most critical problems. As the Survey tackles new problems with new techniques, it is fully aware of the resource needs and environmental pressures of an expanding economy and growing population.

  13. Real-Time Patient Survey Data During Routine Clinical Activities for Rapid-Cycle Quality Improvement

    PubMed Central

    Jones, Robert E

    2015-01-01

    Background Surveying patients is increasingly important for evaluating and improving health care delivery, but practical survey strategies during routine care activities have not been available. Objective We examined the feasibility of conducting routine patient surveys in a primary care clinic using commercially available technology (Web-based survey creation, deployment on tablet computers, cloud-based management of survey data) to expedite and enhance several steps in data collection and management for rapid quality improvement cycles. Methods We used a Web-based data management tool (survey creation, deployment on tablet computers, real-time data accumulation and display of survey results) to conduct four patient surveys during routine clinic sessions over a one-month period. Each survey consisted of three questions and focused on a specific patient care domain (dental care, waiting room experience, care access/continuity, Internet connectivity). Results Of the 727 available patients during clinic survey days, 316 patients (43.4%) attempted the survey, and 293 (40.3%) completed the survey. For the four 3-question surveys, the average time per survey was overall 40.4 seconds, with a range of 5.4 to 20.3 seconds for individual questions. Yes/No questions took less time than multiple choice questions (average 9.6 seconds versus 14.0). Average response time showed no clear pattern by order of questions or by proctor strategy, but monotonically increased with number of words in the question (<20 words, 21-30 words, >30 words)—8.0, 11.8, 16.8, seconds, respectively. Conclusions This technology-enabled data management system helped capture patient opinions, accelerate turnaround of survey data, with minimal impact on a busy primary care clinic. This new model of patient survey data management is feasible and sustainable in a busy office setting, supports and engages clinicians in the quality improvement process, and harmonizes with the vision of a learning health

  14. Demonstration of alcohol as an aviation fuel

    SciTech Connect

    1996-07-01

    A recently funded Southeastern Regional Biomass Energy Program (SERBEP) project with Baylor University will demonstrate the effectiveness of ethanols as an aviation fuel while providing several environmental and economic benefits. Part of this concern is caused by the petroleum industry. The basis for the petroleum industry to find an alternative aviation fuel will be dictated mainly by economic considerations. Three other facts compound the problem. First is the disposal of oil used in engines burning leaded fuel. This oil will contain too much lead to be burned in incinerators and will have to be treated as a toxic waste with relatively high disposal fees. Second, as a result of a greater demand for alkalites to be used in the automotive reformulated fuel, the costs of these components are likely to increase. Third, the Montreal Protocol will ban in 1998 the use of Ethyl-Di-Bromide, a lead scavenger used in leaded aviation fuel. Without a lead scavenger, leaded fuels cannot be used. The search for alternatives to leaded aviation fuels has been underway by different organizations for some time. As part of the search for alternatives, the Renewable Aviation Fuels Development Center (RAFDC) at Baylor University in Waco, Texas, has received a grant from the Federal Aviation Administration (FAA) to improve the efficiencies of ethanol powered aircraft engines and to test other non-petroleum alternatives to aviation fuel.

  15. The effectiveness of national strategic guidelines at a local level: a case study of the UK general aviation industry

    NASA Astrophysics Data System (ADS)

    Lober, Terence

    The thesis is concerned with the prospects for reducing strategic-local tensions in the British planning process. It examines the conflicts surrounding small general aviation aerodromes as a means of understanding these tensions, why they have evolved, and if they might be reconciled through planning reform. The only prior academic research to have touched upon this issue through general aviation has been an ESRC funded project undertaken by Gallent and colleagues (1999), who found aerodromes provided a microcosm of planning's issues. Building on this work, the thesis develops what is meant by strategic-local tensions, which in broad terms are described as differences between national and regional guidance/plans and what actually takes place locally. Moving from a basic research question it develops a wide planning perspective based on the literature by discussing the meaning of planning, its history and issues for example, how conflicts in planning might be influenced by the broader socio-political environment. The thesis then arrives at three hypotheses which question the effectiveness of the existing strategic guideline implementation process, develops a local planning authority framework and addresses issues of reflectivity and bias. Results from three national surveys of pilots, aerodromes and manufacturers, plus longitudinal analysis of government and other datasets, are then used to detail a comprehensive and unique description of general aviation, which includes a costing based account of the direct expenditure of flying activity. This provides a substantive foundation for a local planning authority survey which both extends previous boundaries and enables the process of implementing strategic objectives to be disaggregated and evaluated. Field visits to twenty six aerodromes and five local authorities are subsequently used to explore gaps within the strategic implementation process and to develop conclusions, within the wider landscape of planning, about

  16. Orientation and disorientation in aviation

    PubMed Central

    2013-01-01

    On the ground, the essential requirement to remain orientated is a largely unconscious activity. In flight, orientation requires a conscious effort by the pilot particularly when the visual environment becomes degraded and a deceptive force environment becomes the frame of reference. Furthermore, an unusual force environment can determine the apparent location of objects within a limited visual scene, sometimes with disastrous consequences. This review outlines the sources of pilot disorientation that arise from the visual and force environment of flight and their interaction. It challenges the value of the traditional illusion-based approach to the subject both to aircrew and to surveys of disorientation. Also, it questions the emphasis on the shortcomings of vestibular function as the physiological basis for disorientation. While military accidents from all causes have shown a decline, there has been no corresponding reduction in accidents involving disorientation, 85% of which are the results of unrecognised disorientation. This finding has implications for the way in which pilots are taught about disorientation in the interest of enhanced flight safety. It argues for a greater use of conventional fixed base simulators to create disorientating scenarios rather than complex motion devices to create unusual sensations. PMID:23849216

  17. Minimum detectable activities of contamination control survey equipment

    SciTech Connect

    Goles, R.W.; Baumann, B.L.; Johnson, M.L.

    1991-08-01

    The Instrumentation External Dosimetry (I ED) Section of the Health Physics Department at the Pacific Northwest Laboratory (PNL) has performed a series of tests to determine the ability of portable survey instruments used at Hanford to detect radioactive contamination at levels required by DOE 5480.11. This semi-empirical study combines instrumental, statistical, and human factors as necessary to derive operational detection limits. These threshold detection values have been compared to existing contamination control requirements, and detection deficiencies have been identified when present. Portable survey instruments used on the Hanford Site identify the presence of radioactive surface contamination based on the detection of {alpha}-, {beta}-, {gamma}-, and/or x-radiation. However, except in some unique circumstances, most contamination monitors in use at Hanford are configured to detect either {alpha}-radiation alone or {beta}- and {gamma}-radiation together. Testing was therefore conducted on only these two categories of radiation detection devices. Nevertheless, many of the results obtained are generally applicable to all survey instruments, allowing performance evaluations to be extended to monitoring devices which are exclusively {gamma}- and/or x-ray- sensitive. 6 figs., 2 tabs.

  18. Studies towards assessing the effects of aviation on climate

    NASA Astrophysics Data System (ADS)

    Khodayari, Arezoo

    Emissions from aviation are an important component in the overall concerns about the effects of human activities on climate. Aviation emissions modify the chemical and physical properties of the upper troposphere and lower stratosphere (UTLS) in various ways. Aircraft emit gases and particles that can either directly or indirectly affect climate and air quality, including: carbon dioxide (CO2); nitrogen oxides (NOx) that can increase ozone (O3) production and increase the destruction of methane (CH4); water vapor that under certain atmospheric conditions can lead to contrail formation; and soot and other particles that along with contrails can affect the amount and characteristics of cirrus clouds. Soot and sulfate particles can also change the cloudiness by acting as cloud condensation nuclei. Due to the high growth in air traffic that is projected to continue, it is important to understand the effects of aviation on air quality and climate. Based on then existing analyses of the emissions and their effects, the aviation contribution in changing the radiative forcing on the climate system was about 5% of the total human-related emissions (relative to 1750) in 2005 (Lee et al., 2009). This contribution is a result of various effects, especially the direct effects of CO2, NOx-induced effects, aerosol direct and indirect effects, and increased cloudiness from contrail formation and aerosols acting as cloud condensation nuclei. One of the main challenges of the aviation scientific community has been to increase the level of scientific understanding of these effects, especially with respect to those most uncertain (i.e. NOx effects, contrail-cirrus and aerosol effects). Another challenge has been to develop a simple climate model (SCM) that has the level of sophistication necessary to accurately assess aviation induced climate effects while being easy to use by policy makers for use in policy considerations. The main objectives in this study were: (1) to evaluate the

  19. 78 FR 8499 - Agency Information Collection Activities; Comment Request; Private School Universe Survey 2013-16

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... Agency Information Collection Activities; Comment Request; Private School Universe Survey 2013-16 AGENCY... in response to this notice will be considered public records. Title of Collection: Private School...: 6,410. Abstract: The Private School Universe Survey (PSS) is the NCES collection of basic data...

  20. 77 FR 70211 - Agency Information Collection Activities (Call Center Satisfaction Survey) Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... AFFAIRS Agency Information Collection Activities (Call Center Satisfaction Survey) Under OMB Review AGENCY....'' SUPPLEMENTARY INFORMATION: Title: VBA Call Center Satisfaction Survey. OMB Control Number: 2900-0744. Type of... VA call centers will provide VBA with three key benefits to: (1) Identify what is most important...

  1. 76 FR 625 - Proposed Information Collection (Veterans Health Benefits Handbook Satisfaction Survey) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Veterans Health Benefits Handbook Satisfaction Survey) Activity... Satisfaction Survey, VA Form 10-0507. OMB Control Number: 2900--New (VA Form 10-0507). Type of Review:...

  2. 75 FR 9277 - Proposed Information Collection (Nation-Wide Customer Satisfaction Surveys) Activity: Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Nation-Wide Customer Satisfaction Surveys) Activity: Comment.... Title: Nation-wide Customer Satisfaction Surveys, VA Forms 1465-2 through 1465-4. OMB Control...

  3. 76 FR 27382 - Agency Information Collection Activity (VBA Loan Guaranty Service Lender Satisfaction Survey...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... AFFAIRS Agency Information Collection Activity (VBA Loan Guaranty Service Lender Satisfaction Survey...) Loan Guaranty Service Lender Satisfaction Survey. OMB Control Number: 2900-0711. Type of Review...' satisfaction with the VA's processes and to make improvements to the program to better serve the needs...

  4. 77 FR 64382 - Agency Information Collection (Nation-Wide Customer Satisfaction Surveys) Activities Under OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Nation-Wide Customer Satisfaction Surveys) Activities Under OMB....'' SUPPLEMENTARY INFORMATION: Title: Nation-wide Customer Satisfaction Surveys, VA Forms 10-1465- 2 through...

  5. 77 FR 2349 - Proposed Information Collection (Nation-wide Customer Satisfaction Surveys) Activity: Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Nation-wide Customer Satisfaction Surveys) Activity: Comment... forms of information technology. Title: Nation-wide Customer Satisfaction Surveys, VA Forms 10-1465-...

  6. 75 FR 25320 - Agency Information Collection (Nation-wide Customer Satisfaction Surveys) Activities Under OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Nation-wide Customer Satisfaction Surveys) Activities Under OMB... INFORMATION: Title: Nation-wide Customer Satisfaction Surveys, VA Forms 1465-2 through 1465-4. OMB...

  7. 75 FR 16912 - Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... AFFAIRS Proposed Information Collection (Dental Patient Satisfaction Survey) Activity: Comment Request... measure patients' satisfaction with VA's dental services. DATES: Written comments and recommendations on..., Dental Patient Satisfaction Survey, VA Form 10-0503. OMB Control Number: 2900-New (VA Form 10-0503)....

  8. 78 FR 11965 - Agency Information Collection (Learner's Perception (LP) Survey) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... AFFAIRS Agency Information Collection (Learner's Perception (LP) Survey) Activities Under OMB Review...'s Perception (LP) Survey, VA Form 10-0439. OMB Control Number: 2900-0691. Type of Review: Extension... trainees perception of their clinical experience with VA versus non-VA facilities. VA will use the data...

  9. 77 FR 37704 - Agency Information Collection Activities: Comment Request for the Industrial Minerals Surveys (40...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... published a Federal Register Notice (77 FR 6580) announcing that we would submit this ICR to OMB for... Geological Survey Agency Information Collection Activities: Comment Request for the Industrial Minerals... requirements for the Industrial Minerals Surveys. This collection consists of 40 forms. The revision...

  10. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    1978-01-01

    A sample of reports relating to operations during winter weather is presented. Several reports involving problems of judgment and decisionmaking have been selected from the numerous reports representative of this area. Problems related to aeronautical charts are discussed in a number of reports. An analytic study of reports involving potential conflicts in the immediate vicinity of uncontrolled airports was performed; the results are discussed in this report. It was found that in three-fourths of 127 such conflicts, neither pilot, or only one of the pilots, was communicating position and intentions on the appropriate frequency. The importance of providing aural transfer of information, as a backup to the visual see and avoid mode of information transfer is discussed. It was also found that a large fraction of pilots involved in potential conflicts on final approach had executed straight-in approaches, rather than the recommended traffic pattern entries, prior to the conflicts. A selection of alert bulletins and responses to them by various segments of the aviation community is presented.

  11. Global Simulation of Aviation Operations

    NASA Technical Reports Server (NTRS)

    Sridhar, Banavar; Sheth, Kapil; Ng, Hok Kwan; Morando, Alex; Li, Jinhua

    2016-01-01

    The simulation and analysis of global air traffic is limited due to a lack of simulation tools and the difficulty in accessing data sources. This paper provides a global simulation of aviation operations combining flight plans and real air traffic data with historical commercial city-pair aircraft type and schedule data and global atmospheric data. The resulting capability extends the simulation and optimization functions of NASA's Future Air Traffic Management Concept Evaluation Tool (FACET) to global scale. This new capability is used to present results on the evolution of global air traffic patterns from a concentration of traffic inside US, Europe and across the Atlantic Ocean to a more diverse traffic pattern across the globe with accelerated growth in Asia, Australia, Africa and South America. The simulation analyzes seasonal variation in the long-haul wind-optimal traffic patterns in six major regions of the world and provides potential time-savings of wind-optimal routes compared with either great circle routes or current flight-plans if available.

  12. Flight duration, airspeed practices and altitude management of airplanes involved in the NASA VGH General Aviation Program

    NASA Technical Reports Server (NTRS)

    Jewel, Joseph W., Jr.

    1987-01-01

    Flight duration, airspeed, and altitude information obtained from NASA velocity gravity height (VGH) recorders is presented for each of 95 general aviation airplanes flown in twin- and single-engine executive, personal, instructional, commercial survey, aerial application, aerobatic, commuter, and float operations. These data complement normal acceleration data obtained from the same airplanes and reported in NASA-TM-84660, and together they provide a data base for the design and analysis of general aviation airplane operations.

  13. Considering Object Oriented Technology in Aviation Applications

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J.; Holloway, C. Michael

    2003-01-01

    Few developers of commercial aviation software products are using object-oriented technology (OOT), despite its popularity in some other industries. Safety concerns about using OOT in critical applications, uncertainty about how to comply with regulatory requirements, and basic conservatism within the aviation community have been factors behind this caution. The Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA) have sponsored research to investigate and workshops to discuss safety and certification concerns about OOT and to develop recommendations for safe use. Two Object Oriented Technology in Aviation (OOTiA) workshops have been held and numerous issues and comments about the effect of OOT features and languages have been collected. This paper gives a high level overview of the OOTiA project, and discusses selected specific results from the March 2003 workshop. In particular, results in the form of questions to consider before making the decision to use OOT are presented.

  14. The NASA Aviation Safety Reporting System

    NASA Technical Reports Server (NTRS)

    1983-01-01

    This is the fourteenth in a series of reports based on safety-related incidents submitted to the NASA Aviation Safety Reporting System by pilots, controllers, and, occasionally, other participants in the National Aviation System (refs. 1-13). ASRS operates under a memorandum of agreement between the National Aviation and Space Administration and the Federal Aviation Administration. The report contains, first, a special study prepared by the ASRS Office Staff, of pilot- and controller-submitted reports related to the perceived operation of the ATC system since the 1981 walkout of the controllers' labor organization. Next is a research paper analyzing incidents occurring while single-pilot crews were conducting IFR flights. A third section presents a selection of Alert Bulletins issued by ASRS, with the responses they have elicited from FAA and others concerned. Finally, the report contains a list of publications produced by ASRS with instructions for obtaining them.

  15. The climate impact of aviation aerosols

    NASA Astrophysics Data System (ADS)

    Gettelman, A.; Chen, C.

    2013-06-01

    A comprehensive general circulation model (GCM) is used to estimate the climate impact of aviation emissions of black carbon (BC) and sulfate (SO4) aerosols. Aviation BC is found not to exert significant radiative forcing impacts, when BC nucleating efficiencies in line with observations are used. Sulfate emissions from aircraft are found to alter liquid clouds at altitudes below emission (˜200 hPa); contributing to shortwave cloud brightening through enhanced liquid water path and drop number concentration in major flight corridors, particularly in the N. Atlantic. Global averaged sulfate direct and indirect effects on liquid clouds of 46 mWm-2are larger than the warming effect of aviation induced cloudiness of 16 mWm-2. The net result of including contrail cirrus and aerosol effects is a global averaged cooling of -21±11 mWm-2. These aerosol forcings should be considered with contrails in evaluating the total global impact of aviation on climate.

  16. Changing the Landscape of Civil Aviation

    NASA Technical Reports Server (NTRS)

    Russo, Carol J.

    1997-01-01

    NASA is undertaking several bold new initiatives to develop revolutionary technologies for civil aviation. These technologies span the civil aviation fleet from general aviation to large subsonic and supersonic aircraft and promise to bring a new era of new aircraft, lower operation costs, faster more direct flight capabilities, more environmentally friendly aircraft, and safer airline operations. These initiatives have specific quantified goals that require technologies well beyond those currently being developed creating a bold new vision for aeronautics. Revolutionary propulsion systems are enabling for these advancements. This paper gives an overview of the new national aeronautics goals and explores for a selected subset of goals some of the revolutionary technologies will be required to meet some of these goals. The focus of the paper is on the pivotal role propulsion and icing technologies will play in changing the landscape of civil aviation.

  17. Enabling America's Next Generation of Aviation Vehicles

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Viewgraphs o America's Next Generation of Aviation Vehicles are presented. The topics include: 1) UAV's- Unlimited Applications; 2) Global Challenges; 3) UAV/CNS Overview; 4) Communications; 5) Navigation; and 6) Surveillance.

  18. Civil Aviation and the Occupational Outlook

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1975

    1975-01-01

    Describes the nature of the aerospace industry and the types of occupations available in the industry as well as information on training, advancement opportunities and the employment outlook in the future of civil aviation. (BR)

  19. [The profile training of aviation doctors].

    PubMed

    Blaginin, A A; Lizogub, I N

    2011-11-01

    Authors consider the trends of training doctors in the specialty "physician in aerospace medicine". First level is initial training for faculty training of doctors. The higher level is vocational retraining and advanced training in the departments of postgraduate and further education. It solved the issues of preparation of specialists in various areas of aviation medicine: medical-chairman of the Flight Commission, an expert medical doctor-flight expert committee, a specialist laboratory (Cabinet) of Aviation Medicine, the Medical Director of Aviation (enterprise, organization), etc. The highest level of training is residency. The necessity of legislative consolidation of an independent direction for the organization of training and medical support of aviation operations is proved.

  20. Cooperative Demonstration Program To Train Aviation Maintenance Technicians. Final Report.

    ERIC Educational Resources Information Center

    Alabama Aviation and Technical Coll., Ozark.

    The Alabama Aviation and Technical College, working with representatives of the aviation industry, the military, the Alabama Department of Aeronautics, and the Federal Aviation Administration, developed a training program for aviation maintenance technicians. The program also aimed to emphasize and expand opportunities for minorities, females, and…

  1. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  2. 49 CFR 1.82 - The Federal Aviation Administration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false The Federal Aviation Administration. 1.82 Section... AND DUTIES Operating Administrations § 1.82 The Federal Aviation Administration. Is responsible for... countries; (9) Promoting aviation safety and efficiency through technical aviation assistance to...

  3. 78 FR 8052 - Airworthiness Directives; DASSAULT AVIATION Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-05

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; DASSAULT AVIATION Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking...

  4. 14 CFR 153.5 - Aviation safety inspector airport access.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aviation safety inspector airport access. 153.5 Section 153.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT OPERATIONS Aviation Safety Inspector Access § 153.5 Aviation...

  5. 14 CFR Special Federal Aviation... - Alternative Communications and Dispatching Procedures

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Procedures Federal Special Federal Aviation Regulation 80 Aeronautics and Space FEDERAL AVIATION... No. 80 Special Federal Aviation Regulation 80—Alternative Communications and Dispatching Procedures 1. Applicability. This Special Federal Aviation Regulation applies to each holder of an air carrier or...

  6. 76 FR 11308 - Aviation Noise Impacts Roadmap Annual Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... TRANSPORTATION Federal Aviation Administration Aviation Noise Impacts Roadmap Annual Meeting AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of meeting participation. SUMMARY: This notice advises interested persons that the First Annual Meeting of the Aviation Noise Impacts Roadmap will be held on...

  7. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  8. 14 CFR 153.5 - Aviation safety inspector airport access.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Aviation safety inspector airport access. 153.5 Section 153.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT OPERATIONS Aviation Safety Inspector Access § 153.5 Aviation...

  9. 14 CFR 153.5 - Aviation safety inspector airport access.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Aviation safety inspector airport access. 153.5 Section 153.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT OPERATIONS Aviation Safety Inspector Access § 153.5 Aviation...

  10. 77 FR 69916 - Aviation Rulemaking Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee; Meeting AGENCY: Federal Aviation... public of a meeting of the Aviation Rulemaking Advisory Committee. DATES: The meeting will be held on December 6, 2012, at 1:00 p.m. ADDRESSES: The meeting will take place at the Federal...

  11. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  12. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  13. 32 CFR 705.32 - Aviation events and parachute demonstrations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Aviation events and parachute demonstrations... STATES NAVY REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.32 Aviation events and... appropriate for aviation participation include: Dedication of airports; aviation shows; aircraft...

  14. 49 CFR 1.82 - The Federal Aviation Administration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false The Federal Aviation Administration. 1.82 Section... AND DUTIES Operating Administrations § 1.82 The Federal Aviation Administration. Is responsible for... countries; (9) Promoting aviation safety and efficiency through technical aviation assistance to...

  15. 14 CFR 153.5 - Aviation safety inspector airport access.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Aviation safety inspector airport access. 153.5 Section 153.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT OPERATIONS Aviation Safety Inspector Access § 153.5 Aviation...

  16. 49 CFR 1.82 - The Federal Aviation Administration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false The Federal Aviation Administration. 1.82 Section... AND DUTIES Operating Administrations § 1.82 The Federal Aviation Administration. Is responsible for... countries; (9) Promoting aviation safety and efficiency through technical aviation assistance to...

  17. 14 CFR 153.5 - Aviation safety inspector airport access.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Aviation safety inspector airport access. 153.5 Section 153.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT OPERATIONS Aviation Safety Inspector Access § 153.5 Aviation...

  18. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  19. 78 FR 49595 - Aviation Rulemaking Advisory Committee-New Task

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ... final guidance on appointment of lobbyists to federal boards and commissions (76 FR 61756, October 5... Federal Aviation Administration Aviation Rulemaking Advisory Committee--New Task AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of new task assignment for the Aviation Rulemaking Advisory...

  20. 14 CFR Special Federal Aviation... - Alternative Communications and Dispatching Procedures

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Procedures Federal Special Federal Aviation Regulation 80 Aeronautics and Space FEDERAL AVIATION... No. 80 Special Federal Aviation Regulation 80—Alternative Communications and Dispatching Procedures 1. Applicability. This Special Federal Aviation Regulation applies to each holder of an air carrier or...

  1. 78 FR 11728 - Aviation Rulemaking Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee; Meeting AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Aviation Rulemaking Advisory Committee (ARAC) meeting. SUMMARY: The... held on March 5, 2013, at 1:00 p.m. ADDRESSES: The meeting will take place at the Federal...

  2. Flight simulator research at the Royal Air Force Institute of Aviation Medicine.

    PubMed

    Rolfe, J M

    1973-06-01

    After tracing the development of flight simulators, the author refers to the simulators used for research at the RAF Institute of Aviation Medicine, describing seven examples of the Institute's research carried out with their aid. These cover a comparison of attitude indicators, pilot response, motion cues and landing performance, student pilots assessments, familiarisation behaviour, evaluating an airborne navigation display, and attitude and opinion surveys.

  3. Monodisperse atomizers for agricultural aviation applications

    NASA Technical Reports Server (NTRS)

    Christensen, L. S.; Steely, S. L.

    1980-01-01

    Conceptual designs of two monodisperse spray nozzles are described and the rationale used in each design is discussed. The nozzles were designed to eliminate present problems in agricultural aviation applications, such as ineffective plant coverage, drift due to small droplets present in the spray being dispersed, and nonuniform swath coverages. Monodisperse atomization techniques are reviewed and a synopsis of the information obtained concerning agricultural aviation spray applications is presented.

  4. General Aviation Turbine Engine (GATE) study

    NASA Technical Reports Server (NTRS)

    Baerst, C. F.; Furst, D. G.

    1979-01-01

    The feasibility of turbine engines for the smaller general aviation aircraft was investigated and a technology program for developing the necessary technology was identified. Major results included the definition of the 1988 general aviation market, the identification of turboprop and turboshaft engines that meet the requirements of the aircraft studies, a benefit analysis showing the superiority of gas turbine engines for portions of the market studied, and detailed plans for the development of the necessary technology.

  5. NASA Research on General Aviation Power Plants

    NASA Technical Reports Server (NTRS)

    Stewart, W. L.; Weber, R. J.; Willis, E. A.; Sievers, G. K.

    1978-01-01

    Propulsion systems are key factors in the design and performance of general aviation airplanes. NASA research programs that are intended to support improvements in these engines are described. Reciprocating engines are by far the most numerous powerplants in the aviation fleet; near-term efforts are being made to lower their fuel consumption and emissions. Longer-term work includes advanced alternatives, such as rotary and lightweight diesel engines. Work is underway on improved turbofans and turboprops.

  6. Data and Models Needed to Support Civil Aviation

    NASA Astrophysics Data System (ADS)

    Onsager, Terrance; Biesecker, D. A.; Berger, Thomas; Rutledge, Robert

    2016-07-01

    The effective utilization of existing data and models is an important element in advancing the goals of the COSPAR/ILWS space weather roadmap. This is recommended to be done through innovative approaches to data utilization, including data driving, data assimilation, and ensemble modeling. This presentation will focus on observations and models needed to support space weather services for civil aviation and commercial space transportation. The service needs for aviation will be discussed, and an overview will be given of some of the existing data and models that can provide these services. Efforts underway to define the requirements for real-time data and to assess current modeling capabilities will be described. Recommendations will be offered for internationally coordinated activities that could identify priorities and further the roadmap goals.

  7. 76 FR 27384 - Agency Information Collection Activity (Veteran Suicide Prevention Online Quantitative Surveys...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... AFFAIRS Agency Information Collection Activity (Veteran Suicide Prevention Online Quantitative Surveys...). Type of Review: New collection. Abstract: VA's top priority is the prevention of Veterans suicide. It... better understand Veterans and their families' awareness of VA's suicide prevention and mental...

  8. 78 FR 3403 - Agency Information Collection Activities: Financial Education Content Needs Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Agency Information Collection Activities: Financial Education Content Needs Survey AGENCY... often the respondents would like to receive content from CFTC, the format in which the respondents...

  9. 75 FR 3274 - Agency Information Collection; Activity Under OMB Review; Passenger Origin-Destination Survey Report

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... the following collection of information was published on November 16, 2009 (74 FR 59018-59019). DATES... Research & Innovative Technology Administration Agency Information Collection; Activity Under OMB Review; Passenger Origin-Destination Survey Report AGENCY: Research & Innovative Technology Administration...

  10. 77 FR 44670 - Information Collection Activities: National Historic Landmarks (NHL) Condition Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... National Park Service Information Collection Activities: National Historic Landmarks (NHL) Condition Survey....gov (email). Please reference Information Collection 1024-NEW, National Historic Landmarks (NHL... Landmarks (NHL) are nationally significant historic places designated by the Secretary of the...

  11. 77 FR 20887 - Proposed Information Collection (National Acquisition Center Customer Response Survey) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-06

    ... AFFAIRS Proposed Information Collection (National Acquisition Center Customer Response Survey) Activity; Comment Request AGENCY: Office of Acquisition and Logistics, Department of Veterans Affairs. ACTION: Notice. SUMMARY: The Office of Acquisition and Logistics (OAL), Department of Veterans Affairs (VA),...

  12. 77 FR 38398 - Agency Information Collection (National Acquisition Center Customer Response Survey) Activities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... AFFAIRS Agency Information Collection (National Acquisition Center Customer Response Survey) Activities Under OMB Review AGENCY: Office of Acquisition and Logistics, Department of Veterans Affairs. ACTION... notice announces that the Office of Acquisition and Logistics, Department of Veterans Affairs,...

  13. 76 FR 56504 - Proposed Information Collection (Spinal Cord Injury Patient Care Survey) Activity: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... AFFAIRS Proposed Information Collection (Spinal Cord Injury Patient Care Survey) Activity: Comment Request... spinal cord patients' satisfaction with VA rehabilitation and health care system. Affected Public... of automated collection techniques or the use of other forms of information technology. Title:...

  14. Aviation Frontiers: On-Demand Aircraft

    NASA Technical Reports Server (NTRS)

    Moore, Mark D.

    2010-01-01

    Throughout the 20th Century, NASA has defined the forefront of aeronautical technology, and the aviation industry owes much of its prosperity to this knowledge and technology. In recent decades, centralized aeronautics has become a mature discipline, which raises questions concerning the future aviation innovation frontiers. Three transformational aviation capabilities, bounded together by the development of a Free Flight airspace management system, have the potential to transform 21st Century society as profoundly as civil aviation transformed the 20th Century. These mobility breakthroughs will re-establish environmental sustainable centralized aviation, while opening up latent markets for civil distributed sensing and on-demand rural and regional transportation. Of these three transformations, on-demand aviation has the potential to have the largest market and productivity improvement to society. The information system revolution over the past 20 years shows that vehicles lead, and the interconnecting infrastructure to make them more effective follows; that is, unless on-demand aircraft are pioneered, a distributed Air Traffic Control system will likely never be established. There is no single technology long-pole that will enable on-demand vehicle solutions. However, fully digital aircraft that include electric propulsion has the potential to be a multi-disciplinary initiator of solid state technologies that can provide order of magnitude improvements in the ease of use, safety/reliability, community and environmental friendliness, and affordability.

  15. AWE: Aviation Weather Data Visualization Environment

    NASA Technical Reports Server (NTRS)

    Spirkovska, Lilly; Lodha, Suresh K.; Norvig, Peter (Technical Monitor)

    2000-01-01

    Weather is one of the major causes of aviation accidents. General aviation (GA) flights account for 92% of all the aviation accidents, In spite of all the official and unofficial sources of weather visualization tools available to pilots, there is an urgent need for visualizing several weather related data tailored for general aviation pilots. Our system, Aviation Weather Data Visualization Environment AWE), presents graphical displays of meteorological observations, terminal area forecasts, and winds aloft forecasts onto a cartographic grid specific to the pilot's area of interest. Decisions regarding the graphical display and design are made based on careful consideration of user needs. Integral visual display of these elements of weather reports is designed for the use of GA pilots as a weather briefing and route selection tool. AWE provides linking of the weather information to the flight's path and schedule. The pilot can interact with the system to obtain aviation-specific weather for the entire area or for his specific route to explore what-if scenarios and make "go/no-go" decisions. The system, as evaluated by some pilots at NASA Ames Research Center, was found to be useful.

  16. A case for biofuels in aviation

    SciTech Connect

    1996-12-31

    In the last 15 years, the technical and the economic feasibility of biomass based fuels for general aviation piston engines has been proven. Exhaustive ground and flight tests performed at the Renewable Aviation Fuels Development Center (RAFDC) using ethanol, ethanol/methanol blends, and ETBE have proven these fuels to be superior to aviation gasoline (avgas) in all aspects of performance except range. Two series of Lycoming engines have been certified. Record flights, including a transatlantic flight on pure ethanol, were made to demonstrate the reliability of the fuel. Aerobatic demonstrations with aircraft powered by ethanol, ethanol/methanol, and ETBE were flown at major airshows around the world. the use of bio-based fuels for aviation will benefit energy security, improve the balance of trade, domestic economy, and environmental quality. The United States has the resources to supply the aviation community`s needs with a domestically produced fuel using current available technology. The adoption of a renewable fuel in place of conventional petroleum-based fuels for aviation piston and turbine engines is long overdue.

  17. Principles and Guidelines for Duty and Rest Scheduling in Commercial Aviation

    NASA Technical Reports Server (NTRS)

    Dinges, David F.; Graeber, R. Curtis; Rosekind, Mark R.; Samel, Alexander

    1996-01-01

    The aviation industry requires 24-hour activities to meet operational demands. Growth in global long-haul, regional, overnight cargo, and short-haul domestic operations will continue to increase these round-the-clock requirements. Flight crews must be available to support 24-hour-a-day operations to meet these industry demands. Both domestic and international aviation can also require crossing multiple time zones. Therefore, shift work, night work, irregular work schedules, unpredictable work schedules, and dm zone changes will continue to be commonplace components of the aviation industry. These factors pose known challenges to human physiology, and because they result in performance-impairing fatigue, they pose a risk to safety. It is critical to acknowledge and, whenever possible, incorporate scientific information on fatigue, human sleep, and circadian physiology into 24-hour aviation operations. Utilization of such scientific information can help promote crew performance and alertness during flight operations and thereby maintain and improve the safety margin.

  18. Characteristics of Physical Activity Programs for Older Adults: Results of a Multisite Survey

    ERIC Educational Resources Information Center

    Hughes, Susan L.; Williams, Barbara; Molina, Lourdes C.; Bayles, Constance; Bryant, Lucinda L.; Harris, Jeffrey R.; Hunter, Rebecca; Ivey, Susan; Watkins, Ken

    2005-01-01

    Purpose: Although increased participation in physical activity by older adults is a major public health goal, little is known about the supply and use of physical activity programs in the United States. Design and Methods: Seven academic centers in diverse geographic areas surveyed physical activity programs for older adults. Five sites conducted…

  19. A Survey of Non-Resident Lending and Borrowing Activity in Massachusetts.

    ERIC Educational Resources Information Center

    Piggford, Roland R.; And Others

    This survey presenting raw data for the planning of resource sharing and other cooperative library activities in Massachusetts focuses on the borrowing and lending characteristics of libraries with regard to nonresident borrowing activity. It is intended to provide up-to-date estimates of such activity, formulate long term solutions to fiscal…

  20. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  1. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR No. 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  2. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  3. 14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Separation Age for a Federal Aviation Administration Air Traffic Control Specialist In Flight Service... Federal Special Federal Aviation Regulation No. 103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION..., SFAR No. 103 Special Federal Aviation Regulation No. 103—Process for Requesting Waiver of...

  4. Active Transportation to School: Findings from a National Survey

    ERIC Educational Resources Information Center

    Fulton, Janet E.; Shisler, Jessica L.; Yore, Michelle M.; Caspersen, Carl J.

    2005-01-01

    In the past, active transportation to school offered an important source of daily physical activity for youth; more recently, however, factors related to distance, safety, or physical or social environments may have contributed to the proportion of children who travel to school by motorized vehicle. The authors examine the characteristics of…

  5. A Fractal Dimension Survey of Active Region Complexity

    NASA Technical Reports Server (NTRS)

    McAteer, R. T. James; Gallagher, Peter; Ireland, Jack

    2005-01-01

    A new approach to quantifying the magnetic complexity of active regions using a fractal dimension measure is presented. This fully-automated approach uses full disc MDI magnetograms of active regions from a large data set (2742 days of the SoHO mission; 9342 active regions) to compare the calculated fractal dimension to both Mount Wilson classification and flare rate. The main Mount Wilson classes exhibit no distinct fractal dimension distribution, suggesting a self-similar nature of all active regions. Solar flare productivity exhibits an increase in both the frequency and GOES X-ray magnitude of flares from regions with higher fractal dimensions. Specifically a lower threshold fractal dimension of 1.2 and 1.25 exists as a necessary, but not sufficient, requirement for an active region to produce M- and X-class flares respectively .

  6. [Risk and risk management in aviation].

    PubMed

    Müller, Manfred

    2004-10-01

    RISK MANAGEMENT: The large proportion of human errors in aviation accidents suggested the solution--at first sight brilliant--to replace the fallible human being by an "infallible" digitally-operating computer. However, even after the introduction of the so-called HITEC-airplanes, the factor human error still accounts for 75% of all accidents. Thus, if the computer is ruled out as the ultimate safety system, how else can complex operations involving quick and difficult decisions be controlled? OPTIMIZED TEAM INTERACTION/PARALLEL CONNECTION OF THOUGHT MACHINES: Since a single person is always "highly error-prone", support and control have to be guaranteed by a second person. The independent work of mind results in a safety network that more efficiently cushions human errors. NON-PUNITIVE ERROR MANAGEMENT: To be able to tackle the actual problems, the open discussion of intervened errors must not be endangered by the threat of punishment. It has been shown in the past that progress is primarily achieved by investigating and following up mistakes, failures and catastrophes shortly after they happened. HUMAN FACTOR RESEARCH PROJECT: A comprehensive survey showed the following result: By far the most frequent safety-critical situation (37.8% of all events) consists of the following combination of risk factors: 1. A complication develops. 2. In this situation of increased stress a human error occurs. 3. The negative effects of the error cannot be corrected or eased because there are deficiencies in team interaction on the flight deck. This means, for example, that a negative social climate has the effect of a "turbocharger" when a human error occurs. It needs to be pointed out that a negative social climate is not identical with a dispute. In many cases the working climate is burdened without the responsible person even noticing it: A first negative impression, too much or too little respect, contempt, misunderstandings, not expressing unclear concern, etc. can

  7. GASP- GENERAL AVIATION SYNTHESIS PROGRAM

    NASA Technical Reports Server (NTRS)

    Galloway, T. L.

    1994-01-01

    The General Aviation Synthesis Program, GASP, was developed to perform tasks generally associated with the preliminary phase of aircraft design. GASP gives the analyst the capability of performing parametric studies in a rapid manner during preliminary design efforts. During the development of GASP, emphasis was placed on small fixed-wing aircraft employing propulsion systems varying from a single piston engine with a fixed pitch propeller through twin turboprop/turbofan systems as employed in business or transport type aircraft. The program is comprised of modules representing the various technical disciplines of design, integrated into a computational flow which ensures that the interacting effects of design variables are continuously accounted for in the aircraft sizing procedures. GASP provides a useful tool for comparing configurations, assessing aircraft performance and economics, and performing tradeoff and sensitivity studies. By utilizing GASP, the impact of various aircraft requirements and design factors may be studied in a systematic manner, with benefits being measured in terms of overall aircraft performance and economics. The GASP program consists of a control module and six "technology" submodules which perform the various independent studies required in the design of general aviation or small transport type aircraft. The six technology modules include geometry, aerodynamics, propulsion, weight and balance, mission analysis, and economics. The geometry module calculates the dimensions of the synthesized aircraft components based on such input parameters as number of passengers, aspect ratio, taper ratio, sweep angles, and thickness of wing and tail surfaces. The aerodynamics module calculates the various lift and drag coefficients of the synthesized aircraft based on inputs concerning configuration geometry, flight conditions, and type of high lift device. The propulsion module determines the engine size and performance for the synthesized aircraft

  8. NASA Alternative Aviation Fuel Research

    NASA Astrophysics Data System (ADS)

    Anderson, B. E.; Beyersdorf, A. J.; Thornhill, K. L., II; Moore, R.; Shook, M.; Winstead, E.; Ziemba, L. D.; Crumeyrolle, S.

    2015-12-01

    We present an overview of research conducted by NASA Aeronautics Research Mission Directorate to evaluate the performance and emissions of "drop-in" alternative jet fuels, highlighting experiment design and results from the Alternative Aviation Fuel Experiments (AAFEX-I & -II) and Alternative Fuel-Effects on Contrails and Cruise Emissions flight series (ACCESS-I & II). These projects included almost 100 hours of sampling exhaust emissions from the NASA DC-8 aircraft in both ground and airborne operation and at idle to takeoff thrust settings. Tested fuels included Fischer-Tropsch (FT) synthetic kerosenes manufactured from coal and natural-gas feedstocks; Hydro-treated Esters and Fatty-Acids (HEFA) fuels made from beef-tallow and camelina-plant oil; and 50:50 blends of these alternative fuels with Jet A. Experiments were also conducted with FT and Jet A fuels doped with tetrahydrothiophene to examine the effects of fuel sulfur on volatile aerosol and contrail formation and microphysical properties. Results indicate that although the absence of aromatic compounds in the alternative fuels caused DC-8 fuel-system leaks, the fuels did not compromise engine performance or combustion efficiency. And whereas the alternative fuels produced only slightly different gas-phase emissions, dramatic reductions in non-volatile particulate matter (nvPM) emissions were observed when burning the pure alternative fuels, particularly at low thrust settings where particle number and mass emissions were an order of magnitude lower than measured from standard jet fuel combustion; 50:50 blends of Jet A and alternative fuels typically reduced nvPM emissions by ~50% across all thrust settings. Alternative fuels with the highest hydrogen content produced the greatest nvPM reductions. For Jet A and fuel blends, nvPM emissions were positively correlated with fuel aromatic and naphthalene content. Fuel sulfur content regulated nucleation mode aerosol number and mass concentrations within aging

  9. Cosmic radiation in commercial aviation.

    PubMed

    Bagshaw, Michael

    2008-05-01

    This paper reviews the current knowledge of cosmic radiation and its applicability to commercial aviation. Galactic cosmic radiation emanates from outside the solar system, while occasionally a disturbance in the suns' atmosphere leads to a surge in radiation particles. Protection is provided by the suns' magnetic field, the earths' magnetic field, and the earths' atmosphere. Dose rates are dependent on the altitude, the geomagnetic latitude and the solar cycle. For occupational exposure to ionising radiation, which includes aircrew, the International Commission on Radiological Protection recommends maximum mean body effective dose limits of 20mSv/yr (averaged over 5 years, with a maximum in any 1 year of 50mSv). Radiation doses can be measured during flight or may be calculated using a computer-modelling program such as CARI, EPCARD, SIEVERT or PCAIRE. Mean ambient equivalent dose rates are consistently reported in the region of 4-5microSv/h for long-haul pilots and 1-3microSv/h for short-haul, giving an annual mean effective exposure of the order 2-3mSv for long-haul and 1-2mSv for short-haul pilots. Epidemiological studies of flight crew have not shown conclusive evidence for any increase in cancer mortality or cancer incidence directly attributable to ionising radiation exposure. Whilst there is no level of radiation exposure below which effects do not occur, current evidence indicates that the probability of airline crew or passengers suffering adverse health effects as a result of exposure to cosmic radiation is very low. PMID:18486066

  10. Cosmic radiation in commercial aviation.

    PubMed

    Bagshaw, Michael

    2008-05-01

    This paper reviews the current knowledge of cosmic radiation and its applicability to commercial aviation. Galactic cosmic radiation emanates from outside the solar system, while occasionally a disturbance in the suns' atmosphere leads to a surge in radiation particles. Protection is provided by the suns' magnetic field, the earths' magnetic field, and the earths' atmosphere. Dose rates are dependent on the altitude, the geomagnetic latitude and the solar cycle. For occupational exposure to ionising radiation, which includes aircrew, the International Commission on Radiological Protection recommends maximum mean body effective dose limits of 20mSv/yr (averaged over 5 years, with a maximum in any 1 year of 50mSv). Radiation doses can be measured during flight or may be calculated using a computer-modelling program such as CARI, EPCARD, SIEVERT or PCAIRE. Mean ambient equivalent dose rates are consistently reported in the region of 4-5microSv/h for long-haul pilots and 1-3microSv/h for short-haul, giving an annual mean effective exposure of the order 2-3mSv for long-haul and 1-2mSv for short-haul pilots. Epidemiological studies of flight crew have not shown conclusive evidence for any increase in cancer mortality or cancer incidence directly attributable to ionising radiation exposure. Whilst there is no level of radiation exposure below which effects do not occur, current evidence indicates that the probability of airline crew or passengers suffering adverse health effects as a result of exposure to cosmic radiation is very low.

  11. Study to determine the IFR operational profile and problems of the general aviation single pilot

    NASA Technical Reports Server (NTRS)

    Weislogel, G. S.

    1983-01-01

    General aviation single pilot operating under instrument flight rules (GA SPIFR) was studied. The objectives of the study were to (1) develop a GA SPIFR operational profile, (2) identify problems experienced by the GA SPIFR pilot, and (3) identify research tasks which have the potential for eliminating or reducing the severity of the problems. To obtain the information necessary to accomplish these objectives, a mail questionnaire survey of instrument rated pilots was conducted. The general aviation IFR single pilot operational profile and selected data analysis examples are presented.

  12. A survey of online activity recognition using mobile phones.

    PubMed

    Shoaib, Muhammad; Bosch, Stephan; Incel, Ozlem Durmaz; Scholten, Hans; Havinga, Paul J M

    2015-01-19

    Physical activity recognition using embedded sensors has enabled many context-aware applications in different areas, such as healthcare. Initially, one or more dedicated wearable sensors were used for such applications. However, recently, many researchers started using mobile phones for this purpose, since these ubiquitous devices are equipped with various sensors, ranging from accelerometers to magnetic field sensors. In most of the current studies, sensor data collected for activity recognition are analyzed offline using machine learning tools. However, there is now a trend towards implementing activity recognition systems on these devices in an online manner, since modern mobile phones have become more powerful in terms of available resources, such as CPU, memory and battery. The research on offline activity recognition has been reviewed in several earlier studies in detail. However, work done on online activity recognition is still in its infancy and is yet to be reviewed. In this paper, we review the studies done so far that implement activity recognition systems on mobile phones and use only their on-board sensors. We discuss various aspects of these studies. Moreover, we discuss their limitations and present various recommendations for future research.

  13. A Survey of Online Activity Recognition Using Mobile Phones

    PubMed Central

    Shoaib, Muhammad; Bosch, Stephan; Incel, Ozlem Durmaz; Scholten, Hans; Havinga, Paul J.M.

    2015-01-01

    Physical activity recognition using embedded sensors has enabled many context-aware applications in different areas, such as healthcare. Initially, one or more dedicated wearable sensors were used for such applications. However, recently, many researchers started using mobile phones for this purpose, since these ubiquitous devices are equipped with various sensors, ranging from accelerometers to magnetic field sensors. In most of the current studies, sensor data collected for activity recognition are analyzed offline using machine learning tools. However, there is now a trend towards implementing activity recognition systems on these devices in an online manner, since modern mobile phones have become more powerful in terms of available resources, such as CPU, memory and battery. The research on offline activity recognition has been reviewed in several earlier studies in detail. However, work done on online activity recognition is still in its infancy and is yet to be reviewed. In this paper, we review the studies done so far that implement activity recognition systems on mobile phones and use only their on-board sensors. We discuss various aspects of these studies. Moreover, we discuss their limitations and present various recommendations for future research. PMID:25608213

  14. The carbon dioxide challenge facing aviation

    NASA Astrophysics Data System (ADS)

    Hileman, James I.; De la Rosa Blanco, Elena; Bonnefoy, Philippe A.; Carter, Nicholas A.

    2013-11-01

    This paper investigates the challenge that U.S. aviation would face in meeting future Greenhouse Gas (GHG) reduction goals to mitigate global climate change via technological options. This investigation is done within a framework that considers aviation GHG emissions as a function of aviation growth, aircraft efficiency, operational efficiency, and life cycle GHG emissions of aviation fuels. The concept of life cycle GHG intensity (LGI) with units of grams carbon dioxide equivalent per payload distance traveled is used for this purpose as it can be decomposed into components that quantify improvements in aircraft design, operations, and alternative fuels. For example, the life cycle GHG intensity of U.S. aviation in 2005 was 1.37 g CO2e/kg km. If U.S. aviation is to meet the IATA 2050 goal of a 50% reduction in CO2 relative to a 2005 baseline while allowing for a 3.2% annual growth rate in payload-distance traveled, it will need to decrease to 0.22 g CO2e/kg km in 2050, an 84% reduction. The analysis framework that is developed in this manuscript was used to compare the improvements in life cycle GHG intensity that could accompany the use of advanced aircraft designs, operational improvements, and alternative fuels to those required on a fleet-wide basis to meet the future GHG reduction goals under varied aviation growth scenarios. The results indicate that the narrow body segment of the fleet could indeed meet ambitious goals of reducing GHG emissions by 50%, relative to 2005 levels, with a 3.2% annual growth rate; however, it would require relatively rapid adoption of innovative aircraft designs and the widespread use of alternative fuels with relatively low life cycle GHG emissions.

  15. Aviation Program Administrators' Perceptions of Specialized Aviation Accreditation under Public Law 111-216

    ERIC Educational Resources Information Center

    Christensen, Cody

    2013-01-01

    Sherman (2006) and Prather (2007) studied why so few of the schools offering aviation-related curriculum leading to an associate's or bachelor's degree do not seek specialized accreditation. The goal of this study was to update the field of specialized aviation accreditation in the new environment of the Airline Safety and Federal Aviation…

  16. Understanding Aviation English as a Lingua Franca: Perceptions of Korean Aviation Personnel

    ERIC Educational Resources Information Center

    Kim, Hyejeong; Elder, Catherine

    2009-01-01

    Researchers exploring the use of language use in radiotelephony communication have tended to focus on the limitations of the non-native English user and the threats which their limited control of English may pose for aviation safety (e.g. Atsushi, 2003, 2004). Hence the recent International Civil Aviation Organization (ICAO) policy places the onus…

  17. Report of the workshop on Aviation Safety/Automation Program

    NASA Technical Reports Server (NTRS)

    Morello, Samuel A. (Editor)

    1990-01-01

    As part of NASA's responsibility to encourage and facilitate active exchange of information and ideas among members of the aviation community, an Aviation Safety/Automation workshop was organized and sponsored by the Flight Management Division of NASA Langley Research Center. The one-day workshop was held on October 10, 1989, at the Sheraton Beach Inn and Conference Center in Virginia Beach, Virginia. Participants were invited from industry, government, and universities to discuss critical questions and issues concerning the rapid introduction and utilization of advanced computer-based technology into the flight deck and air traffic controller workstation environments. The workshop was attended by approximately 30 discipline experts, automation and human factors researchers, and research and development managers. The goal of the workshop was to address major issues identified by the NASA Aviation Safety/Automation Program. Here, the results of the workshop are documented. The ideas, thoughts, and concepts were developed by the workshop participants. The findings, however, have been synthesized into a final report primarily by the NASA researchers.

  18. Survey of Some Actinomycetales for α-Galactosidase Activity1

    PubMed Central

    Lyons, A. J.; Pridham, T. G.; Hesseltine, C. W.

    1969-01-01

    The enzyme α-galactosidase offers potential to (i) eliminate possibly the flatus-inducing factor(s) in edible beans, (ii) eliminate raffinose during beet-sugar processing, and (iii) determine raffinose analytically. Accordingly, 20 genera of the order Actinomycetales Buchanan 1917 were tested for evidence of α-galactosidase activity. Test filtrates were prepared with a medium containing D-galactose and soybean meal. Enzyme activity was demonstrated through cellulose thin-layer chromatography. Of 123 strains tested, 28 produced extracellular α-galactosidase. Almost all were streptomycetes. Members of the genera Actinoplanes Couch 1950, Micromonospora ϕOrskov 1923, and Promicromonospora Krasil'nikov et al. 1961 also exhibited α-galactosidase activity. Additional tests led to the selection of five strains whose filtrates degraded melibiose, raffinose, and stachyose but not lactose and sucrose. Tests also were made with several soybean preparations. PMID:5392462

  19. Survey of some Actinomycetales for alpha-galactosidase activity.

    PubMed

    Lyons, A J; Pridham, T G; Hesseltine, C W

    1969-10-01

    The enzyme alpha-galactosidase offers potential to (i) eliminate possibly the flatus-inducing factor(s) in edible beans, (ii) eliminate raffinose during beet-sugar processing, and (iii) determine raffinose analytically. Accordingly, 20 genera of the order Actinomycetales Buchanan 1917 were tested for evidence of alpha-galactosidase activity. Test filtrates were prepared with a medium containing D-galactose and soybean meal. Enzyme activity was demonstrated through cellulose thin-layer chromatography. Of 123 strains tested, 28 produced extracellular alpha-galactosidase. Almost all were streptomycetes. Members of the genera Actinoplanes Couch 1950, Micromonospora varphiOrskov 1923, and Promicromonospora Krasil'nikov et al. 1961 also exhibited alpha-galactosidase activity. Additional tests led to the selection of five strains whose filtrates degraded melibiose, raffinose, and stachyose but not lactose and sucrose. Tests also were made with several soybean preparations.

  20. Survey Measurement of Cognitive Activity during Television Viewing.

    ERIC Educational Resources Information Center

    Hawkins, Robert P.; And Others

    One hundred seventy-one middle school students participated in a study to assess cognitive activity during television viewing. Students completed a questionnaire about their favorite programs, viewing habits, and social reality beliefs, then viewed a 17-minute professionally edited episode of a family drama and answered a multiple choice…

  1. Aviation human factors research in US universities: Potential contributions to national needs

    NASA Technical Reports Server (NTRS)

    Dismukes, R. Key

    1994-01-01

    Universities can and should make vital contributions to national needs in aviation human factors. However, to guide and utilize university research effectively we must understand what types of expertise and facilities universities can bring to bear on aviation problems. We should be aware of where relevant research is already underway and where untapped potential exists. How does the character of research in universities differ from and complement research in government and industry laboratories? What conditions would encourage universities to focus on national priorities and would promote high quality, relevant research? This paper attempts to address these issues. It is based on a survey conducted by the author, which included site visits to several universities, telephone interviews with faculty members at other universities, and a search of the aviation human factors research literature.

  2. Aviation Weather Observations for Supplementary Aviation Weather Reporting Stations (SAWRS) and Limited Aviation Weather Reporting Stations (LAWRS). Federal Meteorological Handbook No. 9.

    ERIC Educational Resources Information Center

    Department of Transportation, Washington, DC.

    This handbook provides instructions for observing, identifying, and recording aviation weather at Limited Aviation Weather Reporting Stations (LAWRS) and Supplementary Aviation Weather Reporting Stations (SAWRS). Official technical definitions, meteorological and administrative procedures are outlined. Although this publication is intended for use…

  3. NASA Aviation Safety Reporting System (ASRS)

    NASA Technical Reports Server (NTRS)

    Connell, Linda

    2011-01-01

    The NASA Aviation Safety Reporting System (ASRS) collects, analyzes, and distributes de-identified safety information provided through confidentially submitted reports from frontline aviation personnel. Since its inception in 1976, the ASRS has collected over 900,000 reports and has never breached the identity of the people sharing their information about events or safety issues. From this volume of data, the ASRS has released over 5,500 aviation safety alerts concerning potential hazards and safety concerns. The ASRS processes these reports, evaluates the information, and provides de-identified report information through the online ASRS Database at http://asrs.arc.nasa.gov. The NASA ASRS is also a founding member of the International Confidential Aviation Safety Systems (ICASS) group which is a collection of other national aviation reporting systems throughout the world. The ASRS model has also been replicated for application to improving safety in railroad, medical, fire fighting, and other domains. This presentation \\vill discuss confidential, voluntary, and non-punitive reporting systems and their advantages in providing information for safety improvements.

  4. AWE: Aviation Weather Data Visualization Environment

    NASA Technical Reports Server (NTRS)

    Spirkovska, Lilly; Lodha, Suresh K.

    2000-01-01

    The two official sources for aviation weather reports both provide weather information to a pilot in a textual format. A number of systems have recently become available to help pilots with the visualization task by providing much of the data graphically. However, two types of aviation weather data are still not being presented graphically. These are airport-specific current weather reports (known as meteorological observations, or METARs) and forecast weather reports (known as terminal area forecasts, or TAFs). Our system, Aviation Weather Environment (AWE), presents intuitive graphical displays for both METARs and TAFs, as well as winds aloft forecasts. We start with a computer-generated textual aviation weather briefing. We map this briefing onto a cartographic grid specific to the pilot's area of interest. The pilot is able to obtain aviation-specific weather for the entire area or for his specific route. The route, altitude, true airspeed, and proposed departure time can each be modified in AWE. Integral visual display of these three elements of weather reports makes AWE a useful planning tool, as well as a weather briefing tool.

  5. The controller, aviation medicine and air safety.

    PubMed

    Watkin, B L

    1983-03-01

    Aviation medicine has researched many important facts on pilots, but little on direct relationships between controllers, aviation medicine and air safety. The unsuspecting flying public accepts a 'blind faith' in aircraft and pilots, unaware that aircraft are controlled within 'suspect' ATC systems. The deceptive simplicity of controlling air traffic in apparently limitless skies belies the complexity of man-machine ATC systems operated in ever-crowded airspace, sometimes with antiquated equipment and indifferent communications. The indivisible operational controller/pilot team strives to meet similar ICAO medical standards and operate within the limitations of non-standardised recorded air traffic. Despite controllers' intensive stress at air disasters and 'almost' air disasters, air traffic must continually be controlled for air safety; but, countless human lives (and insurance dollars) saved are possibly camouflaged within the smoke screen of ATC. In New Zealand aviation, the Accident Compensation Corporation is statutorily responsible for air-safety, but accident investigators need controllers' expertise. Has a climate of complacency evolved towards air safety such that New Zealand's Erebus and other air disasters could have been avoided? Controllers are that crucial link in aviation with personal medical fitness vital to the air safety of the unsuspecting flying public. Controllers' dedicated aim for complete air safety in ATC shall benefit from greater understanding within aviation medicine and in-depth medical research.

  6. Aviation Safety Reporting System: Process and Procedures

    NASA Technical Reports Server (NTRS)

    Connell, Linda J.

    1997-01-01

    The Aviation Safety Reporting System (ASRS) was established in 1976 under an agreement between the Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA). This cooperative safety program invites pilots, air traffic controllers, flight attendants, maintenance personnel, and others to voluntarily report to NASA any aviation incident or safety hazard. The FAA provides most of the program funding. NASA administers the program, sets its policies in consultation with the FAA and aviation community, and receives the reports submitted to the program. The FAA offers those who use the ASRS program two important reporting guarantees: confidentiality and limited immunity. Reports sent to ASRS are held in strict confidence. More than 350,000 reports have been submitted since the program's beginning without a single reporter's identity being revealed. ASRS removes all personal names and other potentially identifying information before entering reports into its database. This system is a very successful, proof-of-concept for gathering safety data in order to provide timely information about safety issues. The ASRS information is crucial to aviation safety efforts both nationally and internationally. It can be utilized as the first step in safety by providing the direction and content to informed policies, procedures, and research, especially human factors. The ASRS process and procedures will be presented as one model of safety reporting feedback systems.

  7. National General Aviation Design Competition Project Report

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This report summarizes the management of the National General Aviation Design Competition on behalf of NASA, the FAA and the Air Force by the Virginia Space Grant Consortium (VSGC) for the time period October 1, 1999 through September 30, 2000. This was the VSGC's sixth year of managing the Competition, which the Consortium originally designed, developed and implemented for NASA and the FAA. The seventh year of the Competition was announced in July 2000. Awards to winning university teams were presented at a ceremony held at AirVenture 2000, the Experimental Aircraft Association's Annual Convention and Fly-In at Oshkosh, WIS. NASA, FAA and AOPA administrators presented the awards. The competition calls for individuals or teams of undergraduate and graduate students from U.S. engineering schools to participate in a major national effort to rebuild the U.S. general aviation sector. For the purpose of the contest, General aviation aircraft are defined as fixed wing, single or dual engine (turbine or piston), single-pilot aircraft for 2-6 passengers. In addressing design challenges for a small aircraft transportation system, the competition seeks to raise student awareness of the importance of general aviation and to stimulate breakthroughs in technology and their application in the general aviation market. The Competition has two categories: Innovative Design, and Design It, Build It, Fly It. Awards were given in both categories for this reporting year.

  8. A Brief Survey of Activity Phenomena in Cosmic Objects

    NASA Astrophysics Data System (ADS)

    Harutyunian, H. A.

    2016-06-01

    An attempt is done to unify the variety of physical active phenomena observed in various cosmic objects belonging to the all hierarchical levels. The dark energy carrier is suggested to interact with the baryonic matter and provide the activity energy through the injection from "the main reservoir". The concept that the Hubble flow is not possible for non-cosmological shorter scales where the baryonic objects are believed to be gravitationally bound is considered in a few words to show that it is a simple extrapolation of the a priori hypothesis on the formation of cosmic objects. Some observational facts are pointed to show that expansion phenomena at shorter scales could be explained using the Hubble law only. The physical consequences of dark energy exchange with the atomic nuclei and "gravitationally bound" objects are considered.

  9. How Does Active Parental Consent Influence the Findings of Drug-Use Surveys in Schools?

    ERIC Educational Resources Information Center

    White, Victoria M.; Hill, David J.; Effendi, Yuksel

    2004-01-01

    This study examines the impact of passive and active parental consent procedures on the type of adolescents participating in a school-based survey examining substance use. Schools recruited from a random sample of metropolitan schools were assigned to passive or active parental consent condition. Results showed that participation rates in active…

  10. "Activities of Older Adults" Survey: Tapping into Student Views of the Elderly

    ERIC Educational Resources Information Center

    Wurtele, Sandy K.

    2009-01-01

    This article describes an exercise used in a life span developmental psychology course to tap into undergraduates' perceptions of activities of the elderly. Students were asked to generate items to be included in a hypothetical Activities of Older Adults survey (to be administered to people 65 years and older). Responses from 1,340 students over a…

  11. Finding Autonomy in Activity: Development and Validation of a Democratic Classroom Survey

    ERIC Educational Resources Information Center

    Hur, Eun Hye; Glassman, Michael; Kim, Yunhwan

    2013-01-01

    This paper developed a Democratic Classroom Survey to measure students' perceived democratic environment of the classroom. Perceived democratic environment is one of the most important variables for understanding classroom activity and indeed any type of group activity, but actually measuring perceptions in an objective manner has been…

  12. Activities of the Alaska District, Water Resources Division, U.S. Geological Survey, 1987

    USGS Publications Warehouse

    Snyder, E. F., (compiler)

    1987-01-01

    Hydrologic data collection activities by the U.S. Geological Survey in Alaska are described. Seventeen projects were active in 1987. Each description includes information on period of project, project chief, funding sources, location, purpose, current status, and published or planned reports. The compilation also contains a bibliography of reports published by the Alaska District from 1984 through 1986. (USGS)

  13. The Physical Activities Survey of Police Officers in New Jersey. Final Report.

    ERIC Educational Resources Information Center

    Goldstein, Leo S.

    A survey of the physical activities of police officers in New Jersey was conducted to collect information about the kinds of physical activities they perform, their present health status, the measures they take to maintain good physical condition, and their appraisal of the present civil service physical performance test battery. Another purpose…

  14. Come Fly with Me! Exploring Science 7-9 through Aviation/Aerospace Concepts.

    ERIC Educational Resources Information Center

    Housel, David C.; Housel, Doreen K. M.

    This guide contains 67 activities dealing with various aerospace/aviation education concepts. The activities are presented in units related to physical science, earth science, and life science. In addition, there is a section related to student involvement in the space shuttle programs. The physical science unit (activities 1-23) focuses on the…

  15. 75 FR 66186 - Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ... licenses wishing to obtain a U.S. certificate. Per the General Aviation Operations Inspector's Handbook, a... Federal Aviation Administration Agency Information Collection Activities: Requests for Comments; Clearance..., Rating and Medical Certification AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice...

  16. 76 FR 54283 - Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... Federal Aviation Administration Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of Information Collection: General Aviation Awards Program AGENCY: Federal...: OMB Control Number: 2120-0574. Title: General Aviation Awards Program. Form Numbers: There are no...

  17. 76 FR 36168 - Agency Information Collection Activities; Requests for Comments; Clearance of Renewed Approval of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... TRANSPORTATION Federal Aviation Administration Agency Information Collection Activities; Requests for Comments; Clearance of Renewed Approval of Information Collection; General Aviation Awards Program AGENCY: Federal... INFORMATION: OMB Control Number: 2120-0574. Title: General Aviation Awards Program. Form Numbers: There are...

  18. NASA's aviation safety research and technology program

    NASA Technical Reports Server (NTRS)

    Fichtl, G. H.

    1977-01-01

    Aviation safety is challenged by the practical necessity of compromising inherent factors of design, environment, and operation. If accidents are to be avoided these factors must be controlled to a degree not often required by other transport modes. The operational problems which challenge safety seem to occur most often in the interfaces within and between the design, the environment, and operations where mismatches occur due to ignorance or lack of sufficient understanding of these interactions. Under this report the following topics are summarized: (1) The nature of operating problems, (2) NASA aviation safety research, (3) clear air turbulence characterization and prediction, (4) CAT detection, (5) Measurement of Atmospheric Turbulence (MAT) Program, (6) Lightning, (7) Thunderstorm gust fronts, (8) Aircraft ground operating problems, (9) Aircraft fire technology, (10) Crashworthiness research, (11) Aircraft wake vortex hazard research, and (12) Aviation safety reporting system.

  19. Summary report of the General Aviation Committee

    NASA Technical Reports Server (NTRS)

    Goodrich, W. C.

    1977-01-01

    Fatal weather involved general aviation accidents and the criteria for weather observations at general aviation airports were discussed. It was generally agreed that: (1) meteorologists do not seem to have sufficient understanding of general aviation requirements, (2) pilots are not aware of the meteorological services and publications which are available to them; (3) Uniform capability is not being utilized to the degree possible; and (4) there is a wealth of weather data available within the Department of Defense which is not available in the system for civil use. The committee recommends that student pilot training programs include actual inflight weather experience accomplished through instructor training, and efforts be made to make real time weather data available to the pilot from all sources to include military installations, Unicom operators, tower and approach controllers, and air traffic controllers.

  20. 77 FR 43063 - Affirmation of Vertical Datum for Surveying and Mapping Activities for the Territory of Puerto Rico

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... Activities for the Territory of Puerto Rico AGENCY: National Geodetic Survey (NGS), National Ocean Service... National Ocean Service (NOS), National Geodetic Survey (NGS), has completed the definition and... control monuments is available in digital form, from the NGS Web site:...

  1. Meteorological and Environmental Inputs to Aviation Systems

    NASA Technical Reports Server (NTRS)

    Camp, Dennis W. (Editor); Frost, Walter (Editor)

    1988-01-01

    Reports on aviation meteorology, most of them informal, are presented by representatives of the National Weather Service, the Bracknell (England) Meteorological Office, the NOAA Wave Propagation Lab., the Fleet Numerical Oceanography Center, and the Aircraft Owners and Pilots Association. Additional presentations are included on aircraft/lidar turbulence comparison, lightning detection and locating systems, objective detection and forecasting of clear air turbulence, comparative verification between the Generalized Exponential Markov (GEM) Model and official aviation terminal forecasts, the evaluation of the Prototype Regional Observation and Forecast System (PROFS) mesoscale weather products, and the FAA/MIT Lincoln Lab. Doppler Weather Radar Program.

  2. Runway Incursion Prevention for General Aviation Operations

    NASA Technical Reports Server (NTRS)

    Jones, Denise R.; Prinzel, Lawrence J., III

    2006-01-01

    A Runway Incursion Prevention System (RIPS) and additional incursion detection algorithm were adapted for general aviation operations and evaluated in a simulation study at the National Aeronautics and Space Administration (NASA) Langley Research Center (LaRC) in the fall of 2005. RIPS has been designed to enhance surface situation awareness and provide cockpit alerts of potential runway conflicts in order to prevent runway incidents while also improving operational capability. The purpose of the study was to evaluate the airborne incursion detection algorithms and associated alerting and airport surface display concepts for general aviation operations. This paper gives an overview of the system, simulation study, and test results.

  3. Selected supplies prognosis problems of aviation techniques

    NASA Astrophysics Data System (ADS)

    Żurek, J.; Czapla, R.

    2016-06-01

    Aviation technology, i.e. aircraft, control and airfield infrastructure wear out, become defective and need servicing. It seems indispensible to maintain facilities and spare parts at a level necessary to keep the technology in commission. The paper discusses the factors influencing spare parts supply requirements to secure air operations. Aviation technology has been classified with regard to various criteria, which influence the choice of supply management strategies, along with availability and aircraft exploitation cost. The method of optimization of the stock for a complex system characterized by series reliability structure according to the wear-out and cost criteria assuming Poisson's process of demand has been presented.

  4. Application of propfan propulsion to general aviation

    NASA Technical Reports Server (NTRS)

    Awker, R. W.

    1986-01-01

    Recent studies of advanced propfan propulsion systems have shown significant reductions in fuel consumption of 15-30 percent for transport class aircraft. This paper presents the results of a study which examined applying propfan propulsion to General Aviation class aircraft to determine if similar improvements could be achieved for business aircraft. In addition to the potential performance gains, this paper also addresses the cost aspects of propfan propulsion on General Aviation aircraft emphasizing the significant impact that the cost of capital and tax aspects have on determining the total cost of operation for business aircraft.

  5. Aviation Safety/Automation Program Conference

    NASA Technical Reports Server (NTRS)

    Morello, Samuel A. (Compiler)

    1990-01-01

    The Aviation Safety/Automation Program Conference - 1989 was sponsored by the NASA Langley Research Center on 11 to 12 October 1989. The conference, held at the Sheraton Beach Inn and Conference Center, Virginia Beach, Virginia, was chaired by Samuel A. Morello. The primary objective of the conference was to ensure effective communication and technology transfer by providing a forum for technical interchange of current operational problems and program results to date. The Aviation Safety/Automation Program has as its primary goal to improve the safety of the national airspace system through the development and integration of human-centered automation technologies for aircraft crews and air traffic controllers.

  6. Rating hydrogen as a potential aviation fuel

    NASA Technical Reports Server (NTRS)

    Witcofski, R. D.

    1980-01-01

    The viability of liquid hydrogen, liquid methane, and synthetic aviation kerosene as future alternate fuels for transport aircraft is analyzed, and the results of a comparative assessment are given in terms of cost, energy resource utilization, areas of fuel production, transmission airport facilities, and ultimate use in the aircraft. Important safety (fires) and some environmental aspects (CO2 balance) are also described. It is concluded that fuel price estimates indicate the price of synthetic aviation kerosene (synjet) would be approximately half of the price calculated for liquid hydrogen and somewhat less than that of liquid methane, with synjet from oil shale reported to be the least expensive.

  7. Computer technology forecast study for general aviation

    NASA Technical Reports Server (NTRS)

    Seacord, C. L.; Vaughn, D.

    1976-01-01

    A multi-year, multi-faceted program is underway to investigate and develop potential improvements in airframes, engines, and avionics for general aviation aircraft. The objective of this study was to assemble information that will allow the government to assess the trends in computer and computer/operator interface technology that may have application to general aviation in the 1980's and beyond. The current state of the art of computer hardware is assessed, technical developments in computer hardware are predicted, and nonaviation large volume users of computer hardware are identified.

  8. Lambda = 3 mm line survey of nearby active galaxies

    NASA Astrophysics Data System (ADS)

    Aladro, R.; Martín, S.; Riquelme, D.; Henkel, C.; Mauersberger, R.; Martín-Pintado, J.; Weiß, A.; Lefevre, C.; Kramer, C.; Requena-Torres, M. A.; Armijos-Abendaño, R. J.

    2015-07-01

    Aims: We aim to better understand the imprints that the nuclear activity in galaxies leaves in the molecular gas. Methods: We used the IRAM 30 m telescope to observe the frequency range ~[86-116] GHz towards the central regions of the starburst galaxies M 83, M 82, and NGC 253, the galaxies hosting an active galactic nucleus (AGN) M 51, NGC 1068, and NGC 7469, and the ultra-luminous infrared galaxies (ULIRGs) Arp 220 and Mrk 231. Assuming local thermodynamic equilibrium (LTE), we calculated the column densities of 27 molecules and 10 isotopologues (or their upper limits in case of non-detections). Results: Among others, we report the first tentative detections of CH3CHO, HNCO, and NS in M 82 and, for the first time in the extragalactic medium, HC5N in NGC 253. Hα recombination lines were only found in M 82 and NGC 253. Vibrationally excited lines of HC3N were only detected in Arp 220. CH3CCH emission is only seen in the starburst-dominated galaxies. By comparison of the fractional abundances among the galaxies, we looked for the molecules that are best suited to characterise the chemistry of each group of galaxies (starbursts, AGNs and ULIRGs), as well as the differences among galaxies within the same group. Conclusions: Suitable species for characterising and comparing starburst galaxies are CH3OH and HNCO as tracers of large-scale shocks, which dominate early to intermediate starburst stages, and CH3CCH, c-C3H2, and HCO as tracers of UV fields, which control the intermediate-to-old or post starburst phases. M 83 shows signs of a shock-dominated environment. NGC 253 is characterised by both strong shocks and some UV fields. M 82 stands out for its bright photo-dissociated region tracers, which indicate an UV field-dominated environment. Regarding AGNs, the abundances of HCN and CN (previously claimed as enhanced in AGNs) in M 51 are similar to those in starburst galaxies, while the HCN/HCO+ ratio is high in M 51 and NGC 1068, but not in NGC 7469. We did not find

  9. 1990 Nationwide Truck Activity and Commodity Survey selected tabulations. Summary report

    SciTech Connect

    Not Available

    1993-06-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the detailed design of the NTACS are described in the ORNL Report {open_quotes}Technical Documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File{close_quotes}. (1992). ORNL Technical Report No. TM-12188, Oak Ridge National Laboratory, Oak Ridge, TN 37831. The main purpose of this summary report is to provide selected tables based on the public use file.

  10. U.S. Geological Survey activities in New Mexico 1995

    USGS Publications Warehouse

    Livingston, Russell K.

    1995-01-01

    The report provides an overview of the USGS in New Mexico, including activities of the Water Resources, Geologic, and National Mapping Divisions. Some USGS projects address hydrologic and geologic hazards, such as flood discharges, landslides, and land subsidence. Recent environmental assessments include participation in the Kirtland Air Force Base Installation Restoration Program, erosion on the Zuni Reservation, and ground-water contamination in eastern Bernalillo County. Water availability studies have focused on ground-water depletion in the Albuquerque Basin, recharge in the Roswell Basin, and the water resources of Taos County. Irrigation drainage in the San Juan River area and trace metals in a reach of the Rio Grande have been investigated. The National Water-Quality Assessment (NAWQA) program has two study units partly located in New Mexico. Energy and mineral resource assess- ments include gas resources in the San Juan Basin and environmental impacts of mining in the Mimbres Resource Area. The USGS is studying the extent of suitable habitat for Mexican Spotted Owls. Also discussed are cartographic/thematic products and Geographical Information Systems; surface-water, ground-water, and water-quality data-collection net- works; and reports published from 1993 to 1995.

  11. AH-64 IHADSS aviator vision experiences in Operation Iraqi Freedom

    NASA Astrophysics Data System (ADS)

    Hiatt, Keith L.; Rash, Clarence E.; Harris, Eric S.; McGilberry, William H.

    2004-09-01

    Forty AH-64 Apache aviators representing a total of 8564 flight hours and 2260 combat hours during Operation Iraqi Freedom and its aftermath were surveyed for their visual experiences with the AH-64's monocular Integrated Helmet and Display Sighting System (IHADSS) helmet-mounted display in a combat environment. A major objective of this study was to determine if the frequencies of reports of visual complaints and illusions reported in the previous studies, addressing mostly benign training environments, differ in the more stressful combat environments. The most frequently reported visual complaints, both while and after flying, were visual discomfort and headache, which is consistent with previous studies. Frequencies of complaints after flying in the current study were numerically lower for all complaint types, but differences from previous studies are statistically significant only for visual discomfort and disorientation (vertigo). With the exception of "brownout/whiteout," reports of degraded visual cues in the current study were numerically lower for all types, but statistically significant only for impaired depth perception, decreased field of view, and inadvertent instrumental meteorological conditions. This study also found statistically lower reports of all static and dynamic illusions (with one exception, disorientation). This important finding is attributed to the generally flat and featureless geography present in a large portion of the Iraqi theater and to the shift in the way that the aviators use the two disparate visual inputs presented by the IHADSS monocular design (i.e., greater use of both eyes as opposed to concentrating primarily on display imagery).

  12. Seismic surveys negatively affect humpback whale singing activity off northern Angola.

    PubMed

    Cerchio, Salvatore; Strindberg, Samantha; Collins, Tim; Bennett, Chanda; Rosenbaum, Howard

    2014-01-01

    Passive acoustic monitoring was used to document the presence of singing humpback whales off the coast of Northern Angola, and opportunistically test for the effect of seismic survey activity in the vicinity on the number of singing whales. Two Marine Autonomous Recording Units (MARUs) were deployed between March and December 2008 in the offshore environment. Song was first heard in mid June and continued through the remaining duration of the study. Seismic survey activity was heard regularly during two separate periods, consistently throughout July and intermittently in mid-October/November. Numbers of singers were counted during the first ten minutes of every hour for the period from 24 May to 1 December, and Generalized Additive Mixed Models (GAMMs) were used to assess the effect of survey day (seasonality), hour (diel variation), moon phase and received levels of seismic survey pulses (measured from a single pulse during each ten-minute sampled period) on singer number. Application of GAMMs indicated significant seasonal variation, which was the most pronounced effect when assessing the full dataset across the entire season (p<0.001); however seasonality almost entirely dropped out of top-ranked models when applied to a reduced dataset during the July period of seismic survey activity. Diel variation was significant in both the full and reduced datasets (from p<0.01 to p<0.05) and often included in the top-ranked models. The number of singers significantly decreased with increasing received level of seismic survey pulses (from p<0.01 to p<0.05); this explanatory variable was included among the top ranked models for one MARU in the full dataset and both MARUs in the reduced dataset. This suggests that the breeding display of humpback whales is disrupted by seismic survey activity, and thus merits further attention and study, and potentially conservation action in the case of sensitive breeding populations.

  13. Seismic Surveys Negatively Affect Humpback Whale Singing Activity off Northern Angola

    PubMed Central

    Cerchio, Salvatore; Strindberg, Samantha; Collins, Tim; Bennett, Chanda; Rosenbaum, Howard

    2014-01-01

    Passive acoustic monitoring was used to document the presence of singing humpback whales off the coast of Northern Angola, and opportunistically test for the effect of seismic survey activity in the vicinity on the number of singing whales. Two Marine Autonomous Recording Units (MARUs) were deployed between March and December 2008 in the offshore environment. Song was first heard in mid June and continued through the remaining duration of the study. Seismic survey activity was heard regularly during two separate periods, consistently throughout July and intermittently in mid-October/November. Numbers of singers were counted during the first ten minutes of every hour for the period from 24 May to 1 December, and Generalized Additive Mixed Models (GAMMs) were used to assess the effect of survey day (seasonality), hour (diel variation), moon phase and received levels of seismic survey pulses (measured from a single pulse during each ten-minute sampled period) on singer number. Application of GAMMs indicated significant seasonal variation, which was the most pronounced effect when assessing the full dataset across the entire season (p<0.001); however seasonality almost entirely dropped out of top-ranked models when applied to a reduced dataset during the July period of seismic survey activity. Diel variation was significant in both the full and reduced datasets (from p<0.01 to p<0.05) and often included in the top-ranked models. The number of singers significantly decreased with increasing received level of seismic survey pulses (from p<0.01 to p<0.05); this explanatory variable was included among the top ranked models for one MARU in the full dataset and both MARUs in the reduced dataset. This suggests that the breeding display of humpback whales is disrupted by seismic survey activity, and thus merits further attention and study, and potentially conservation action in the case of sensitive breeding populations. PMID:24618836

  14. Technical documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File

    SciTech Connect

    Not Available

    1992-09-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the design of the NTACS are described in this document.

  15. ICAO Assistance to Civil Aviation in the Developing World.

    ERIC Educational Resources Information Center

    Vivian, Jack

    1981-01-01

    Describes the cost advantages of air transportation over road, rail, and river transportation in many circumstances which prevail today in developing countries. Presents accounts of International Civil Aviation Organization's (ICAO's) efforts supporting civil aviation programs in these countries. (DS)

  16. Publishing Aviation Research: An Interdisciplinary Review of Scholarly Journals.

    ERIC Educational Resources Information Center

    Truitt, Lawrence J.; Kaps, Robert W.

    1995-01-01

    An ERIC search and key informant interviews were used to identify 26 journals that regularly publish aviation-related articles. The journals are in four categories: transportation management and economics, travel and tourism, aviation law, and interdisciplinary. (SK)

  17. Aeronautics and Aviation Science: Careers and Opportunities Project

    NASA Technical Reports Server (NTRS)

    Texter, P. Cardie

    1998-01-01

    standards for quality of teaching, and an educational agenda that promotes high standards for all students, Aeronautics and Aviation Science: Careers and Opportunities had as its aim to deliver products to schools, both in and outside the project sites, which attempt to incorporate multi-disciplined approaches in the presentation of a curriculum which would be appropriate in any classroom, while also aiming to appeal to young women and minorities. The curriculum was developed to provide students with fundamentals of aeronautics and aviation science. The curriculum also encouraged involving students and teachers in research projects, and further information gathering via electronic bulletin boards and internet capabilities. Though not entirely prescriptive, the curriculum was designed to guide teachers through recommended activities to supplement MCET's live telecast video presentations. Classroom teachers were encouraged to invite local pilots, meteorologists, and others from the field of aviation and aeronautics, particularly women and minorities to visit schools and to field questions from the students.

  18. Aviation Jobs and Safety Act of 2011

    THOMAS, 112th Congress

    Rep. Costello, Jerry F. [D-IL-12

    2011-07-26

    07/27/2011 Referred to the Subcommittee on Aviation. (All Actions) Notes: For further action, see H.R.1079, which became Public Law 112-7 on 3/31/2011. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  19. Lightweight diesel aircraft engines for general aviation

    NASA Technical Reports Server (NTRS)

    Berenyi, S. G.

    1983-01-01

    Two different engines were studied. The advantages of a diesel to general aviation were reduced to fuel consumption, reduced operating costs, and reduced fire and explosion hazard. There were no ignition mixture control or inlet icing problems. There are fewer controls and no electrical interference problems.

  20. Pilots and Flight Engineers. Aviation Careers Series.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the variety of careers available for airplane pilots and flight engineers. The first part of the booklet provides general information about careers for pilots and summarizes the information in a table. In the main part of the booklet, the following 11 job categories are outlined: flight…

  1. A Guide to Aviation Education Resources.

    ERIC Educational Resources Information Center

    National Coalition for Aviation Education, Washington, DC.

    This resource guide details the services and materials available from the National Coalition for Aviation Education (NCAE) member organizations. An alphabetical listing of 15 NCAE member organizations provides in each case the name of a contact person, address, telephone and fax numbers, and a very brief description of whom or what the…

  2. Aviation Mechanics. Post Secondary Curriculum Guide.

    ERIC Educational Resources Information Center

    Watkins, James F.; And Others

    Intended to provide a model for organizing vocational instructional content, this curriculum guide consists of information pertinent to conducting a postsecondary level course in aviation mechanics. While the guide is primarily oriented towards the classroom, whether as a primary resource or as a supplement to other teaching materials, it may also…

  3. Collegiate Aviation and FAA Air Traffic Control.

    ERIC Educational Resources Information Center

    Ruiz, Jose R.; Ruiz, Lorelei E.

    2003-01-01

    Based on a literature review this article describes the Air Traffic-Collegiate Training Initiative (AT-CTI) program, including objectives, the process by which postsecondary institutes become affiliated, advantages of affiliation, and the recruitment and employment of air traffic control graduates by the Federal Aviation Administration. (Contains…

  4. Synthetic and Biomass Alternate Fueling in Aviation

    NASA Technical Reports Server (NTRS)

    Hendricks, Robert C.; Bushnell, Dennis M.

    2009-01-01

    Must use earth's most abundant natural resources - Biomass, Solar, Arid land (43%), Seawater (97%) with nutrients (80%) plus brackish waters and nutrients resolve environmental triangle of conflicts energy-food-freshwater and ultrafine particulate hazards. Requires Paradigm Shift - Develop and Use Solar* for energy; Biomass for aviation and hybrid-electric-compressed air mobility fueling with transition to hydrogen long term.

  5. Aviation technology applicable to developing regions

    NASA Technical Reports Server (NTRS)

    Zuk, John; Alton, Larry R.

    1988-01-01

    This paper is an analysis of aviation technologies useful for formulation of development plans to the year 2000 for emerging nations. The Caribbean Basin was used as a specific application. This development promises to be so explosive over the next 15 years as to be virtually unpredictable.

  6. Aviation Structural Mechanic E 1 & C.

    ERIC Educational Resources Information Center

    Naval Education and Training Command, Pensacola, FL.

    The rate training manual is one of a series of training handbooks prepared for enlisted personnel of the Navy and Naval Reserve who are studying for advancement in the Aviation Structural Mechanic E (AME) rating. The manual is based on the professional qualifications for the rates AME1 and AMEC. Chapters are organized according to specific job…

  7. Aviation Structural Mechanic H1 & C.

    ERIC Educational Resources Information Center

    Naval Education and Training Command, Pensacola, FL.

    The rate training manual and nonresident career course presents materials for individualized study that will assist Aviation Structural Mechanics in Hydraulics (AMH) in meeting the occupational requirements of their rating. The study materials seek to improve job skills among Navy petty officers in conjunction with their on-the-job training as…

  8. Aircraft Manufacturing Occupations. Aviation Careers Series.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the variety of careers available in the aircraft manufacturing industry. The first part of the booklet provides general information about careers in the aerospace industry (of which aircraft manufacturing is one part), including the numbers of various types of workers employed in those…

  9. Integrated avionics for future general aviation aircraft

    NASA Technical Reports Server (NTRS)

    Denery, D. G.; Jackson, C. T., Jr.; Callas, G. P.; Berkstresser, B. K.; Hardy, G. H.

    1978-01-01

    The program described was initiated in 1975 to provide the critical information for the design of an advanced avionics system suitable for general aviation. Emphasis is on the use of data busing, distributed microsensors, shared electronic displays and pilot entry devices, innovative low-cost sensors, and improved functional characteristics. Design considerations include cost, reliability, maintainability, and modularity.

  10. Proposed English Standards Promote Aviation Safety.

    ERIC Educational Resources Information Center

    Chatham, Robert L.; Thomas, Shelley

    2000-01-01

    Discusses the International Civil Aviation Organization's (ICAO) Air Navigation's Commission approval of a task to develop minimum skill level requirements in English for air traffic control. The ICAO collaborated with the Defense Language Institute English Language Center to propose a minimum standard for English proficiency for international…

  11. Chinese-English Aviation and Space Dictionary.

    ERIC Educational Resources Information Center

    Air Force Systems Command, Wright-Patterson AFB, OH. Foreign Technology Div.

    The Aviation and Space Dictionary is the second of a series of Chinese-English technical dictionaries under preparation by the Foreign Technology Division, United States Air Force Systems Command. The purpose of the series is to provide rapid reference tools for translators, abstracters, and research analysts concerned with scientific and…

  12. Airport Careers. Aviation Careers Series. Revised.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the variety of careers available in airports. The first part of the booklet provides general information about careers at airports, while the main part of the booklet outlines the following nine job categories: airport director, assistant airport director, engineers, support personnel,…

  13. Meteorological needs of the aviation community

    NASA Technical Reports Server (NTRS)

    Luers, J. K.

    1977-01-01

    A study was conducted to determine the important meteorological needs of the aviation community and to recommend research in those areas judged most beneficial. The study was valuable in that it provided a comprehensive list of suspected meteorological deficiencies and ideas for research programs relative to these deficiencies. The list and ideas were generated from contacts with various pilots, air traffic controllers, and meteorologists.

  14. Airline Careers. Aviation Careers Series. Revised.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the variety of careers available in airlines. The first part of the booklet provides general information about careers in the airline industry, including salaries, working conditions, job requirements, and projected job opportunities. In the main part of the booklet, the following 22 job…

  15. Flight Attendants. Aviation Careers Series. Revised.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the career opportunities of airline flight attendants. General information about airline hiring policies for flight attendants are discussed, and the following information about the flight attendant job classification is provided: nature of the work, working conditions, where the jobs…

  16. Civil aviation, air pollution and human health

    NASA Astrophysics Data System (ADS)

    Harrison, Roy M.; Masiol, Mauro; Vardoulakis, Sotiris

    2015-04-01

    Air pollutant emissions from aircraft have been subjected to less rigorous control than road traffic emissions, and the rapid growth of global aviation is a matter of concern in relation to human exposures to pollutants, and consequent effects upon health. Yim et al (2015 Environ. Res. Lett. 3 034001) estimate exposures globally arising from aircraft engine emissions of primary particulate matter, and from secondary sulphates and ozone, and use concentration-response functions to calculate the impact upon mortality, which is monetised using the value of statistical life. This study makes a valuable contribution to estimating the magnitude of public health impact at various scales, ranging from local, near airport, regional and global. The results highlight the need to implement future mitigation actions to limit impacts of aviation upon air quality and public health. The approach adopted in Yim et al only accounts for the air pollutants emitted by aircraft engine exhausts. Whilst aircraft emissions are often considered as dominant near runways, there are a number of other sources and processes related to aviation that still need to be accounted for. This includes impacts of nitrate aerosol formed from NOx emissions, but probably more important, are the other airport-related emissions from ground service equipment and road traffic. By inclusion of these, and consideration of non-fatal impacts, future research will generate comprehensive estimates of impact related to aviation and airports.

  17. NASA and General Aviation. NASA SP-485.

    ERIC Educational Resources Information Center

    Ethell, Jeffrey L.

    A detailed examination of the nature and function of general aviation and a discussion of how the National Aeronautics and Space Administration (NASA) helps keep it on the cutting edge of technology are offered in this publication. The intricacies of aerodynamics, energy, and safety as well as the achievements in aeronautical experimentation are…

  18. 77 FR 40699 - Aviation Rulemaking Advisory Committee Teleconference on Transport Airplane and Engine Issues

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee Teleconference on Transport Airplane and Engine Issues AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of public teleconference. SUMMARY: This notice announces a public teleconference of the FAA's Aviation Rulemaking...

  19. 77 FR 24759 - Aviation Rulemaking Advisory Committee Meeting on Transport Airplane and Engine Issues

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee Meeting on Transport Airplane and Engine Issues AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of public meeting. SUMMARY: This notice announces a public meeting of the FAA's Aviation Rulemaking Advisory Committee...

  20. 76 FR 14115 - Aviation Rulemaking Advisory Committee Meeting on Transport Airplane and Engine Issues

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee Meeting on Transport Airplane and Engine Issues AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of public meeting. SUMMARY: This notice announces a public meeting of the FAA's Aviation Rulemaking Advisory...

  1. 75 FR 10551 - Aviation Rulemaking Advisory Committee Meeting on Transport Airplane and Engine Issues

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee Meeting on Transport Airplane and Engine Issues AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of public meeting. SUMMARY: This notice announces a public meeting of the FAA's Aviation Rulemaking Advisory Committee...

  2. The UNO Aviation Monograph Series: Aviation Security: An Annotated Bibliography of Responses to the Gore Commission

    NASA Technical Reports Server (NTRS)

    Carrico, John S.; Schaaf, Michaela M.

    1998-01-01

    This monograph is a companion to UNOAI Monograph 96-2, "The Image of Airport Security: An Annotated Bibliography," compiled in June 1996. The White House Commission on Aviation Safety and Security, headed by Vice President Al Gore, was formed as a result of the TWA Flight 800 crash in August 1996. The Commission's final report included 31 recommendations addressed toward aviation security. The recommendations were cause for security issues to be revisited in the media and by the aviation industry. These developments necessitated the need for an updated bibliography to review the resulting literature. Many of the articles were written in response to the recommendations made by the Gore Commission. "Aviation Security: An Annotated Bibliography of Responses to the Gore Commission" is the result of this need.

  3. FBO and Airport Internships for University Aviation Students: Benefits for Students, Universities, and the Aviation Industry.

    ERIC Educational Resources Information Center

    Thiesse, James L.; And Others

    1992-01-01

    Describes five types of internships for aviation education: job shadowing, departmental rotation, single department based, academic, and specific task. Gives examples in two settings: airports and fixed-base operators. (SK)

  4. Come Fly with Me! Exploring Science K-6 through Aviation/Aerospace Concepts.

    ERIC Educational Resources Information Center

    Housel, David C.; Housel, Doreen K. M.

    This guide contains 95 activities dealing with various aerospace/aviation education concepts. The activities are presented in units for kindergarten through sixth grade organized around a central theme at each grade level. The themes follow a sequence from grade to grade. Beginning with the introduction of basic inquiry process skills in…

  5. Peer Ratings as Predictors of Success in Military Aviation.

    ERIC Educational Resources Information Center

    Wahlberg, James L.; And Others

    Three experimental peer rating forms were developed for use in research in prediction of the aviation training performance criterion--completion/attrition--from the training program for Aviation Warrant Officer Candidates at the U.S. Army Helicopter School. This paper describes the construction of the ratings, the "Potential Aviator Rating" forms,…

  6. Aviation -- Where Career Opportunities are Bright, Counselor's Guide.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter; Marshall, Jane N.

    This aviation occupations guide is designed for use as a unit as well as in conjunction with an aviation careers package of material that contains a film strip and recording. Chapter One contains the script of the film strip, Aviation--Where Career Opportunities are Bright, and includes all photographs used in the film strip plus numerous…

  7. 14 CFR Appendix - Special Federal Aviation Regulation No. 36

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 36 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Special Federal Aviation Regulation No. 36 Editorial...

  8. 14 CFR Appendix - Special Federal Aviation Regulation No. 108

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Special Federal Aviation Regulation No. 108 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Special Federal Aviation Regulation No....

  9. 77 FR 16186 - Airworthiness Directives; Dassault Aviation Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-20

    ... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Dassault Aviation Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking...

  10. 14 CFR Appendix - Special Federal Aviation Regulation No. 71

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Special Federal Aviation Regulation No. 71 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No. 71 Editorial Note: For...

  11. 14 CFR Appendix - Special Federal Aviation Regulation No. 106

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Special Federal Aviation Regulation No. 106 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  12. 77 FR 61539 - Airworthiness Directives; DASSAULT AVIATION Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...; ] DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; DASSAULT AVIATION Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice...

  13. 14 CFR Appendix - Special Federal Aviation Regulation No. 14

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Special Federal Aviation Regulation No. 14 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Pt. 121, SFAR No. 14 Special Federal Aviation Regulation No....

  14. 14 CFR Appendix - Special Federal Aviation Regulation No. 106

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 106 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  15. 14 CFR Appendix - Special Federal Aviation Regulation No. 89

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Special Federal Aviation Regulation No. 89 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  16. 14 CFR Appendix - Special Federal Aviation Regulation No. 60

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 60 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SPECIAL AIR TRAFFIC RULES Special Federal Aviation Regulation No....

  17. 14 CFR Appendix - Special Federal Aviation Regulation No. 89

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 89 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  18. 14 CFR Appendix - Special Federal Aviation Regulation No. 13

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Pt. 25, SFAR No. 13 Special Federal Aviation Regulation No. 13...

  19. 14 CFR Appendix - Special Federal Aviation Regulation No. 106

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Special Federal Aviation Regulation No. 106 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  20. 14 CFR Appendix - Special Federal Aviation Regulation No. 60

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Special Federal Aviation Regulation No. 60 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SPECIAL AIR TRAFFIC RULES Special Federal Aviation Regulation No....

  1. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE... Special Federal Aviation Regulation No. 97 Editorial Note: For the text of SFAR No. 97, see part 91...

  2. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  3. 14 CFR Appendix - Special Federal Aviation Regulation No. 93

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Special Federal Aviation Regulation No. 93 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES TRAINING CENTERS Special Federal Aviation Regulation No. 93 Editorial...

  4. 14 CFR Appendix - Special Federal Aviation Regulation No. 14

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 14 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Pt. 121, SFAR No. 14 Special Federal Aviation Regulation No....

  5. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No. 97 Editorial Note: For...

  6. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  7. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No. 97 Editorial Note: For...

  8. 14 CFR Appendix - Special Federal Aviation Regulation No. 108

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 108 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Special Federal Aviation Regulation No....

  9. 14 CFR Appendix - Special Federal Aviation Regulation No. 108

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Special Federal Aviation Regulation No. 108 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN... Aviation Regulation No. 108 Note: For the text of SFAR No. 108, see part 91 of this chapter....

  10. 14 CFR Appendix - Special Federal Aviation Regulation No. 71

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Special Federal Aviation Regulation No. 71 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No. 71 Editorial Note: For...

  11. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No. 97 Editorial Note: For...

  12. 14 CFR Appendix - Special Federal Aviation Regulation No. 93

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 93 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Federal Aviation Regulation No. 93 Editorial Note: For...

  13. 77 FR 35465 - Advisory Committee for Aviation Consumer Protection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-13

    ... TRANSPORTATION Office of the Secretary Advisory Committee for Aviation Consumer Protection AGENCY: Office of the.... SUMMARY: This notice announces the first meeting of the Advisory Committee for Aviation Consumer..., Senior Attorney, Office of the Assistant General Counsel for Aviation Enforcement and Proceedings,...

  14. 14 CFR Appendix - Special Federal Aviation Regulation No. 36

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Special Federal Aviation Regulation No. 36 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Special Federal Aviation Regulation No. 36 Editorial...

  15. 77 FR 43135 - Advisory Committee for Aviation Consumer Protection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... Office of the Secretary Advisory Committee for Aviation Consumer Protection AGENCY: Office of the.... SUMMARY: This notice announces the second meeting of the Advisory Committee for Aviation Consumer..., Senior Attorney, Office of the Assistant General Counsel for Aviation Enforcement and Proceedings,...

  16. 14 CFR Appendix - Special Federal Aviation Regulation No. 89

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 89 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS... OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Special Federal Aviation Regulation...

  17. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE... Special Federal Aviation Regulation No. 97 Editorial Note: For the text of SFAR No. 97, see part 91...

  18. 14 CFR Appendix - Special Federal Aviation Regulation No. 97

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Special Federal Aviation Regulation No. 97 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES IFR ALTITUDES Special Federal Aviation Regulation No. 97 Editorial...

  19. 14 CFR Appendix - Special Federal Aviation Regulation No. 60

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Special Federal Aviation Regulation No. 60 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SPECIAL AIR TRAFFIC RULES Special Federal Aviation Regulation No....

  20. 77 FR 44511 - Airworthiness Directives; Alpha Aviation Concept Limited Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Alpha Aviation Concept Limited Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation...