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.

Effects of Burning Alternative Fuel in a 5-Cup Combustor Sector

NASA Technical Reports Server (NTRS)

Tacina, K. M.; Chang, C. T.; Lee, C.-M.; He, Z.; Herbon, J.

2015-01-01

A goal of NASA's Environmentally Responsible Aviation (ERA) program is to develop a combustor that will reduce the NOx emissions and that can burn both standard and alternative fuels. To meet this goal, NASA partnered with General Electric Aviation to develop a 5-cup combustor sector; this sector was tested in NASA Glenn's Advanced Subsonic Combustion Rig (ASCR). To verify that the combustor sector was fuel-flexible, it was tested with a 50-50 blend of JP-8 and a biofuel made from the camelina sativa plant. Results from this test were compared to results from tests where the fuel was neat JP-8. Testing was done at three combustor inlet conditions: cruise, 30% power, and 7% power. When compared to burning JP-8, burning the 50-50 blend did not significantly affect emissions of NOx, CO, or total hydrocarbons. Furthermore, it did not significantly affect the magnitude and frequency of the dynamic pressure fluctuations.

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.

Aviation in the U.S. Army, 1919-1939,

DTIC Science & Technology

1987-01-01

United States Air Force: A Case Study (Manhattan, Kans.: Military Affairs/Aerospace Historian, 1977). The following are useful in connection with Reserve...Published government documents constitute a major source for the study of Army aviation. Legislative items include the Congressional Record, hearings...that formed a foundation for the country to win the air war in World War 11. Nearly every scholarly study of this era focuses on these developments, or

PRSEUS Development for the Hybrid Wing Body Aircraft

NASA Technical Reports Server (NTRS)

Velicki, Alex; Jegley, Dawn

2011-01-01

NASA has created the Environmentally Responsible Aviation (ERA) Project to explore and document the feasibility, benefits and technical risk of advanced vehicle configurations and enabling technologies that will reduce the impact of aviation on the environment. A critical aspect of this pursuit is the development of a lighter, more robust airframe that will enable the introduction of unconventional aircraft configurations that have higher lift to drag ratios, reduced drag, and lower community noise. The primary structural concept being developed for the Hybrid Wing Body aircraft design under the ERA project in the Airframe Technology element is the PRSEUS concept. This paper describes how researchers at NASA and Boeing are working together to develop fundamental PRSEUS technologies that could someday be implemented on a transport size HWB airplane design.

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.

76 FR 66351 - Petition for Exemption; Summary of Petition Received

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-26

...: You may send comments identified by Docket Number FAA-2011- 1084 using any of the following methods...-2011-1084. Petitioner: Era Helicopters, LLC. Section of 14 CFR Affected: Special Federal Aviation...

Conceptual Design and Structural Optimization of NASA Environmentally Responsible Aviation (ERA) Hybrid Wing Body Aircraft

NASA Technical Reports Server (NTRS)

Quinlan, Jesse R.; Gern, Frank H.

2016-01-01

Simultaneously achieving the fuel consumption and noise reduction goals set forth by NASA's Environmentally Responsible Aviation (ERA) project requires innovative and unconventional aircraft concepts. In response, advanced hybrid wing body (HWB) aircraft concepts have been proposed and analyzed as a means of meeting these objectives. For the current study, several HWB concepts were analyzed using the Hybrid wing body Conceptual Design and structural optimization (HCDstruct) analysis code. HCDstruct is a medium-fidelity finite element based conceptual design and structural optimization tool developed to fill the critical analysis gap existing between lower order structural sizing approaches and detailed, often finite element based sizing methods for HWB aircraft concepts. Whereas prior versions of the tool used a half-model approach in building the representative finite element model, a full wing-tip-to-wing-tip modeling capability was recently added to HCDstruct, which alleviated the symmetry constraints at the model centerline in place of a free-flying model and allowed for more realistic center body, aft body, and wing loading and trim response. The latest version of HCDstruct was applied to two ERA reference cases, including the Boeing Open Rotor Engine Integration On an HWB (OREIO) concept and the Boeing ERA-0009H1 concept, and results agreed favorably with detailed Boeing design data and related Flight Optimization System (FLOPS) analyses. Following these benchmark cases, HCDstruct was used to size NASA's ERA HWB concepts and to perform a related scaling study.

Conceptual Design and Cost Estimate of a Subsonic NASA Testbed Vehicle (NTV) for Aeronautics Research

NASA Technical Reports Server (NTRS)

Nickol, Craig L.; Frederic, Peter

2013-01-01

A conceptual design and cost estimate for a subsonic flight research vehicle designed to support NASA's Environmentally Responsible Aviation (ERA) project goals is presented. To investigate the technical and economic feasibility of modifying an existing aircraft, a highly modified Boeing 717 was developed for maturation of technologies supporting the three ERA project goals of reduced fuel burn, noise, and emissions. This modified 717 utilizes midfuselage mounted modern high bypass ratio engines in conjunction with engine exhaust shielding structures to provide a low noise testbed. The testbed also integrates a natural laminar flow wing section and active flow control for the vertical tail. An eight year program plan was created to incrementally modify and test the vehicle, enabling the suite of technology benefits to be isolated and quantified. Based on the conceptual design and programmatic plan for this testbed vehicle, a full cost estimate of $526M was developed, representing then-year dollars at a 50% confidence level.

Status of Advanced Stitched Unitized Composite Aircraft Structures

NASA Technical Reports Server (NTRS)

Jegley, Dawn C.; Velicki, Alex

2013-01-01

NASA has created the Environmentally Responsible Aviation (ERA) Project to explore and document the feasibility, benefits and technical risk of advanced vehicle configurations and enabling technologies that will reduce the impact of aviation on the environment. A critical aspect of this pursuit is the development of a lighter, more robust airframe that will enable the introduction of unconventional aircraft configurations that have higher lift-to-drag ratios, reduced drag, and lower community noise levels. The primary structural concept being developed under the ERA project in the Airframe Technology element is the Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) concept. This paper describes how researchers at NASA and The Boeing Company are working together to develop fundamental PRSEUS technologies that could someday be implemented on a transport size aircraft with high aspect ratio wings or unconventional shapes such as a hybrid wing body airplane design.

Status of ERA Airframe Technology Demonstrators

NASA Technical Reports Server (NTRS)

Davis, Pamela; Jegley, Dawn; Rigney, Tom

2015-01-01

NASA has created the Environmentally Responsible Aviation (ERA) Project to explore and document the feasibility, benefits and technical risk of advanced vehicle configurations and enabling technologies that will reduce the impact of aviation on the environment. A critical aspect of this pursuit is the development of a lighter, more robust airframe that will enable the introduction of unconventional aircraft configurations that have higher lift-to-drag ratios, reduced drag, and lower community noise. The Airframe Technology subproject contains two elements. Under the Damage Arresting Composite Demonstration an advanced material system is being explored which will lead to lighter airframes that are more structural efficient than the composites used in aircraft today. Under the Adaptive Compliant Trailing Edge Flight Experiment a new concept of a flexible wing trailing edge is being evaluated which will reduce weight and improve aerodynamic performance. This presentation will describe the development these two airframe technologies.

Semiannual Report to Congress on the Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1984-04-13

AD-fl143 023 SEMIANNUAL REPORT TO CONGRESS ON THEUEFFECTIVENESS OF i/i THE CIVIL AVIATION SECURITY PROGRAM(U) FEDERAL AVIATION ADMINISTRATION...Semiannual Report to O Congress on the US Deportmnent of TrasEffectiveness ofi of TransportationFedewl Avkffim Avao The Civil Aviation - Security Program... Aviation Security Program 8. Performing OrgniaetioNi RePwt Us. Aviation Security Division 9. Performing Organistion Name and Address 10. Work Unit No

Industry assessment of human factors in aviation maintenance and inspection research program : an assessment of industry awareness and use of the Federal Aviation Administration Office of Aviation Medicine Human Factors in Aviation Maintenance and Inspection Research and Development Program from 1989 through 1998

DOT National Transportation Integrated Search

1998-03-01

Ten years ago the Federal Aviation Administration (FAA) Office of Aviation Medicine embarked on a research and development program dedicated to human factors in aviation maintenance and inspection. Since 1989 FAA has invested over $12M in maintenance...

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…

Initial Air Traffic Control Training at Tartu Aviation College

DOT National Transportation Integrated Search

1997-01-01

A well developed air traffic control training system is vitally important for guaranteeing flight safety and the efficient provision of air traffic control services. During the Soviet era, air traffic control services in Estonia were provided by Aero...

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Aviation Safety Reporting Program... GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against... to the National Aeronautics and Space Administration under the Aviation Safety Reporting Program (or...

Toward an International Open Skies Regime: Advances, Impediments, and Impacts

DOT National Transportation Integrated Search

1998-01-01

The International Air Transportation Competition Act of 1979 heralded the era of Open Skies in international aviation. This paper traces the post-war regulation and then deregulation of fares, rates, routes, and capacity all the way from Bermuda I th...

Engineering a Quieter America: Commercial Aviation: A New Era - Workshop Final Report

DOT National Transportation Integrated Search

2017-09-01

The report Technology for a Quieter America1 (TQA), published in 2010 by the National Academies Press on behalf of the National Academy of Engineering (NAE), emphasizes the importance of engineeringand, in particular, the role of noise control tec...

ERA's Open Rotor Studies Including Shielding for Noise Reduction

NASA Technical Reports Server (NTRS)

Van Zante, Dale; Thomas, Russell

2012-01-01

The Open Rotor is a modern version of the UnDucted Fan (UDF) that was flight tested in the late 1980's through a partnership between NASA and General Electric (GE). Tests were conducted in the 9' x 15' Low Speed Wind Tunnel and the 8' x 6' Supersonic Wind Tunnel starting in late 2009 and completed in early 2012. Aerodynamic and acoustic data were obtained for takeoff, approach and cruise simulations. GE was the primary partner, but other organizations were involved such as Boeing and Airbus who provided additional hardware for fuselage simulations. This test campaign provided the acoustic and performance characteristics for modern open rotor blades designs." NASA and GE conducted joint systems analysis to evaluate how well new blade designs would perform on a B737 class aircraft, and compared the results to an advanced higher bypass ratio turbofan." Acoustic shielding experiments were performed at NASA GRC and Boeing LSAF facilities to provide data for noise estimates of unconventional aircraft configurations with Open Rotor propulsion systems." The work was sponsored by NASA's aeronautics programs, including the Subsonic Fixed Wing (SFW) and the Environmentally Responsible Aviation (ERA) projects."

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

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…

41 CFR 102-33.220 - What are the responsibilities of an agency's aviation program in justifying the use of a...

Code of Federal Regulations, 2013 CFR

2013-07-01

... responsibilities of an agency's aviation program in justifying the use of a Government aircraft to transport... Aircraft § 102-33.220 What are the responsibilities of an agency's aviation program in justifying the use... authority, the agency's aviation program must provide cost estimates to assist in determining whether or not...

41 CFR 102-33.220 - What are the responsibilities of an agency's aviation program in justifying the use of a...

Code of Federal Regulations, 2010 CFR

2010-07-01

... responsibilities of an agency's aviation program in justifying the use of a Government aircraft to transport... Aircraft § 102-33.220 What are the responsibilities of an agency's aviation program in justifying the use... authority, the agency's aviation program must provide cost estimates to assist in determining whether or not...

41 CFR 102-33.220 - What are the responsibilities of an agency's aviation program in justifying the use of a...

Code of Federal Regulations, 2014 CFR

2014-01-01

... responsibilities of an agency's aviation program in justifying the use of a Government aircraft to transport... Aircraft § 102-33.220 What are the responsibilities of an agency's aviation program in justifying the use... authority, the agency's aviation program must provide cost estimates to assist in determining whether or not...

41 CFR 102-33.220 - What are the responsibilities of an agency's aviation program in justifying the use of a...

Code of Federal Regulations, 2011 CFR

2011-01-01

... responsibilities of an agency's aviation program in justifying the use of a Government aircraft to transport... Aircraft § 102-33.220 What are the responsibilities of an agency's aviation program in justifying the use... authority, the agency's aviation program must provide cost estimates to assist in determining whether or not...

41 CFR 102-33.220 - What are the responsibilities of an agency's aviation program in justifying the use of a...

Code of Federal Regulations, 2012 CFR

2012-01-01

... responsibilities of an agency's aviation program in justifying the use of a Government aircraft to transport... Aircraft § 102-33.220 What are the responsibilities of an agency's aviation program in justifying the use... authority, the agency's aviation program must provide cost estimates to assist in determining whether or not...

Independent Review of Aviation Technology and Research Information Analysis System (ATRIAS) Database

DTIC Science & Technology

1994-02-01

capability to support the Federal Aviation Administration (FAA)/ Aviation Security Research and Development Service’s (ACA) Explosive Detection...Systems (EDS) programs and Aviation Security Human Factors Program (ASHFP). This review was conducted by an independent consultant selected by the FAA...sections 2 and 3 of the report. Overall, ATRIAS was found to address many technology application areas relevant to the FAA’s aviation security programs

Federal Aviation Administration Curriculum Guide for Aviation Magnet Schools Programs

DOT National Transportation Integrated Search

1994-01-01

Prepared ca. 1994. This publication is designed to provide: : - a brief history of the role of aviation in motivating young : people to learn. : - examples of aviation magnet activities, programs, projects and : school curriculums. : - documentation ...

An analysis of students' perceptions to Just Culture in the aviation industry: A study of a Midwest aviation training program (case study)

NASA Astrophysics Data System (ADS)

Mohammed, Lazo Akram

The research will focus on the discussion of the ways in which the top-down nature of Safety Management Systems (SMS) can be used to create `Just Culture' within the aviation industry. Specific focus will be placed on an aviation program conducted by an accredited university, with the institution in focus being the midwest aviation training program. To this end, a variety of different aspects of safety culture in aviation and aviation management will be considered. The focus on the implementation strategies vital for the existence of a `Just Culture' within the aviation industry in general, and particularly within the aforementioned institution's aerospace program. Some ideas and perspectives will be subsequently suggested and designed for implementation, within the institution's program. The aspect of enhancing the overall safety output gained, from the institution, as per standards set within the greater American Aviation industry will be examined. Overall, the paper will seek to showcase the vital importance of implementing the SMS standardization model in the institution's Aerospace program, while providing some areas of concern. Such concerns will be based on a number of issues, which are pertinent to the overall enhancement of the institution's observance of aviation safety. This will be both in general application of an SMS, as well as personalized/ specific applications in areas in need of improvement. Overall, through the paper, the author hopes to provide a better understanding of the institution's placement, with regard to not only aviation safety, but also the implementation of an effective `Just Culture' within the program.

Astronaut Medical Selection and Flight Medicine Care During the Shuttle ERA 1981 to 2011

NASA Technical Reports Server (NTRS)

Johnston, S.; Jennings, R.; Stepaniak, P.; Schmid, J.; Rouse, B.; Gray, G.; Tarver, B.

2011-01-01

The NASA Shuttle Program began with congressional budget approval in January 5, 1972 and the launch of STS-1 on April 12, 1981 and recently concluded with the landing of STS-135 on July 21, 2011. The evolution of the medical standards and care of the Shuttle Era Astronauts began in 1959 with the first Astronaut selection. The first set of NASA minimal medical standards were documented in 1977 and based on Air Force, Navy, Department of Defense, and the Federal Aviation Administration standards. Many milestones were achieved over the 30 years from 1977 to 2007 and the subsequent 13 Astronaut selections and 4 major expert panel reviews performed by the NASA Flight Medicine Clinic, Aerospace Medicine Board, and Medical Policy Board. These milestones of aerospace medicine standards, evaluations, and clinical care encompassed the disciplines of preventive, occupational, and primary care medicine and will be presented. The screening and retention standards, testing, and specialist evaluations evolved through periodic expert reviews, evidence based medicine, and Astronaut medical care experience. The last decade of the Shuttle Program saw the development of the International Space Station (ISS) with further Space medicine collaboration and knowledge gained from our International Partners (IP) from Russia, Canada, Japan, and the European Space Agencies. The Shuttle Program contribution to the development and implementation of NASA and IP standards and waiver guide documents, longitudinal data collection, and occupational surveillance models will be presented along with lessons learned and recommendations for future vehicles and missions.

NASA Environmentally Responsible Aviation Hybrid Wing Body Flow-Through Nacelle Wind Tunnel CFD

NASA Technical Reports Server (NTRS)

Schuh, Michael J.; Garcia, Jospeh A.; Carter, Melissa B.; Deere, Karen A.; Stremel, Paul M.; Tompkins, Daniel M.

2016-01-01

Wind tunnel tests of a 5.75% scale model of the Boeing Hybrid Wing Body (HWB) configuration were conducted in the NASA Langley Research Center (LaRC) 14'x22' and NASA Ames Research Center (ARC) 40'x80' low speed wind tunnels as part of the NASA Environmentally Responsible Aviation (ERA) Project. Computational fluid dynamics (CFD) simulations of the flow-through nacelle (FTN) configuration of this model were performed before and after the testing. This paper presents a summary of the experimental and CFD results for the model in the cruise and landing configurations.

NASA Environmentally Responsible Aviation Hybrid Wing Body Flow-Through Nacelle Wind Tunnel CFD

NASA Technical Reports Server (NTRS)

Schuh, Michael J.; Garcia, Joseph A.; Carter, Melissa B.; Deere, Karen A.; Tompkins, Daniel M.; Stremel, Paul M.

2016-01-01

Wind tunnel tests of a 5.75 scale model of the Boeing Hybrid Wing Body (HWB) configuration were conducted in the NASA Langley Research Center (LaRC) 14x22 and NASA Ames Research Center (ARC) 40x80 low speed wind tunnels as part of the NASA Environmentally Responsible Aviation (ERA) Project. Computational fluid dynamics (CFD) simulations of the flow-through nacelle (FTN) configuration of this model were performed before and after the testing. This paper presents a summary of the experimental and CFD results for the model in the cruise and landing configurations.

Semiannual Report to Congress on the Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1983-10-21

Aviation Security Program -s fro January 1 -June 30, 1983 c> CD C_3 LU DTIC ELECTE NOV 1 8 1983 D <sS^ B Washington, O.C. 20691 October...Effectiveness of the Civil Aviation Security Program 7. A-.W.) Aviation Security Division V. P»tf»m..»» 0>|fi •« Nam» «n4 Aa^rai» DOT/Federal...Aviation Administration Office of Civil Aviation Security 800 Independence Avenue, SW. Washington, P.C. 20591 1. ••€•*.»•<•’• Caiala*. Na. S.

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1976-04-19

AD-At𔃻A 424 FEDERAL AVIATION ADMINISTRATION WASHINGToN DC OFFICE 7 ETC F/6 1/2 EFFECTIVENESS OF THE CIVIL AVIATION SECURITY PROGRAM. U) APR 76...April 19, 1976 Semiannual Report to Congress -on the Effectiveness 6. Pefom,-g o,qn.st.,n Cad of the Civil Aviation Security Program __._. P..I.,mng O,oon...Aviatio’n Administration Office of Civil Aviation Security 1i. C0a,,,c , ,No. 0800 Independence Avenue, SW. Washington, D.C. 20591 13. 7ype of Row iaend Pe

The NASA Environmentally Responsible Aviation Project/General Electric Open Rotor Test Campaign

NASA Technical Reports Server (NTRS)

Van Zante, Dale

2013-01-01

The Open Rotor is a modern version of the UnDucted Fan (UDF) that was flight tested in the late 1980's through a partnership between NASA and General Electric (GE). Tests were conducted in the 9'x15' Low Speed Wind Tunnel and the 8'x6' Supersonic Wind Tunnel starting in late 2009 and completed in early 2012. Aerodynamic and acoustic data were obtained for takeoff, approach and cruise simulations. GE was the primary partner, but other organizations were involved such as Boeing and Airbus who provided additional hardware for fuselage simulations. This test campaign provided the acoustic and performance characteristics for modern open rotor blades designs." NASA and GE conducted joint systems analysis to evaluate how well new blade designs would perform on a B737 class aircraft, and compared the results to an advanced higher bypass ratio turbofan." Acoustic shielding experiments were performed at NASA GRC and Boeing LSAF facilities to provide data for noise estimates of unconventional aircraft configurations with Open Rotor propulsion systems." The work was sponsored by NASA's aeronautics programs, including the Subsonic Fixed Wing (SFW) and the Environmentally Responsible Aviation (ERA) projects."

Collegiate Aviation Maintenance Training Programs Certified under 14CFR Part 147 that Are Members of the Aviation Technician Education Council

ERIC Educational Resources Information Center

Hunt, Terry Lile

2010-01-01

Scope and method of study: The purpose of this study was to construct a descriptive analysis of aviation maintenance training programs that confer the Bachelor of Science degree and who are members of the Aviation Technician Education Council. The sample was comprised of the 11 educational programs within the population that met these criteria.…

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.

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.

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…

In Search of Membership Satisfaction: The University Aviation Association (UAA) Survey

DOT National Transportation Integrated Search

1996-01-01

Most members of the University Aviation Association (UAA) are either college and university aviation educators, aviation industry professionals interested in collegiate aviation programs, or individuals from the government and aviation association se...

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…

The Status of Women Faculty in Four-Year Aviation Higher Education Programs

ERIC Educational Resources Information Center

Ison, David C.

2008-01-01

The purpose of the study was to evaluate the status of women's participation in full-time, non-engineering aviation baccalaureate programs in the United States. In addition, the involvement of women in academic aviation leadership positions (such as chair, dean, or director) was evaluated. Of 353 full-time aviation faculty members employed at 60…

Aviation Centers Take Off as Airlines Face Pilot Shortfall.

ERIC Educational Resources Information Center

Mangan, Katherine S.

2000-01-01

Addresses aviation training requirements for pilots planning to fly for commercial airlines within or outside the United States. Describes two aviation training programs at Western Michigan University, a fast-track 13-month program and the traditional four-year program required for U.S. pilots. Notes that decreasing numbers of pilots trained in…

NASA Aviation Safety Program Systems Analysis/Program Assessment Metrics Review

NASA Technical Reports Server (NTRS)

Louis, Garrick E.; Anderson, Katherine; Ahmad, Tisan; Bouabid, Ali; Siriwardana, Maya; Guilbaud, Patrick

2003-01-01

The goal of this project is to evaluate the metrics and processes used by NASA's Aviation Safety Program in assessing technologies that contribute to NASA's aviation safety goals. There were three objectives for reaching this goal. First, NASA's main objectives for aviation safety were documented and their consistency was checked against the main objectives of the Aviation Safety Program. Next, the metrics used for technology investment by the Program Assessment function of AvSP were evaluated. Finally, other metrics that could be used by the Program Assessment Team (PAT) were identified and evaluated. This investigation revealed that the objectives are in fact consistent across organizational levels at NASA and with the FAA. Some of the major issues discussed in this study which should be further investigated, are the removal of the Cost and Return-on-Investment metrics, the lack of the metrics to measure the balance of investment and technology, the interdependencies between some of the metric risk driver categories, and the conflict between 'fatal accident rate' and 'accident rate' in the language of the Aviation Safety goal as stated in different sources.

Oxide_Oxide Ceramic Matrix Composite (CMC) Exhaust Mixer Development in the NASA Environmentally Responsible Aviation (ERA) Project

NASA Technical Reports Server (NTRS)

Kiser, James D.; Bansal, Narottam P.; Szelagowski, J.; Sokhey, J.; Heffernan, T.; Clegg, J.; Pierluissi, A.; Riedell, J.; Atmur, S.; Wyen, T.;

Implementation of alternative bio-based fuels in aviation: The Clean Airports Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shauck, M.E.; Zanin, M.G.

1997-12-31

The Renewable Aviation Fuels Development Center at Baylor University in Waco, Texas, was designated, in March 1996, by the US Department of Energy (US DOE) as the national coordinator of the Clean Airports Program. This program, a spin-off of the Clean Cities Program, was initiated to increase the use of alternative fuels in aviation. There are two major fuels used in aviation today, the current piston engine aviation gasoline, and the current turbine engine fuel. The environmental impact of each of these fuels is significant. Aviation Gasoline (100LL), currently used in the General Aviation piston engine fleet, contributes 100% ofmore » the emissions containing lead in the USA today. In the case of the turbine engine fuel (Jet fuel), there are two major environmental impacts to be considered: the local, in the vicinity of the airports, and the global impact on climate change. The Clean Airports Program was established to promote the use of clean burning fuels in order to achieve and maintain clean air at and in the vicinities of airports through the use of alternative fuel-powered air and ground transportation vehicles.« less

The Council on Aviation Accreditation. Part 2; Contemporary Issues

NASA Technical Reports Server (NTRS)

Prather, C. Daniel

2007-01-01

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 addressed the historical foundation of the organization and the current environment in which the CAA functions. Part two focuses on the following questions: (a) what are some of the costs to a program seeking CAA accreditation (b) what are some fo the benefits of being CAA accredited; (c) why do programs seek CAA accreditation; (d) why do programs choose no to seek CAA accreditation; (e) what role is the CAA playing in the international aviation academic community; and (f) what are some possible strategies the CAA may adopt to enhance the benefits of CAA accreditation and increase the number of CAA accredited programs. This second part allows for a more thorough understanding of the contemporary issued faced by the organization, as well as alternative strategies for the CAA to consider in an effort to increase the number of CAA accredited programs and more fully fulfill the role of the CAA in the collegiate aviation community.

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.

Aviation and programmatic analyses; Volume 1, Task 1: Aviation data base development and application. [for NASA OAST programs

NASA Technical Reports Server (NTRS)

1977-01-01

A method was developed for using the NASA aviation data base and computer programs in conjunction with the GE management analysis and projection service to perform simple and complex economic analysis for planning, forecasting, and evaluating OAST programs. Capabilities of the system are discussed along with procedures for making basic data tabulations, updates and entries. The system is applied in an agricultural aviation study in order to assess its value for actual utility in the OAST working environment.

Collegiate Aviation Review. September 1995.

ERIC Educational Resources Information Center

Barker, Ballard M., Ed.

This document contains three papers on aviation education. "Aviation/Aerospace Teacher Education Workshops: Program Development and Implementation" (Mavis F. Green) discusses practical issues in the development of an aviation/aerospace teacher education workshop designed to help elementary school teachers promote aviation to their…

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)

NASA aviation safety program aircraft engine health management data mining tools roadmap

DOT National Transportation Integrated Search

2000-04-01

Aircraft Engine Health Management Data Mining Tools is a project led by NASA Glenn Research Center in support of the NASA Aviation Safety Program's Aviation System Monitoring and Modeling Thrust. The objective of the Glenn-led effort is to develop en...

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)

77 FR 4616 - Approval of Noise Compatibility Program for Kona International Airport at Keahole, Keahole, North...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-30

... DEPARTMENT OF TRANSPORTATION 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 (FM) announces its findings on...

75 FR 68667 - Receipt of Noise Compatibility Program and Request for Review for Kona International Airport at...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-08

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Receipt of Noise Compatibility Program and Request for Review for Kona International Airport at Keahole, Keahole, North Kona, HI AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation Administration (FAA...

75 FR 48411 - Noise Compatibility Program Notice; Fort Worth Alliance Airport, Fort Worth, TX

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-10

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Noise Compatibility Program Notice.... SUMMARY: The Federal Aviation Administration (FAA) announces that it is reviewing a proposed noise... et seq. (the Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14...

77 FR 30350 - Airport Improvement Program (AIP) Use of Mineral Revenue at Certain Airports

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-22

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration [Docket No. FAA-2012-0547] Airport Improvement Program (AIP) Use of Mineral Revenue at Certain Airports AGENCY: Federal Aviation Administration... Administrator of the Federal Aviation Administration (FAA) to declare certain revenue derived from or generated...

41 CFR 102-33.135 - Do we have to follow the direction in OMB Circular A-123, “Management Accountability and Control...

Code of Federal Regulations, 2012 CFR

2012-01-01

... management controls for our aviation program? 102-33.135 Section 102-33.135 Public Contracts and Property... Control,” June 21, 1995, for establishing management controls for our aviation program? Yes, you must... establishing management controls for your aviation program. (See Note to § 102-33.70.) The circular requires...

41 CFR 102-33.135 - Do we have to follow the direction in OMB Circular A-123, “Management Accountability and Control...

Code of Federal Regulations, 2011 CFR

2011-01-01

... management controls for our aviation program? 102-33.135 Section 102-33.135 Public Contracts and Property... Control,” June 21, 1995, for establishing management controls for our aviation program? Yes, you must... establishing management controls for your aviation program. (See Note to § 102-33.70.) The circular requires...

41 CFR 102-33.135 - Do we have to follow the direction in OMB Circular A-123, “Management Accountability and Control...

Code of Federal Regulations, 2010 CFR

2010-07-01

... management controls for our aviation program? 102-33.135 Section 102-33.135 Public Contracts and Property... Control,” June 21, 1995, for establishing management controls for our aviation program? Yes, you must... establishing management controls for your aviation program. (See Note to § 102-33.70.) The circular requires...

41 CFR 102-33.135 - Do we have to follow the direction in OMB Circular A-123, “Management Accountability and Control...

Code of Federal Regulations, 2014 CFR

2014-01-01

... management controls for our aviation program? 102-33.135 Section 102-33.135 Public Contracts and Property... Control,” June 21, 1995, for establishing management controls for our aviation program? Yes, you must... establishing management controls for your aviation program. (See Note to § 102-33.70.) The circular requires...

41 CFR 102-33.135 - Do we have to follow the direction in OMB Circular A-123, “Management Accountability and Control...

Code of Federal Regulations, 2013 CFR

2013-07-01

... management controls for our aviation program? 102-33.135 Section 102-33.135 Public Contracts and Property... Control,” June 21, 1995, for establishing management controls for our aviation program? Yes, you must... establishing management controls for your aviation program. (See Note to § 102-33.70.) The circular requires...

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)

La mécanique des fluides à la Sorbonne entre les deux guerres

NASA Astrophysics Data System (ADS)

Fontanon, Claudine

2017-08-01

World War I opened the way to a restructuring of research in the field of aviation sciences in France as abroad. Technical advances were made possible under the impulse of a new science: aerodynamics, notably owing to Gustave Eiffel's works. Nevertheless, the experimental approach that most marked this foundational period was replaced, after the Great War, with a much more theoretical approach of aerodynamic phenomena. And it is under the name ;fluid mechanics; that both theoretical and experimental approaches were gathered together to constitute, with classical hydrodynamics, the basis of teaching and university research at the Faculty of Sciences in Paris. The patronage era that had anchored aeronautical teaching and research to the Faculty of Sciences in Paris was succeeded by an era when the government authorities directly intervened to institutionalize fluid mechanics and orientate it toward applications to aviation. In this article, we will analyse the steps and modalities of the emergence of this science, with the aim to determine how much the scientific policy deployed between the two wars by the public authorities influenced the evolution and the progress of aeronautical techniques, and met the expectations of its promoters.

Recent Additions to the General College Career Development Program Offerings.

ERIC Educational Resources Information Center

Hixson, Bruce, Ed.

1981-01-01

Recent additions to the career development offerings at the University of Minnesota's General College are described. The aviation training program, which is described by Thomas Brothen, is designed to prepare students for licensure testing through the Federal Aviation Administration. Background information on aviation training at the University of…

A review of NASA's propulsion programs for aviation

NASA Technical Reports Server (NTRS)

Stewart, W. L.; Johnson, H. W.; Weber, R. J.

1978-01-01

A review of five NASA engine-oriented propulsion programs of major importance to civil aviation are presented and discussed. Included are programs directed at exploring propulsion system concepts for (1) energy conservation subsonic aircraft (improved current turbofans, advanced turbofans, and advanced turboprops); (2) supersonic cruise aircraft (variable cycle engines); (3) general aviation aircraft (improved reciprocating engines and small gas turbines); (4) powered lift aircraft (advanced turbofans); and (5) advanced rotorcraft.

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.

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.…

76 FR 78966 - Federal Aviation Administration

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-20

... DEPARTMENT OF TRANSPORTATION 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...

NASA EPSCoR Nebraska Preparation Grant: Year 1

NASA Technical Reports Server (NTRS)

Bowen, Brent D.; Holmes, Bruce J.; Bartle, John R.; Gogos, George; Hinton, David W.; Lehrer, Henry R.; Moussavi, Massoum; Reed, B. J.; Schaaf, Michaela M.; Smith, Russell L.;

Perceived Leadership Styles and Effectiveness of Aviation Program Leaders: A Four-Frame Analysis

ERIC Educational Resources Information Center

Phillips, Ryan

2012-01-01

The aviation industry and higher education environments are ever-changing due to a multitude of economic and external variables. The leaders of aviation higher education programs must successfully lead their organization and followers in preparing student graduates for the industry that awaits them upon graduation. This study examined the…

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…

Guidelines for Aviation Education in Schools of Pennsylvania with Annotated Teacher's Course of Study and Planning Chart.

ERIC Educational Resources Information Center

Butler, Richard T.; Smith, William J.

The guidelines for an aviation education program give directions and provide coordination and correlation for the program in Pennsylvania's schools. Chapter 1 discusses the approach to aviation education--the problem, procedure, and definition of terms. Chapter 2 briefly outlines teacher responsibilities and student advantages. Focusing on…

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…

78 FR 41183 - Federal Aviation Administration

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-09

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION... Operations Group, Federal Aviation Administration. [FR Doc. 2013-16464 Filed 7-8-13; 8:45 am] BILLING CODE...

A Model Aerospace Aviation Curriculum: August Martin High School

DOT National Transportation Integrated Search

1991-01-01

The objectives of this publication are to: (A) Develop educators' awareness of the thematic approach to aviation education; (B) Provide guidance for the planning of a thematic aviation education program; (C) Provide an example of a thematic aviation ...

Research And Development Contributions to Aviation Progress (RADCAP): Executive summary

NASA Technical Reports Server (NTRS)

1972-01-01

Positive contributions of military aeronautical research and development programs to civil aviation are reviewed and some possible future contributions of those military programs are assessed. A summary is presented of detailed results concerned with: (1) review of the progress that has been made in aviation since 1925 and the significant technological advances that have been made; (2) an examination of current and planned military aeronautical research and technology programs and an assessment of their relevancy to the aeronautical R and D needs of civil aviation; (3) the relationship of the development base generated by military programs to the needs of civil airliner design, development, and production; (4) information on aeronautical R and D funding; and (5) the findings and observations of the RADCAP study.

JAL/JAS Integration: Toward a New Era of Competition

NASA Technical Reports Server (NTRS)

Kanenari, Hideyuki

2003-01-01

On October 2, 2002, JAL and JAS established a new holding company after obtaining the necessary approval from the government bodies. Full integration is planned to take place in April 2004. This paper will primarily explain how JAL/JAS integration will enable JAL to compete effectively with ANA, the giant in the domestic market, and how it will reinforce JAL's competitiveness through further cost reduction and revenue enhancement. In addition, the paper will explain how the keener domestic competition brought about by this integration could resolve the following two issues for the first time in the Japanese aviation history. Those two issues are: (1) providing better service to domestic customers, and (2) making Japanese airlines more competitive against foreign airlines in the international market. As a result, the paper will argue that such an integration, a logical outcome of the post-war civil aviation history of Japan, will significantly benefit customers, Japanese aviation industry and Japanese society as a whole.

Compressive Behavior of Frame-Stiffened Composite Panels

NASA Technical Reports Server (NTRS)

Yovanof, Nicolette P.; Jegley, Dawn C.

2011-01-01

New technologies are being developed under NASA's Environmentally Responsible Aviation (ERA) Program aimed at reducing fuel burn and emissions in large commercial aircraft. A Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) concept is being developed which offers advantages over traditional metallic structure. In this concept a stitched carbon-epoxy material system is employed with the potential for reducing the weight and cost of transport aircraft structure by eliminating fasteners and producing a more damage tolerant design. In addition, by adding unidirectional carbon rods to the top of stiffeners and minimizing the interference between the sandwich frames and the rod-stiffened stringers, the panel becomes more structurally efficient. This document describes the results of experimentation on a PRSEUS panel in which the frames are loaded in unidirectional compression beyond the local buckling of the skin of a Hybrid Wing Body (HWB) aircraft. A comparison with analytical predictions and the relationship between these test results and the global aircraft design is presented.

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.

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…

78 FR 8685 - Noise Exposure Map Notice; Receipt of Noise Compatibility Program and Request for Review: Tweed...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... of this program for public review and comment. Under Section 103 of Title I of the Aviation Safety... proposed measures may reduce the level of aviation safety, create an undue burden on interstate or foreign... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Noise Exposure Map Notice; Receipt of...

Miramar College Program Evaluation: Aviation Maintenance.

ERIC Educational Resources Information Center

Moriyama, Bruce; Brumley, Leslie

Qualitative and quantitative data are presented in this evaluation of the curricular, personnel, and financial status of Miramar College's program in aviation maintenance. The report first provides the results of an interview with the program chairperson, which sought information on program objectives and goals and their determination, the extent…

Family Health Education and Its Place in the Training of Student Aviators: A Method.

ERIC Educational Resources Information Center

Knapp, Stanley C.

The real mission of a flight surgeon is often misunderstood by military aviation students and their families. Because of his prominent position in student aviator selection and retention, a flight surgeon may represent a threat to an aviator's career. While the Army aviation training program is rapidly expanding, formal contacts between students…

A Statistically Based Training Diagnostic Tool for Marine Aviation

DTIC Science & Technology

2014-06-01

mission essential task list MDG maneuver description guide MOS military occupational specialty MSHARP Marine Sierra Hotel Aviation Reporting Program...include the Defense Readiness Reporting System (DRRS) Marine Corps, the Current Readiness Program (CRP), and the Marine Sierra Hotel Aviation...Beuschel, 2008). Many of these systems focus on business decisions regarding how companies can increase their bottom line, by appealing to customers more

75 FR 11990 - Chicago Executive Airports Noise Exposure Map Approval and Noise Compatibility Program Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

... Airport under the provisions of 49 U.S.C. 47501 et. seq (Aviation Safety and Noise Abatement Act) and 14... program for public review and comment. Under 49 U.S.C. 47503 (the Aviation Safety and Noise Abatement Act... whether the proposed measures may reduce the level of aviation safety, create an undue burden on...

OS Aviation Information

Science.gov Websites

Aviation Weather Program is to couple the art and science of meteorology to enhance the safe and efficient significant weather forecasts crossing international boundaries. Keeping Our National Airspace System Safe The System Newsletter Aviation Weather Center (AWC) Alaska Aviation Weather Unit (AAWU) Space Environment

76 FR 58077 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held September 28, 2011 from 8:30 a.m. to 1:30 p.m...

75 FR 52590 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-26

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held September 15, 2010 from 8:30 a.m. to 1:30 p.m...

76 FR 27743 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held May 26, 2011 from 12 p.m. to 1 p.m. ADDRESSES: The...

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)

National Strategy for Aviation Security

DTIC Science & Technology

2007-03-26

for Aviation Security (hereafter referred to as the Strategy) to protect the Nation and its interests from threats in the Air Domain. The Secretary of... Aviation security is best achieved by integrating public and private aviation security global activities into a coordinated effort to detect, deter...might occur. The Strategy aligns Federal government aviation security programs and initiatives into a comprehensive and cohesive national effort

Helicopter noise measurements repeatability program final report

DOT National Transportation Integrated Search

1987-09-01

This report summarizes the findings of the Helicopter Noise Measurement Repeatability Program (HNMRP), which was initiated by the International Civil Aviation Organization (ICAO) Committee on Aviation Environmental Protection (CAEP) Working Group II ...

Proceedings of the Second NASA Aviation Safety Program Weather Accident Prevention Review

NASA Technical Reports Server (NTRS)

Martzaklis, K. Gus (Compiler)

2003-01-01

The Second NASA Aviation Safety Program (AvSP) Weather Accident Prevention (WxAP) Annual Project Review held June 5-7, 2001, in Cleveland, Ohio, presented the NASA technical plans and accomplishments to the aviation community. NASA-developed technologies presented included an Aviation Weather Information System with associated digital communications links, electronic atmospheric reporting technologies, forward-looking turbulence warning systems, and turbulence mitigation procedures. The meeting provided feedback and insight from the aviation community of diverse backgrounds and assisted NASA in steering its plans in the direction needed to meet the national safety goal of 80-percent reduction of aircraft accidents by 2007. The proceedings of the review are enclosed.

The Conference Proceedings of the 1999 Air Transport Research Group (ATRG) of the WCTR Society. Volume 1

NASA Technical Reports Server (NTRS)

Zhang, Anming (Editor); Bowen, Brent D. (Editor)

1999-01-01

The UNO (University of Nebraska at Omaha) Aviation Institute Monograph Series began in 1994 as a key component of the education outreach and information transfer missions of the Aviation Institute and the NASA Nebraska Space Grant & EPSCoR (Experimental Program to Stimulate Competitive Research) Programs. The series is an outlet for aviation materials to be indexed and disseminated through an efficient medium. Publications are welcome in all aspects of aviation. Publication formats may include, but are not limited to, conference proceedings, bibliographies, research reports, manuals, technical reports, and other documents that should be archived and indexed for future reference by the aviation and world wide communities.

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.

76 FR 34124 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-10

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held June 22, 2011 from 8:30 a.m. to 1:30 p.m. ADDRESSES...

75 FR 71182 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-22

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held December 8, 2010 from 8:30 a.m. to 1:30 p.m. ADDRESSES...

76 FR 11847 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held March 17, 2011 from 8:30 a.m. to 1:30 p.m. ADDRESSES...

75 FR 9017 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held March 17, 2010 from 8:30 a.m. to 1:30 p.m. ADDRESSES...

75 FR 29811 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-27

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Program Management Committee... Management Committee. DATES: The meeting will be held June 10, 2010 from 8:30 a.m. to 1:30 p.m. ADDRESSES...

Implementation Costs of an Enhanced Recovery After Surgery Program in the United States: A Financial Model and Sensitivity Analysis Based on Experiences at a Quaternary Academic Medical Center.

PubMed

Stone, Alexander B; Grant, Michael C; Pio Roda, Claro; Hobson, Deborah; Pawlik, Timothy; Wu, Christopher L; Wick, Elizabeth C

2016-03-01

Despite positive results from several international Enhanced Recovery After Surgery (ERAS) protocols, the United States has been slow to adopt ERAS protocols, in part due to concern regarding the expenses of such a program. We sought to evaluate the potential annual net cost savings of implementing a US-based ERAS program. Using data from existing publications and experience with an ERAS program, a model of net financial costs was developed for surgical groups of escalating numbers of annual cases. Our example scenario provided a financial analysis of the implementation of an ERAS program at a United States academic institution based on data from the ERAS Program for Colorectal Surgery at The Johns Hopkins Hospital. Based on available data from the United States, ERAS programs lead to reductions in lengths of hospital stay that range from 0.7 to 2.7 days and substantial direct cost savings. Using example data from a quaternary hospital, the considerable cost of $552,783 associated with implementation of an ERAS program was offset by even greater savings in the first year of nearly $948,500, yielding a net savings of $395,717. Sensitivity analysis across several caseload and direct cost scenarios yielded similar savings in 20 of the 27 projections. Enhanced Recovery After Surgery protocols have repeatedly led to reduction in length of hospital stay and improved surgical outcomes. A financial model, based on published data and experience, projects that investment in an ERAS program can also lead to net financial savings for US hospitals. Copyright © 2016 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Federal Aviation Administration weather program to improve aviation safety

NASA Technical Reports Server (NTRS)

Wedan, R. W.

1983-01-01

The implementation of the National Airspace System (NAS) will improve safety services to aviation. These services include collision avoidance, improved landing systems and better weather data acquisition and dissemination. The program to improve the quality of weather information includes the following: Radar Remote Weather Display System; Flight Service Automation System; Automatic Weather Observation System; Center Weather Processor, and Next Generation Weather Radar Development.

75 FR 1447 - Receipt of Noise Compatibility Program Update and Request for Review for Modesto City-County...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-11

.... 47501 et seq. (the Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 by City of Modesto. FOR... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Receipt of Noise Compatibility... Aviation Administration, DOT. ACTION: Notice, correction. SUMMARY: The Federal Aviation Administration (FAA...

Environmentally Responsible Aviation N plus 2 Advanced Vehicle Study

NASA Technical Reports Server (NTRS)

Drake, Aaron; Harris, Christopher A.; Komadina, Steven C.; Wang, Donny P.; Bender, Anne M.

2013-01-01

This is the Northrop Grumman final report for the Environmentally Responsible Aviation (ERA) N+2 Advanced Vehicle Study performed for the National Aeronautics and Space Administration (NASA). Northrop Grumman developed advanced vehicle concepts and associated enabling technologies with a high potential for simultaneously achieving significant reductions in emissions, airport area noise, and fuel consumption for transport aircraft entering service in 2025. A Preferred System Concept (PSC) conceptual design has been completed showing a 42% reduction in fuel burn compared to 1998 technology, and noise 75dB below Stage 4 for a 224- passenger, 8,000 nm cruise transport aircraft. Roadmaps have been developed for the necessary technology maturation to support the PSC. A conceptual design for a 55%-scale demonstrator aircraft to reduce development risk for the PSC has been completed.

Aviation Insurance: Issues Related to the Reauthorization of FAA's Aviation Insurance Program

DOT National Transportation Integrated Search

1997-05-01

This Congressional testimony by Gerald L. Dillingham, Associate Director, : Transportation Issues, Resources, Community, and Economic Development Division, : General Accounting Office (GAO) discusses changes made to the Federal Aviation : Administrat...

A call for new standard of care in perioperative gynecologic oncology practice: Impact of enhanced recovery after surgery (ERAS) programs.

PubMed

Miralpeix, Ester; Nick, Alpa M; Meyer, Larissa A; Cata, Juan; Lasala, Javier; Mena, Gabriel E; Gottumukkala, Vijaya; Iniesta-Donate, Maria; Salvo, Gloria; Ramirez, Pedro T

2016-05-01

Enhanced recovery after surgery (ERAS) programs aim to hasten functional recovery and improve postoperative outcomes. However, there is a paucity of data on ERAS programs in gynecologic surgery. We reviewed the published literature on ERAS programs in colorectal surgery, general gynecologic surgery, and gynecologic oncology surgery to evaluate the impact of such programs on outcomes, and to identify key elements in establishing a successful ERAS program. ERAS programs are associated with shorter length of hospital stay, a reduction in overall health care costs, and improvements in patient satisfaction. We suggest an ERAS program for gynecologic oncology practice involving preoperative, intraoperative, and postoperative strategies including; preadmission counseling, avoidance of preoperative bowel preparation, use of opioid-sparing multimodal perioperative analgesia (including loco-regional analgesia), intraoperative goal-directed fluid therapy (GDT), and use of minimally invasive surgical techniques with avoidance of routine use of nasogastric tube, drains and/or catheters. Postoperatively, it is important to encourage early feeding, early mobilization, timely removal of tubes and drains, if present, and function oriented multimodal analgesia regimens. Successful implementation of an ERAS program requires a multidisciplinary team effort and active participation of the patient in their goal-oriented functional recovery program. However, future outcome studies should evaluate the efficacy of an intervention within the pathway, include objective measures of symptom burden and control, study measures of functional recovery, and quantify outcomes of the program in relation to the rates of adherence to the key elements of care in gynecologic oncology such as oncologic outcomes and return to intended oncologic therapy (RIOT). Copyright © 2016 Elsevier Inc. All rights reserved.

14 CFR 91.1001 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... management services or program management services mean administrative and aviation support services... implementation of program safety guidelines; (ii) Employment, furnishing, or contracting of pilots and other... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC...

Systems Analysis of NASA Aviation Safety Program: Final Report

NASA Technical Reports Server (NTRS)

Jones, Sharon M.; Reveley, Mary S.; Withrow, Colleen A.; Evans, Joni K.; Barr, Lawrence; Leone, Karen

2013-01-01

A three-month study (February to April 2010) of the NASA Aviation Safety (AvSafe) program was conducted. This study comprised three components: (1) a statistical analysis of currently available civilian subsonic aircraft data from the National Transportation Safety Board (NTSB), the Federal Aviation Administration (FAA), and the Aviation Safety Information Analysis and Sharing (ASIAS) system to identify any significant or overlooked aviation safety issues; (2) a high-level qualitative identification of future safety risks, with an assessment of the potential impact of the NASA AvSafe research on the National Airspace System (NAS) based on these risks; and (3) a detailed, top-down analysis of the NASA AvSafe program using an established and peer-reviewed systems analysis methodology. The statistical analysis identified the top aviation "tall poles" based on NTSB accident and FAA incident data from 1997 to 2006. A separate examination of medical helicopter accidents in the United States was also conducted. Multiple external sources were used to develop a compilation of ten "tall poles" in future safety issues/risks. The top-down analysis of the AvSafe was conducted by using a modification of the Gibson methodology. Of the 17 challenging safety issues that were identified, 11 were directly addressed by the AvSafe program research portfolio.

Federal Air Marshal Program; Federal Aviation Administration

DOT National Transportation Integrated Search

1997-04-17

The objective of the audit was to evaluate the effectiveness of Federal Aviation : Administration's (FAA) Federal Air Marshal (FAM) Program in providing for in : flight security requirements of high risk or special circumstance U.S.JairJcarrier fligh...

Advisory Memorandum on Oversight for Pilot Training Programs

DOT National Transportation Integrated Search

1997-01-14

This advisory memorandum presents the results of our audit of Federal : Aviation Administration (FAA) oversight for pilot training programs operated : by air carriers under Part 121 of the Federal Aviation Regulations. The : objective of our audit wa...

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.

Selected abstracts on aviation weather hazard research

DOT National Transportation Integrated Search

1996-01-01

This paper consists of bibliographic information and abstracts for literature on the topics of weather-related aviation hazards. These abstracts were selected from reports written for the ASR-9, ITWS, TDWR programs, sponsored by the Federal Aviation ...

Aviation/Aerospace Teacher Education Workshops: Program Development and Implementation

DOT National Transportation Integrated Search

1998-01-01

The Aviation/Aerospace Teacher Education Workshops have been recommended by the Illinois Task force for Aviation/Space Education (1988) as a way of encouraging aeronautical education. The workshop will be offered to elementary school teachers. During...

19 CFR 122.75b - Electronic manifest requirement for crew members and non-crew members onboard commercial aircraft...

Code of Federal Regulations, 2010 CFR

2010-04-01

... Aviation Administration (FAA) Aviation Safety Inspectors with valid credentials and authorization are not... TSA for compliance with an aviation security program, emergency amendment, or security directive...

Research and technology program perspectives for general aviation and commuter aircraft

NASA Technical Reports Server (NTRS)

Bauchspies, J. S.; Simpson, W. E.

1982-01-01

The uses, benefits, and technology needs of the U.S. general aviation industry were studied in light of growing competition from foreign general aviation manufacturers, especially in the commuter and business jet aircraft markets.

Human factors in aviation maintenance, phase four : progress report.

DOT National Transportation Integrated Search

1995-05-01

The fourth phase of research on human factors in aviation maintenance continued to look at the human's role in the aviation maintenance system via investigations, demonstrations, and evaluations of the research program outputs. This report describes ...

A qualitative study to understand the barriers and enablers in implementing an enhanced recovery after surgery program.

PubMed

Pearsall, Emily A; Meghji, Zahida; Pitzul, Kristen B; Aarts, Mary-Anne; McKenzie, Marg; McLeod, Robin S; Okrainec, Allan

2015-01-01

Explore the barriers and enablers to adoption of an Enhanced Recovery after Surgery (ERAS) program by the multidisciplinary perioperative team responsible for the care of elective colorectal surgical patients. ERAS programs include perioperative interventions that when used together have led to decreased length of stay while increasing patient recovery and satisfaction. Despite the known benefits of ERAS programs, uptake remains slow. Semistructured interviews were conducted with general surgeons, anesthesiologists, and ward nurses at 7 University of Toronto-affiliated hospitals to identify potential barriers and enablers to adoption of 18 ERAS interventions. Grounded theory was used to thematically analyze the transcribed interviews. Nineteen general surgeons, 18 anesthesiologists, and 18 nurses participated. The mean time of each interview was 18 minutes. Lack of manpower, poor communication and collaboration, resistance to change, and patient factors were cited by most as barriers. Discipline-specific issues were identified although most related to resistance to change. Overall, interviewees were supportive of implementation of a standardized ERAS program and agreed that a standardized guideline based on best evidence; standardized order sets; and education of the staff, patients, and families are essential. Multidisciplinary perioperative staff supported the implementation of an ERAS program at the University of Toronto-affiliated hospitals. However, major barriers were identified, including the need for patient education, increased communication and collaboration, and better evidence for ERAS interventions. Identifying these barriers and enablers is the first step toward successfully implementing an ERAS program.

Identification of high-level functional/system requirements for future civil transports

NASA Technical Reports Server (NTRS)

Swink, Jay R.; Goins, Richard T.

1992-01-01

In order to accommodate the rapid growth in commercial aviation throughout the remainder of this century, the Federal Aviation Administration (FAA) is faced with a formidable challenge to upgrade and/or modernize the National Airspace System (NAS) without compromising safety or efficiency. A recurring theme in both the Aviation System Capital Investment Plan (CIP), which has replaced the NAS Plan, and the new FAA Plan for Research, Engineering, and Development (RE&D) rely on the application of new technologies and a greater use of automation. Identifying the high-level functional and system impacts of such modernization efforts on future civil transport operational requirements, particularly in terms of cockpit functionality and information transfer, was the primary objective of this project. The FAA planning documents for the NAS of the 2005 era and beyond were surveyed; major aircraft functional capabilities and system components required for such an operating environment were identified. A hierarchical structured analysis of the information processing and flows emanating from such functional/system components were conducted and the results documented in graphical form depicting the relationships between functions and systems.

Free Industry Flight Training of Inspectors - Federal Aviation Administration

DOT National Transportation Integrated Search

1997-12-09

This is our final report on the audit of Free Industry Flight Training of Federal Aviation Administration (FAA) flight standards" inspectors. We concluded that FAA's Aircrew Designated Examiner Program (Program), which is dependent on a "quid pro quo...

75 FR 68018 - Airport Privatization Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration [Docket No. 2010-1052] Airport Privatization Pilot Program AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Receipt and... FAA Docket Number 2010-1052. FOR FURTHER INFORMATION CONTACT: Dave Cushing (202-267-8348) Airport...

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…

Civil Aviation and Facilities. Aerospace Education II.

ERIC Educational Resources Information Center

Orser, N. A.; Glascoff, W. G., III

This book, which is to be used only in the Air Force ROTC training program, deals with the kinds of civil aviation facilities and the intricacies and procedures of the use of flying. The first chapter traces the development of civil aviation and the formation of organizations to control aviation systems. The second chapter describes varieties of…

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…

Computer program user's manual for advanced general aviation propeller study

NASA Technical Reports Server (NTRS)

Worobel, R.

1972-01-01

A user's manual is presented for a computer program for predicting the performance (static, flight, and reverse), noise, weight and cost of propellers for advanced general aviation aircraft of the 1980 time period. Complete listings of this computer program with detailed instructions and samples of input and output are included.

Aviation and the environment : initial voluntary airport low emissions program projects reduce emissions, and FAA plans to assess the program's overall performance as participation increases.

DOT National Transportation Integrated Search

2008-11-01

In 2003, Congress established a program to reduce airport ground emissions at commercial service airports in areas failing to meet or maintain air quality standards. The Federal Aviation Administration (FAA) administers the Voluntary Airport Low Emis...

Atmospheric Turbulence Relative to Aviation, Missile, and Space Programs

NASA Technical Reports Server (NTRS)

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

1987-01-01

The purpose of the workshop was to bring together various disciplines of the aviation, missile, and space programs involved in predicting, measuring, modeling, and understanding the processes of atmospheric turbulence. Working committees re-examined the current state of knowledge, identified present and future needs, and documented and prioritized integrated and cooperative research programs.

Resource People and Places

ERIC Educational Resources Information Center

Journal of Aerospace Education, 1977

1977-01-01

Includes lists of the following: state aviation officials, aviation education resource centers, museums and planetariums with aerospace exhibits, colleges and universities with aerospace programs, civil air patrol directors, Federal Aviation Administration Offices, National Aeronautics and Space Administration Offices, and state organizations.…

Human factors in aviation maintenance, phase five : progress report.

DOT National Transportation Integrated Search

1996-01-01

The fifth phase of research on human factors in aviation maintenance continued to look at the human's role in the aviation maintenance system via investigations, demonstrations, and evaluations of the research program outputs. This report describes t...

Aviation-Academic Orphan Looking for a Home.

ERIC Educational Resources Information Center

Smith, Hubert C.

1979-01-01

Aviation programs at many colleges and universities have been viewed by administrators in all sorts of perspectives, from very favorable to complete nuisances. As a result, these programs have ended up being located in a wide variety of academic structures. (Author/RE)

Celebrating 100 Years of Flight.

ERIC Educational Resources Information Center

Reese, Susan

2003-01-01

In honor of the Wright brothers' first flight, the article profiles aviation and aerospace technology programs that are training workers in aviation safety and explorations. Looks at programs from Eastern New Mexico University-Roswell, Pima Community College, and Olathe Northwest High School. (JOW)

Computer program to predict noise of general aviation aircraft: User's guide

NASA Technical Reports Server (NTRS)

Mitchell, J. A.; Barton, C. K.; Kisner, L. S.; Lyon, C. A.

1982-01-01

Program NOISE predicts General Aviation Aircraft far-field noise levels at FAA FAR Part 36 certification conditions. It will also predict near-field and cabin noise levels for turboprop aircraft and static engine component far-field noise levels.

FAA National Aviation Safety Inspection Program. Annual Report FY90

DOT National Transportation Integrated Search

1991-06-01

This report was undertaken to document, analyze, and place : into national perspective the findings from the 1990 National : Aviation Safety Inspection Program (NASIP). This report is the : fifth in a series of annual reports covering the results of ...

Aviation Applications for Satellite-Based Observations of Cloud Properties, Convection Initiation, In-flight Icing, Turbulence and Volcanic Ash

NASA Technical Reports Server (NTRS)

Mecikalski, John R.; Feltz, Wayne F.; Murray, John J.; Johnson, David B.; Bedka, Kristopher M.; Bedka, Sarah M.; Wimmers, Anthony J.; Pavolonis, Michael; Berendes, Todd A.; Haggerty, Julie;

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.

Cost-Benefit Analysis of the Implementation of an Enhanced Recovery Program in Liver Surgery.

PubMed

Joliat, Gaëtan-Romain; Labgaa, Ismaïl; Hübner, Martin; Blanc, Catherine; Griesser, Anne-Claude; Schäfer, Markus; Demartines, Nicolas

2016-10-01

Enhanced recovery after surgery (ERAS) programs have been shown to ease the postoperative recovery and improve clinical outcomes for various surgery types. ERAS cost-effectiveness was demonstrated for colorectal surgery but not for liver surgery. The present study aim was to analyze the implementation costs and benefits of a specific ERAS program in liver surgery. A dedicated ERAS protocol for liver surgery was implemented in our department in July 2013. The subsequent year all consecutive patients undergoing liver surgery were treated according to this protocol (ERAS group). They were compared in terms of real in-hospital costs with a patient series before ERAS implementation (pre-ERAS group). Mean costs per patient were compared with a bootstrap T test. A cost-minimization analysis was performed. Seventy-four ERAS patients were compared with 100 pre-ERAS patients. There were no significant pre- and intraoperative differences between the two groups, except for the laparoscopy number (n = 18 ERAS, n = 9 pre-ERAS, p = 0.010). Overall postoperative complications were observed in 36 (49 %) and 64 patients (64 %) in the ERAS and pre-ERAS groups, respectively (p = 0.046). The median length of stay was significantly shorter for the ERAS group (8 vs. 10 days, p = 0.006). The total mean costs per patient were €38,726 and €42,356 for ERAS and pre-ERAS (p = 0.467). The cost-minimization analysis showed a total mean cost reduction of €3080 per patient after ERAS implementation. ERAS implementation for liver surgery induced a non-significant decrease in cost compared to standard care. Significant decreased complication rate and hospital stay were observed in the ERAS group.

Human factors in aviation maintenance, phase three : volume 1 progress report.

DOT National Transportation Integrated Search

1993-08-01

The third phase of research on Human Factors in Aviation Maintenance continued to look at the human's role in the aviation maintenance system via investigations, demonstrations, and evaluations of the research program outputs. This report describes a...

Human factors in aviation maintenance : phase three, volume 2 progress report.

DOT National Transportation Integrated Search

1994-07-01

The third phase of research on human factors in aviation maintenance continued to look at the human's role in the aviation maintenance system via investigations, demonstrations, and evaluations of the research program outputs. This report describes t...

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)

The development of human factors research objectives for civil aviation

NASA Technical Reports Server (NTRS)

Post, T. J.

1970-01-01

Human factors research programs which would support civil aviation and be suitable for accomplishment by NASA research centers are identified. Aviation problems formed the basis for the research program recommendations and, accordingly, problems were identified, ranked and briefly defined in an informal report to the project monitor and other cognizant NASA personnel. The sources for this problem foundation were literature reviews and extensive interviews with NASA and non-NASA personnel. An overview of these findings is presented.

Experimental Results of the First Two Stages of an Advanced Transonic Core Compressor Under Isolated and Multi-Stage Conditions

NASA Technical Reports Server (NTRS)

Prahst, Patricia S.; Kulkarni, Sameer; Sohn, Ki H.

2015-01-01

NASA's Environmentally Responsible Aviation (ERA) Program calls for investigation of the technology barriers associated with improved fuel efficiency of large gas turbine engines. Under ERA the task for a High Pressure Ratio Core Technology program calls for a higher overall pressure ratio of 60 to 70. This mean that the HPC would have to almost double in pressure ratio and keep its high level of efficiency. The challenge is how to match the corrected mass flow rate of the front two supersonic high reaction and high corrected tip speed stages with a total pressure ratio of 3.5. NASA and GE teamed to address this challenge by using the initial geometry of an advanced GE compressor design to meet the requirements of the first 2 stages of the very high pressure ratio core compressor. The rig was configured to run as a 2 stage machine, with Strut and IGV, Rotor 1 and Stator 1 run as independent tests which were then followed by adding the second stage. The goal is to fully understand the stage performances under isolated and multi-stage conditions and fully understand any differences and provide a detailed aerodynamic data set for CFD validation. Full use was made of steady and unsteady measurement methods to isolate fluid dynamics loss source mechanisms due to interaction and endwalls. The paper will present the description of the compressor test article, its predicted performance and operability, and the experimental results for both the single stage and two stage configurations. We focus the detailed measurements on 97 and 100 of design speed at 3 vane setting angles.

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.

Safety and business benefit analysis of NASA's aviation safety program

DOT National Transportation Integrated Search

2004-09-20

NASA Aviation Safety Program elements encompass a wide range of products that require both public and private investment. Therefore, two methods of analysis, one relating to the public and the other to the private industry, must be combined to unders...

Celebrating a history of excellence : the Federal Aviation Administration and Space Education Outreach Program.

DOT National Transportation Integrated Search

2011-01-01

Building on 75 years of experience, the FAAs : aviation and space education outreach : program is earning an A+ for encouraging elementary, : secondary, and even college students to study math, : science, technology, engineering, and a host of : o...

Aviation Safety Program: Weather Accident Prevention (WxAP) Project Overview and Status

NASA Technical Reports Server (NTRS)

Nadell, Shari-Beth

2003-01-01

This paper presents a project overview and status for the Weather Accident Prevention (WxAP) aviation safety program. The topics include: 1) Weather Accident Prevention Project Background/History; 2) Project Modifications; 3) Project Accomplishments; and 4) Project's Next Steps.

Commercial aviation : programs and options for providing air service to small communities : testimony before the Subcommittee on Aviation, Committee on Transportation and Infrastructure, U.S. House of Representatives

DOT National Transportation Integrated Search

2007-04-25

Congress established two key programs to help support air service to small communities the Essential Air Service (EAS) providing about $100 million in subsidies per year and the Small Community Air Service Development Program (SCASDP) that provide...

Demand Estimation for Collegiate Aviation Academic Programs.

ERIC Educational Resources Information Center

Goodell, Phillips W.

This paper addresses the issue of how one might go about providing a reasonable answer to the question of how many students will enroll in a new academic program at a university and applies the principles to the process of estimating demand for a new collegiate aviation program. A combination of approaches is suggested, including the following:…

75 FR 39614 - Approval of Noise Compatibility Program for Modesto City-County Airport, Modesto, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-09

... compatibility program submitted by the City of Modesto under the provisions of Title I of the Aviation Safety...-County Airport, effective June 2, 2010. Under section 104(a) of the Aviation Safety and Noise Abatement... the program without derogating safety, adversely affecting the efficient use and management of the...

Multidimensional Risk Analysis: MRISK

NASA Technical Reports Server (NTRS)

McCollum, Raymond; Brown, Douglas; O'Shea, Sarah Beth; Reith, William; Rabulan, Jennifer; Melrose, Graeme

2015-01-01

Multidimensional Risk (MRISK) calculates the combined multidimensional score using Mahalanobis distance. MRISK accounts for covariance between consequence dimensions, which de-conflicts the interdependencies of consequence dimensions, providing a clearer depiction of risks. Additionally, in the event the dimensions are not correlated, Mahalanobis distance reduces to Euclidean distance normalized by the variance and, therefore, represents the most flexible and optimal method to combine dimensions. MRISK is currently being used in NASA's Environmentally Responsible Aviation (ERA) project o assess risk and prioritize scarce resources.

NASA ERA Integrated CFD for Wind Tunnel Testing of Hybrid Wing-Body Configuration

NASA Technical Reports Server (NTRS)

Garcia, Joseph A.; Melton, John E.; Schuh, Michael; James, Kevin D.; Long, Kurtis R.; Vicroy, Dan D.; Deere, Karen A.; Luckring, James M.; Carter, Melissa B.; Flamm, Jeffrey D.;

NASA ERA Integrated CFD for Wind Tunnel Testing of Hybrid Wing-Body Configuration

NASA Technical Reports Server (NTRS)

Garcia, Joseph A.; Melton, John E.; Schuh, Michael; James, Kevin D.; Long, Kurt R.; Vicroy, Dan D.; Deere, Karen A.; Luckring, James M.; Carter, Melissa B.; Flamm, Jeffrey D.;

Fatigue life estimation program for Part 23 airplanes, `AFS.FOR`

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kaul, S.K.

1993-12-31

The purpose of this paper is to introduce to the general aviation industry a computer program which estimates the safe fatigue life of any Federal Aviation Regulation (FAR) Part 23 airplane. The algorithm uses the methodology (Miner`s Linear Cumulative Damage Theory) and the various data presented in the Federal Aviation Administration (FAA) Report No. AFS-120-73-2, dated May 1973. The program is written in FORTRAN 77 language and is executable on a desk top personal computer. The program prompts the user for the input data needed and provides a variety of options for its intended use. The program is envisaged tomore » be released through issuance of a FAA report, which will contain the appropriate comments, instructions, warnings and limitations.« less

Cognitive Learning Bias of College Students in an Aviation Program

DOT National Transportation Integrated Search

1996-01-01

Students are attracted to university aviation programs for a number of reasons. How well they learn from instruction in a classroom, an airplane, a simulator or in other environments is impacted by their ability to react to stimuli and to process dif...

ICAO helicopter noise measurement repeatability program : U.S. test report, Bell 206L-1, noise measurement flight test

DOT National Transportation Integrated Search

1985-09-30

This document reports the findings of the U.S. test team's participation in the Helicopter Noise Measurement Repeatability Program (HNMRP) conducted under the direction of the International Civil Aviation Organization's (ICAO) Committee on Aviation E...

14 CFR 91.1021 - Internal safety reporting and incident/accident response.

Code of Federal Regulations, 2011 CFR

2011-01-01

.../accident response. 91.1021 Section 91.1021 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... incident/accident response. (a) Each program manager must establish an internal anonymous safety reporting.... (b) Each program manager must establish procedures to respond to an aviation incident/accident. ...

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.

Applying a Stiffened Stitched Concept to Shear-Loaded Structure

NASA Technical Reports Server (NTRS)

Jegley, Dawn C.

2014-01-01

NASA and The Boeing Company have worked to develop new low-cost, lightweight composite structures for aircraft. A stitched carbon-epoxy material system was developed to reduce the weight and cost of transport aircraft structure, first in the NASA Advanced Composites Technology (ACT) Program in the 1990's and now in the Environmentally Responsible Aviation (ERA) Project. By stitching through the thickness of a dry carbon fiber material prior to cure, the need for mechanical fasteners is almost eliminated. Stitching also provides the benefit of reducing or eliminating delaminations, including those between stiffener flanges and skin. The stitched panel concept used in the ACT program used simple blade-stiffeners as stringers, caps, and clips. Today, the Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) concept is being developed for application to advanced vehicle configurations. PRSEUS provides additional weight savings through the use of a stiffener with a thin web and a unidirectional carbon rod at the top of the web which provides structurally efficient stiffening. Comparisons between stitched and unstitched structure and between blade-stiffened and rod-stiffened structure are presented focusing on a panel loaded in shear. Shear loading is representative of spar loading in wing structures.

Evaluation of Instrumentation for Measuring Undissolved Water in Aviation Turbine Fuels per ASTM D3240

DTIC Science & Technology

2015-11-05

Undissolved Water in Aviation Turbine Fuels per ASTM D3240 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Joel Schmitigal... water ) in Aviation Turbine Fuels per ASTM D3240 15. SUBJECT TERMS fuel, JP-8, aviation fuel, contamination, free water , undissolved water , Aqua-Glo 16...Michigan 48397-5000 Evaluation of Instrumentation for Measuring Undissolved Water in Aviation Turbine Fuels per ASTM D3240 Joel Schmitigal Force

Military Compensation: Additional Actions Are Needed to Better Manage Special and Incentive Pay Programs

DTIC Science & Technology

2017-02-01

services largely applied key principles of effective human capital management in the design of their S&I pay programs for nuclear propulsion...aviation, and cybersecurity occupations. However, the application of these key principles varied by service and occupation. Only the Navy’s S&I pay...programs for nuclear propulsion and aviation fully addressed all seven principles ; programs for other occupations and services generally exhibited a

Federal Aviation Administration : reauthorization provides opportunities to address key agency challenges

DOT National Transportation Integrated Search

2003-04-10

Much has changed since the Wendell H. Ford Aviation Investment and Reform Act for the 21st Century (AIR-21) reauthorized the Federal Aviation Administration's (FAA) programs 3 years ago. At that time, air traffic was increasing, and concerns about co...

Development of a 21st Century Small Aircraft Transportation System

NASA Technical Reports Server (NTRS)

Bowen, Brent D.; Holmes, Bruce J.; Hansen, Frederick

2000-01-01

The National Aeronautics and Space Administration (NASA), U.S. Department of Transportation, Federal Aviation Administration, industry stakeholders, and academia, have joined forces to pursue the NASA National General Aviation Roadmap leading to a Small Aircraft Transportation System (SATS). This strategic undertaking has a 25-year goal to bring the next-generation technologies and improve travel between remote communities and transportation centers in urban areas by utilizing the nation's 5,400 public use general aviation airports. To facilitate this initiative, a comprehensive upgrade of public infrastructure must be planned, coordinated, and implemented within the framework of the national air transportation system. The Nebraska NASA EPSCoR Program has proposed to deliver research support in key public infrastructure areas in coordination with the General Aviation Program Office at the NASA Langley Research Center. Ultimately, SATS may permit tripling aviation system throughput capacity by tapping the underutilized general aviation facilities to achieve the national goal of doorstep-to-destination travel at four times the speed of highways for the nation's suburban, rural, and remote communities.

Nonlinear Analysis and Post-Test Correlation for a Curved PRSEUS Panel

NASA Technical Reports Server (NTRS)

Gould, Kevin; Lovejoy, Andrew E.; Jegley, Dawn; Neal, Albert L.; Linton, Kim, A.; Bergan, Andrew C.; Bakuckas, John G., Jr.

2013-01-01

The Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) concept, developed by The Boeing Company, has been extensively studied as part of the National Aeronautics and Space Administration's (NASA s) Environmentally Responsible Aviation (ERA) Program. The PRSEUS concept provides a light-weight alternative to aluminum or traditional composite design concepts and is applicable to traditional-shaped fuselage barrels and wings, as well as advanced configurations such as a hybrid wing body or truss braced wings. Therefore, NASA, the Federal Aviation Administration (FAA) and The Boeing Company partnered in an effort to assess the performance and damage arrestments capabilities of a PRSEUS concept panel using a full-scale curved panel in the FAA Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. Testing was conducted in the FASTER facility by subjecting the panel to axial tension loads applied to the ends of the panel, internal pressure, and combined axial tension and internal pressure loadings. Additionally, reactive hoop loads were applied to the skin and frames of the panel along its edges. The panel successfully supported the required design loads in the pristine condition and with a severed stiffener. The panel also demonstrated that the PRSEUS concept could arrest the progression of damage including crack arrestment and crack turning. This paper presents the nonlinear post-test analysis and correlation with test results for the curved PRSEUS panel. It is shown that nonlinear analysis can accurately calculate the behavior of a PRSEUS panel under tension, pressure and combined loading conditions.

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.

Federal Aviation Administration aging aircraft nondestructive inspection research plan

NASA Technical Reports Server (NTRS)

Seher, Chris C.

1992-01-01

This paper highlights the accomplishments and plans of the Federal Aviation Administration (FAA) for the development of improved nondestructive evaluation (NDE) equipment, procedures, and training. The role of NDE in aircraft safety and the need for improvement are discussed. The FAA program participants, and coordination of activities within the program and with relevant organizations outside the program are also described.

76 FR 60961 - Approval of Noise Compatibility Program; Kissimmee Gateway Airport, Kissimmee, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

... Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 CFR part 150. These... the program without derogating safety, adversely affecting the efficient use and management of the... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Approval of Noise Compatibility...

Survey of aviation medical examiners : information and attitudes about the pre-employment and pre-appointment drug testing program.

DOT National Transportation Integrated Search

1992-03-01

Aviation medical examiners who are designated to collect urine specimens were surveyed to collect information and assess attitudes about different aspects of the pre-employment and pre-appointment drug testing program. Fifty-seven percent of the samp...

A generic model for evaluation of the Federal Aviation Administration air traffic control specialist training programs.

DOT National Transportation Integrated Search

1982-03-01

The Systems Analysis Research Unit at the Civil Aeromedical Institute (CAMI) has developed a generic model for Federal Aviation Administration (FAA) Academy training program evaluation. The model will serve as a basis for integrating the total data b...

Narcotics reduction, quality and safety in gynecologic oncology surgery in the first year of enhanced recovery after surgery protocol implementation.

PubMed

Bergstrom, Jennifer E; Scott, Marla E; Alimi, Yewande; Yen, Ting-Tai; Hobson, Deborah; Machado, Karime K; Tanner, Edward J; Fader, Amanda N; Temkin, Sarah M; Wethington, Stephanie; Levinson, Kimberly; Sokolinsky, Sam; Lau, Brandyn; Stone, Rebecca L

2018-06-01

Enhanced Recovery After Surgery (ERAS) programs are mechanisms for achieving value-based improvements in surgery. This report provides a detailed analysis of the impact of an ERAS program on patient outcomes as well as quality and safety measures during implementation on a gynecologic oncology service at a major academic medical center. A retrospective review of gynecologic oncology patients undergoing elective laparotomy during the implementation phase of an ERAS program (January 2016 through December 2016) was performed. Patient demographics, surgical variables, postoperative outcomes, and adherence to core safety measures, including antimicrobial and venous thromboembolism (VTE) prophylaxis, were compared to a historical patient cohort (January 2015 through December 2015). Statistical analyses were performed using t-tests, Wilcoxon rank sum tests, and Chi squared tests. The inaugural 109 ERAS program participants were compared to a historical patient cohort (n=158). There was no difference in BMI, race, malignancy, or complexity of procedure between cohorts. ERAS patients required less narcotics (70.7 vs 127.4, p=0.007, oral morphine equivalents) and PCA use (32.1% vs. 50.6%, p=0.002). Despite this substantial reduction in narcotics, ERAS patients did not report more pain and in fact reported significantly less pain by postoperative day 3. There were no differences in length of stay (5days), complication rates (13.8% vs. 20.3%, p=0.17) or 30-day readmission rates (9.5 vs 11.9%, p=0.54) between ERAS and historical patients, respectively. Compliance with antimicrobial prophylaxis was 97.2%. However, 33.9% of ERAS patients received substandard preoperative VTE prophylaxis. ERAS program implementation resulted in reductions in narcotic requirements and PCA use without changes in length of stay or readmission rates. Compliance should be diligently audited during the implementation phase of ERAS programs, with special attention to adherence to pre-existing core safety measures. Copyright © 2018 Elsevier Inc. All rights reserved.

14 CFR 198.11 - Change in status of aircraft.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Section 198.11 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.11 Change in status of aircraft. In the event of sale... Aviation Insurance Program before, or as soon as practicable after, the change in status. ...

A Flight Simulator Program Takes Off

ERIC Educational Resources Information Center

McMahon, Don

2003-01-01

Aviation concepts, including forces acting on an airplane, navigation, correct aircraft terminology, and general aviation vocabulary, are often part of a comprehensive fifth-grade aviation curriculum. But in one school district, students also learned about flying planes and even trained in a flight simulator. This article describes how industry…

Prototyping with Application Generators: Lessons Learned from the Naval Aviation Logistics Command Management Information System Case

DTIC Science & Technology

1992-10-01

Prototyping with Application Generators: Lessons Learned from the Naval Aviation Logistics Command Management Information System Case. This study... management information system to automate manual Naval aviation maintenance tasks-NALCOMIS. With the use of a fourth-generation programming language

Environmentally Responsible Aviation (ERA) Project - N+2 Advanced Vehicle Concepts Study and Conceptual Design of Subscale Test Vehicle (STV) Final Report

NASA Technical Reports Server (NTRS)

Bonet, John T.; Schellenger, Harvey G.; Rawdon, Blaine K.; Elmer, Kevin R.; Wakayama, Sean R.; Brown, Derrell L.; Guo, Yueping

2011-01-01

NASA has set demanding goals for technology developments to meet national needs to improve fuel efficiency concurrent with improving the environment to enable air transportation growth. A figure shows NASA's subsonic transport system metrics. The results of Boeing ERA N+2 Advanced Vehicle Concept Study show that the Blended Wing Body (BWB) vehicle, with ultra high bypass propulsion systems have the potential to meet the combined NASA ERA N+2 goals. This study had 3 main activities. 1) The development of an advanced vehicle concepts that can meet the NASA system level metrics. 2) Identification of key enabling technologies and the development of technology roadmaps and maturation plans. 3) The development of a subscale test vehicle that can demonstrate and mature the key enabling technologies needed to meet the NASA system level metrics. Technology maturation plans are presented and include key performance parameters and technical performance measures. The plans describe the risks that will be reduced with technology development and the expected progression of technical maturity.

Collegiate Aviation Research and Education Solutions to Critical Safety Issues

NASA Technical Reports Server (NTRS)

Bowen, Brent (Editor)

2002-01-01

This Conference Proceedings is a collection of 6 abstracts and 3 papers presented April 19-20, 2001 in Denver, CO. The conference focus was "Best Practices and Benchmarking in Collegiate and Industry Programs". Topics covered include: satellite-based aviation navigation; weather safety training; human-behavior and aircraft maintenance issues; disaster preparedness; the collegiate aviation emergency response checklist; aviation safety research; and regulatory status of maintenance resource management.

Aircraft Survivability: Reclaiming the Low Altitude Battlespace. Fall 2003

DTIC Science & Technology

2003-01-01

tt p: //j as .jc s. m il n by Charles Pedriani to Improve Commercial Aviation Security JASPO/NASA Cooperate The National Aeronautics and Space...Administration (NASA) Aviation Safety and Security Program Office announced its Aviation Security Project at a rollout work- shop in March 2003. The...and development efforts involving technology of interest. Overview of the NASA Aviation Security Initiative A systems approach will be used as

Aerospace at Saint Francis.

ERIC Educational Resources Information Center

Aviation/Space, 1980

1980-01-01

Discusses an aviation/aerospace program as a science elective for 11th and 12th year students. This program is multi-faceted and addresses the needs of a wide variety of students. Its main objective is to present aviation and space sciences which will provide a good base for higher education in these areas. (SK)

77 FR 3545 - Receipt of Noise Compatibility Program and Request for Review for Philadelphia International...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-24

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Receipt of Noise Compatibility... that it is reviewing a proposed noise compatibility program that was submitted for Philadelphia International Airport under the provisions of 49 U.S.C. 47504 (the Aviation Safety and Noise Abatement Act...

76 FR 2746 - Receipt of Noise Compatibility Program and Request for Review for San Diego International Airport...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-14

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Receipt of Noise Compatibility... reviewing a proposed noise compatibility program that was submitted for San Diego International Airport under the provisions of 49 U.S.C. 47501 et seq. (the Aviation Safety and Noise Abatement Act...

Documents | Office of Marine and Aviation Operations

Science.gov Websites

; Facilities Public & Legislative Affairs Publication Regulation Report Safety Security Specifications ) 2007 NOAA Diving Program Annual Report This report highlights the significant achievements of the NOAA Program, Office of Marine and Aviation Operation, Report Download from OMAO OMAO (2008) 2008 NOAA Diving

The Law of Primacy and the Utility of a Jet Transition Course

ERIC Educational Resources Information Center

Stephenson, Ross L., Jr.; Ziskal, Wayne

2015-01-01

Regional jet carriers have established Pilot Pathway Programs providing partnership opportunities with collegiate aviation programs in order to fashion pilot training at the undergraduate level. These partnerships provide aviation students early screening for employment with regional airlines and provide the university needed access to airline…

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…

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…

Aviation.

PubMed

Karl, Richard C

2009-01-01

An increased awareness of the need for safety in medicine in general and in surgery in particular has prompted comparisons between the cockpit and the operating room. These comparisons seem to make sense but tend to be oversimplified. Attempts in healthcare to mimic programs that have been credited for the safety of commercial aviation have met with varying results. The risk here is that oversimplified application of an aviation model may result in the abandonment of good ideas in medicine. This paper describes in more depth the differences between medicine and commercial aviation: from the hiring process, through initial operating experience, recurrent training, and the management of emergencies. These programs add up to a cultural difference. Aviation assumes that personnel are subject to mistake making and that systems and culture need to be constructed to catch and mitigate error; medicine is still focused on the perfection of each individual's performance. The implications of these differences are explored.

Hybrid Wing Body Multi-Bay Test Article Analysis and Assembly Final Report

NASA Technical Reports Server (NTRS)

Velicki, Alexander; Hoffman, Krishna; Linton, Kim A.; Baraja, Jaime; Wu, Hsi-Yung T.; Thrash, Patrick

2017-01-01

This report summarizes work performed by The Boeing Company, through its Boeing Research & Technology organization located in Huntington Beach, California, under the Environmentally Responsible Aviation (ERA) project. The report documents work performed to structurally analyze and assemble a large-scale Multi-bay Box (MBB) Test Article capable of withstanding bending and internal pressure loadings representative of a Hybrid Wing Body (HWB) aircraft. The work included fabrication of tooling elements for use in the fabrication and assembly of the test article.

Ethics Education in University Aviation Management Programs in the U.S.: Part Two A--The Current Status.

ERIC Educational Resources Information Center

Oderman, Dale B.

2003-01-01

Responses from 41 of 61 college aviation management programs indicated that 12 include ethics as a required course; 24 count an elective course toward graduation, but only 1 offers the course in the department; 22 include ethics in other courses. Few programs have faculty researching ethics, an ethics committee, or guest speakers/seminars on the…

The Feasibility of Developing a Non-Engineering Aeronautical/Aerospace Science Doctoral Degree Program in U.S. Universities.

ERIC Educational Resources Information Center

Johnson, Jeffrey Alan; Lehrer, Henry R.

1995-01-01

A survey of 101 college aviation faculty that received a 79% response indicated that 68.3% agree on the current need and 75.9% on the future need for a nonengineering doctoral program in aeronautical/aerospace sciences; 51% believe the Council on Aviation Accreditation would be more willing to accredit institutions with such programs. (SK)

Alcohol violations and aviation accidents: findings from the U.S. mandatory alcohol testing program.

PubMed

Li, Guohua; Baker, Susan P; Qiang, Yandong; Rebok, George W; McCarthy, Melissa L

2007-05-01

Mandatory alcohol testing has been implemented in the U.S. aviation industry since 1995. This study documents the prevalence of alcohol violations and the association between alcohol violations and aviation accidents among aviation employees with safety-sensitive functions. Data from the random alcohol testing and post-accident alcohol testing programs reported by major airlines to the Federal Aviation Administration for the years 1995 through 2002 were analyzed. A violation was defined as an alcohol level of > or = 0.04% or a refusal to submit to testing. Relative and attributable risks of accident involvement associated with alcohol violations were estimated using the case-control method. During the study period, random alcohol testing yielded a total of 440 violations, with an overall prevalence rate of 0.09% and a prevalence rate of 0.03% for flight crews. Alcohol violations were associated with an increased yet not statistically significant risk of accident involvement (odds ratio 2.56, 95% confidence interval 0.81-7.08) and were attributed to 0.13% of aviation accidents. Alcohol violations among U.S. major airline employees with safety-sensitive functions are rare and play a negligible role in aviation accidents.

Alcohol Violations and Aviation Accidents: Findings from the U.S. Mandatory Alcohol Testing Program

PubMed Central

Li, Guohua; Baker, Susan P.; Qiang, Yandong; Rebok, George W.; McCarthy, Melissa L.

2007-01-01

Introduction: Mandatory alcohol testing has been implemented in the U.S. aviation industry since 1995. This study documents the prevalence of alcohol violations and the association between alcohol violations and aviation accidents among aviation employees with safety-sensitive functions. Methods: Data from the random alcohol testing and post-accident alcohol testing programs reported by major airlines to the Federal Aviation Administration for the years 1995 through 2002 were analyzed. A violation was defined as an alcohol level of ≥ 0.04% or a refusal to submit to testing. Relative and attributable risks of accident involvement associated with alcohol violations were estimated using the case-control method. Results: During the study period, random alcohol testing yielded a total of 440 violations, with an overall prevalence rate of 0.09% and a prevalence rate of 0.03% for flight crews. Alcohol violations were associated with an increased yet not statistically significant risk of accident involvement (odds ratio 2.56, 95% confidence interval 0.81–7.08) and were attributed to 0.13% of aviation accidents. Discussion: Alcohol violations among U.S. major airline employees with safety-sensitive functions are rare and play a negligible role in aviation accidents. PMID:17539446

NASA Nebraska Space Grant 5 Year Proposal

NASA Technical Reports Server (NTRS)

Bowen, Brent D.; Vlasek, Karisa; Russell, Valerie; Woods, Sara; Webb, Cindy; Schaaf, Michaela; Vlasek, Scott; Wurdeman, Melissa; Lucas, Sarah; Tegeder, Amy

2004-01-01

The UNO Aviation Institute Monograph Series began in 1994 as a key component of the education outreach and information transfer missions of the Aviation Institute and the NASA Nebraska Space Grant & EPSCoR Programs. The series is an outlet for aviation materials to be indexed and disseminated through an efficient medium. Publications are welcome in all aspects of aviation. Publication formats may include, but are not limited to, conference proceedings, bibliographies, research reports, manuals, technical reports, and other documents that should be archived and indexed for future reference by the aviation and world wide communities.

Multicenter Validation of a Customizable Scoring Tool for Selection of Trainees for a Residency or Fellowship Program. The EAST-IST Study.

PubMed

Bosslet, Gabriel T; Carlos, W Graham; Tybor, David J; McCallister, Jennifer; Huebert, Candace; Henderson, Ashley; Miles, Matthew C; Twigg, Homer; Sears, Catherine R; Brown, Cynthia; Farber, Mark O; Lahm, Tim; Buckley, John D

2017-04-01

Few data have been published regarding scoring tools for selection of postgraduate medical trainee candidates that have wide applicability. The authors present a novel scoring tool developed to assist postgraduate programs in generating an institution-specific rank list derived from selected elements of the U.S. Electronic Residency Application System (ERAS) application. The authors developed and validated an ERAS and interview day scoring tool at five pulmonary and critical care fellowship programs: the ERAS Application Scoring Tool-Interview Scoring Tool. This scoring tool was then tested for intrarater correlation versus subjective rankings of ERAS applications. The process for development of the tool was performed at four other institutions, and it was performed alongside and compared with the "traditional" ranking methods at the five programs and compared with the submitted National Residency Match Program rank list. The ERAS Application Scoring Tool correlated highly with subjective faculty rankings at the primary institution (average Spearman's r = 0.77). The ERAS Application Scoring Tool-Interview Scoring Tool method correlated well with traditional ranking methodology at all five institutions (Spearman's r = 0.54, 0.65, 0.72, 0.77, and 0.84). This study validates a process for selecting and weighting components of the ERAS application and interview day to create a customizable, institution-specific tool for ranking candidates to postgraduate medical education programs. This scoring system can be used in future studies to compare the outcomes of fellowship training.

A Framework for Assessment of Aviation Safety Technology Portfolios

NASA Technical Reports Server (NTRS)

Jones, Sharon M.; Reveley, Mary S.

2014-01-01

The programs within NASA's Aeronautics Research Mission Directorate (ARMD) conduct research and development to improve the national air transportation system so that Americans can travel as safely as possible. NASA aviation safety systems analysis personnel support various levels of ARMD management in their fulfillment of system analysis and technology prioritization as defined in the agency's program and project requirements. This paper provides a framework for the assessment of aviation safety research and technology portfolios that includes metrics such as projected impact on current and future safety, technical development risk and implementation risk. The paper also contains methods for presenting portfolio analysis and aviation safety Bayesian Belief Network (BBN) output results to management using bubble charts and quantitative decision analysis techniques.

NASA's Aviation Safety and Modeling Project

NASA Technical Reports Server (NTRS)

Chidester, Thomas R.; Statler, Irving C.

2006-01-01

The Aviation Safety Monitoring and Modeling (ASMM) Project of NASA's Aviation Safety program is cultivating sources of data and developing automated computer hardware and software to facilitate efficient, comprehensive, and accurate analyses of the data collected from large, heterogeneous databases throughout the national aviation system. The ASMM addresses the need to provide means for increasing safety by enabling the identification and correcting of predisposing conditions that could lead to accidents or to incidents that pose aviation risks. A major component of the ASMM Project is the Aviation Performance Measuring System (APMS), which is developing the next generation of software tools for analyzing and interpreting flight data.

Emissions and new technology programs for conventional spark-ignition aircraft engines

NASA Technical Reports Server (NTRS)

Wintucky, W. T.

1976-01-01

A long-range technology plan in support of general aviation engines was formulated and is being implemented at the Lewis Research Center. The overall program was described, and that part of the program that represents the in-house effort at Lewis was presented in detail. Three areas of government and industry effort involving conventional general-aviation piston engines were part of a coordinated overall plan: (1) FAA/NASA joint program, (2) NASA contract exhaust emissions pollution reduction program, and (3) NASA in-house emissions reduction and new technology program.

Incident reporting: Its role in aviation safety and the acquisition of human error data

NASA Technical Reports Server (NTRS)

Reynard, W. D.

1983-01-01

The rationale for aviation incident reporting systems is presented and contrasted to some of the shortcomings of accident investigation procedures. The history of the United State's Aviation Safety Reporting System (ASRS) is outlined and the program's character explained. The planning elements that resulted in the ASRS program's voluntary, confidential, and non-punitive design are discussed. Immunity, from enforcement action and misuse of the volunteered data, is explained and evaluated. Report generation techniques and the ASRS data analysis process are described; in addition, examples of the ASRS program's output and accomplishments are detailed. Finally, the value of incident reporting for the acquisition of safety information, particularly human error data, is explored.

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.

Army Aviation Equipment Useful Life Cost Benefit Analysis

DTIC Science & Technology

2013-12-01

System UFI User-friendly Interface UH Utility Helicopter ULLS–A Unit-Level Logistics System–Aviation USCG U.S. Coast Guard WW2 World...this chapter, we briefly discuss the modernization of the Army aviation fleet since World War 2 ( WW2 ). Furthermore, the chapter provides insight...U.S. Army’s aviation program is its use of helicopters since WW2 . Following that war, the Army Air Corps divested the majority of 2 its fixed-wing

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…

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1980-05-22

SECURITY. - CONTINUED TRAINING OF LAW ENFORCEMENT OFFICERS SUPPORTING AIRPORT SECURITY ACTIVITIES. - SECURITY PROGRAMS IMPLEMENTED BY AIR FREIGHT...cooperation by all concerned. (See Exhibit 14) Airport Security - Ongoing activities which contributed significantly to airport security included full...implementation of the revised Federal Aviation Regulations (FAR) Part 107 governing airport security , training of law enforcement officers supporting

78 FR 78469 - Receipt of Noise Compatibility Program and Request for Review; Martin County Airport/Witham Field...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-26

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Receipt of Noise Compatibility... reviewing a proposed Noise Compatibility Program that was submitted for Martin County Airport/Witham Field under the provisions of 49 U.S.C. 47504 et. seq (the Aviation Safety and Noise Abatement Act hereinafter...

76 FR 18294 - Receipt of Noise Compatibility Program and Request for Review; Kissimmee Gateway Airport...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Receipt of Noise Compatibility... reviewing a proposed Noise Compatibility Program that was submitted for Kissimmee Gateway Airport under the provisions of 49 U.S.C. 47504 et seq. (the Aviation Safety and Noise Abatement Act hereinafter referred to as...

14 CFR 11.103 - What exemption relief may be available to federal, state, and local governments when operating...

Code of Federal Regulations, 2010 CFR

2010-01-01

... Administrator certifies that the aviation safety program of the unit of government is effective and appropriate... 11.103 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL... aircraft that are not public aircraft? The Federal Aviation Administration may grant a federal, state, or...

78 FR 19355 - Noise Exposure Map Notice: Receipt of Noise Compatibility Program and Request for Review

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

... of 49 U.S.C. 47501 et. seq (the Aviation Safety and Noise Abatement Act, hereinafter referred to as.... 47503 (the Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act''), an airport... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Noise Exposure Map Notice: Receipt of...

The Small Aircraft Transportation System for America: A Case in Public Infrastructure Change

NASA Technical Reports Server (NTRS)

Bowen, Brent D.

2000-01-01

The National Aeronautics and Space Administration (NASA), U.S. Department of Transportation, Federal Aviation Administration, industry stakeholders, and academia, have joined forces to pursue the NASA National General Aviation Roadmap leading to a Small Aircraft Transportation System (SATS). This strategic undertaking has a 25-year goal to bring next-generation technologies and improve travel between remote communities and transportation centers in urban areas by utilizing the nation's 5,400 public-use general aviation airports. To facilitate this initiative, a comprehensive upgrade of public infrastructure must be planned, coordinated, and implemented within the framework of the national air transportation system. The Nebraska NASA EPSCoR Program has proposed to deliver research support in key public infrastructure areas in coordination with the General Aviation Program Office at the NASA Langley Research Center. Ultimately, SATS may permit tripling aviation system throughput capacity by tapping the underutilized general aviation facilities to achieve the national goal of doorstep-to-destination travel at four times the speed of highways for the nation's suburban, rural, and remote communities.

Aviation system capacity : annual report

DOT National Transportation Integrated Search

1993-10-01

The Aviation System Capacity Plan is published annually and, in addition to providing airport delay statistics, serves to identify programs that have potential for increasing capacity and reducing delay.

Materiel Acquisition Management of U.S. Army Attack Helicopters

DTIC Science & Technology

1989-06-02

used to evaluate the existing helicopter program periodically in order to determine utility in reference to all evaluation criteria. Defintion of... mixed integer linear programming model, the Phoenix model has demonstrated the potential to assist in the analysis of strategic and operational issues in...Fleet Max i of Aircraft per Fleet Programmed Buys .. -- Technology Unit Production mix Retirement Start-up ROTIE Flying Hour Aviation Overheadl I Aviation

The Conference Proceedings of the 2003 Air Transport Research Society (ATRS) World Conference, Volume 2

NASA Technical Reports Server (NTRS)

Bowen, Brent (Editor); Gudmundsson, Sveinn (Editor); Oum, Tae (Editor)

2003-01-01

The UNO Aviation Institute Monograph Series began in 1994 as a key component of the education outreach and information transfer missions of the Aviation Institute and the NASA Nebraska Space Grant & EPSCoR Programs. The series is an outlet for aviation materials to be indexed and disseminated through an efficient medium. Publications are welcome in all aspects of aviation. Publication formats may include, but are not limited to, conference proceedings, bibliographies, research reports, manuals, technical reports, and other documents that should be archived and indexed for future reference by the aviation and world wide communities.

Aeronautics Education, Research, and Industry Alliance (AERIAL) Year 2 Report and Year 3 Proposal

NASA Technical Reports Server (NTRS)

Bowen, Brent D.; Box, Richard C.; Fink, Mary M.; Gogos, George; Lehrer, Henry R.; Narayanan, Ram M.; Nickerson, Jocelyn S.; Tarry, Scott E.; Vlasek, Karisa D.

2003-01-01

The UNO Aviation Institute Monograph Series began in 1994 as a key component of the education outreach and information transfer missions of the Aviation Institute and the NASA Nebraska Space Grant & EPSCoR Programs. The series is an outlet for aviation materials to be indexed and disseminated through an efficient medium. Publications are welcome in all aspects of aviation. Publication formats may include, but are not limited to, conference proceedings, bibliographies, research reports, manuals, technical reports, and other documents that should be archived and indexed for future reference by the aviation and world wide communities.

Nebraska Initiative for Aerospace Research and Industrial Development (NIARID)

NASA Technical Reports Server (NTRS)

Bowen, Brent; Reichenbach, Steve; Ianno, Ned; Farr, Lynne; Tarry, Scott; Narayanan, Ram; Lehrer, Henry

2002-01-01

The UNO Aviation Institute Monograph Series began in 1994 as a key component of the education outreach and information transfer missions of the Aviation Institute and the NASA Nebraska Space Grant & EPSCoR Programs. The series is an outlet for aviation materials to be indexed and disseminated through an efficient medium. Publications are welcome in all aspects of aviation. Publication formats may include, but are not limited to, conference proceedings, bibliographies, research reports, manuals, technical reports, and other documents that should be archived and indexed for future reference by the aviation and world wide communities.

Teamwork and team training in the ICU: where do the similarities with aviation end?

PubMed

Reader, Tom W; Cuthbertson, Brian H

2011-01-01

The aviation industry has made significant progress in identifying the skills and behaviors that result in effective teamwork. Its conceptualization of teamwork, development of training programs, and design of assessment tools are highly relevant to the intensive care unit (ICU). Team skills are important for maintaining safety in both domains, as multidisciplinary teams must work effectively under highly complex, stressful, and uncertain conditions. However, there are substantial differences in the nature of work and structure of teams in the ICU in comparison with those in aviation. While intensive care medicine may wish to use the advances made by the aviation industry for conceptualizing team skills and implementing team training programs, interventions must be tailored to the highly specific demands of the ICU.

Teamwork and team training in the ICU: Where do the similarities with aviation end?

PubMed Central

2011-01-01

The aviation industry has made significant progress in identifying the skills and behaviors that result in effective teamwork. Its conceptualization of teamwork, development of training programs, and design of assessment tools are highly relevant to the intensive care unit (ICU). Team skills are important for maintaining safety in both domains, as multidisciplinary teams must work effectively under highly complex, stressful, and uncertain conditions. However, there are substantial differences in the nature of work and structure of teams in the ICU in comparison with those in aviation. While intensive care medicine may wish to use the advances made by the aviation industry for conceptualizing team skills and implementing team training programs, interventions must be tailored to the highly specific demands of the ICU. PMID:22136283

38 CFR 21.5058 - Resumption of participation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under... governing the program elected in lieu of the Post-Vietnam Era Veterans' Educational Assistance Program. A...

38 CFR 21.5058 - Resumption of participation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under... governing the program elected in lieu of the Post-Vietnam Era Veterans' Educational Assistance Program. A...

38 CFR 21.5058 - Resumption of participation.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under... governing the program elected in lieu of the Post-Vietnam Era Veterans' Educational Assistance Program. A...

38 CFR 21.5058 - Resumption of participation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under... governing the program elected in lieu of the Post-Vietnam Era Veterans' Educational Assistance Program. A...

38 CFR 21.5058 - Resumption of participation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under... governing the program elected in lieu of the Post-Vietnam Era Veterans' Educational Assistance Program. A...

76 FR 21420 - Policy and Procedures Concerning the Use of Airport Revenue; Policy Regarding Airport Rates and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-15

... Clark County Department of Aviation To Use a Weight-Based Air Service Incentive Program AGENCY: Federal... airport revenue and on airport rates and charges. The petitioner Clark County Department of Aviation is..., 2011, the Federal Aviation Administration (FAA) received a letter from counsel for the Clark County...

A Study about the Academic Integrity of Second-Year Aviation Students in U.S. Higher Education

ERIC Educational Resources Information Center

Asim, Muhammad; Chambers, Cheryl; González, Ramón-Osvaldo; Morote, Elsa-Sofia; Walter, Richard J.

2015-01-01

This study measures the influence of an ethics course on the academic integrity of second-year college students enrolled in an aviation program in the United States and their beliefs about following Federal Aviation Regulations standards. Academic integrity is defined by three variables: beliefs about not cheating, beliefs about exhibiting moral…

Student Pilot Aptitude as an Indicator of Success in a Part 141 Collegiate Flight Training Program

ERIC Educational Resources Information Center

McFarland, Maureen R.

2017-01-01

Predicting flight training success has been well researched in military aviation yet there is limited information pertaining to general aviation. The purpose of this study was to determine if attributes of pilot performance could be used to differentiate students in a collegiate flight training program. Several pre-entry and flight training…

Evaluation of a High-End Distance Delivery MBA Program.

ERIC Educational Resources Information Center

Dicks, Dennis

The John Molson School of Business at Concordia University in Montreal has been addressing the need for new skills in aviation management for almost a decade through its International Aviation MBA, in partnership with the International Air Transport Association (IATA). The School set out in early 1999 to create a version of the program which could…

Employee Attitudes within the Federal Aviation Administration

DTIC Science & Technology

2004-12-01

program to remain credible, employees must see a link between their feedback and action planning. As an example, subordinates rated supervisors who... Assistance Program ?-------------------------------------------------------------------------------------------- 10. Overall, how satisfied are you with... Employee Attitudes Within the Federal Aviation Administration Carla A. Hackworth1 Crystal E. Cruz1 Scott Goldman1 Dan G. Jack2 S. Janine King2

A research program to reduce the interior noise in general aviation aircraft, index and summary

NASA Technical Reports Server (NTRS)

Morgan, L.; Jackson, K.; Roskam, J.

1985-01-01

This report is an index of the published works from NASA Grant NSG 1301, entitled A Research Program to Reduce the Interior Noise in General Aviation Aircraft. Included are a list of all published reports and papers, a compilation of test specimen characteristics, and summaries of each published work.

The Use of Discourse Analysis To Enhance ESP Teacher Knowledge: An Example Using Aviation English.

ERIC Educational Resources Information Center

Sullivan, Patricia; Girginer, Handan

2002-01-01

Provides an example of one process used by a teacher-researcher to increase and expand the use of relevant materials, knowledgeable teachers, and teamwork with subject matter professionals in English for academic purposes' (EAP) programs. The study was conducted for an EAP program in a civil aviation school in Turkey. (Author/VWL)

General aviation design synthesis utilizing interactive computer graphics

NASA Technical Reports Server (NTRS)

Galloway, T. L.; Smith, M. R.

1976-01-01

Interactive computer graphics is a fast growing area of computer application, due to such factors as substantial cost reductions in hardware, general availability of software, and expanded data communication networks. In addition to allowing faster and more meaningful input/output, computer graphics permits the use of data in graphic form to carry out parametric studies for configuration selection and for assessing the impact of advanced technologies on general aviation designs. The incorporation of interactive computer graphics into a NASA developed general aviation synthesis program is described, and the potential uses of the synthesis program in preliminary design are demonstrated.

Semiannual Report to Congress on the Effectiveness of the Civil Aviation Security Program

DTIC Science & Technology

1991-02-01

enforcement support for airline and airport security measures. Airline passengers, as the ultimate beneficiaries of the security program. pay for the...environment for these air carriers. Airport security programs are designed to meet the threat to the specific airport. Of the 4(02 airports. 18...essential to many passengers. " FAA is currently reviewing Parts 107 and 108 of the Federal Aviation Regulations, covering airport security and airplane

Human Factors Research in Aircrew Performance and Training

DTIC Science & Technology

1988-08-01

Eisenhower Avenue, PROGRAM PROJECTA - 9Q TASK WORK UNITELEMENT NO. NO. A79. NO 236 ACCESSION NO Alexandria, VA 22333-5600 63731,6373 A793 132 11. TITLE...Fort RucKer, Alabama, is contributing to the effectiveness of Army aviation by con- ducting a comprehensive human factors research program in supporL...of aircrew perrorindnce and training. The ARIARDA research program encompasses the full scope of Army aviation with projects in support of (a) emerging

Urinary calculi in aviation pilots: what is the best therapeutic approach?

PubMed

Zheng, Wei; Beiko, Darren T; Segura, Joseph W; Preminger, Glenn M; Albala, David M; Denstedt, John D

2002-10-01

We reviewed treatment outcomes in a series of aviation pilots treated in the era of modern surgical techniques and provide recommendations regarding treatment in this unique group. We retrospectively analyzed the records of all aviation pilots surgically treated for urinary calculi at our 4 tertiary stone centers from January 1988 to June 2000. Preoperative data and postoperative results were evaluated. Primary outcome measures included stone-free status after initial therapy, time lost from work and overall stone-free rates. Secondary outcome measures included the need for secondary procedures and complications. Of the 36 patients 17 had renal and 19 had ureteral stones. In 4 patients the stones passed spontaneously, while 17 were initially treated with extracorporeal shock wave lithotripsy (ESWL) (Dornier Medical Systems, Marietta, Georgia), 9 were initially treated with ureteroscopy and 6 were treated with percutaneous nephrolithotripsy. There was 1 complication. The stone-free rate for ESWL, percutaneous nephrolithotripsy and ureteroscopy after initial therapy was 35%, 100% and 100%, respectively. All patients were rendered stone-free after secondary therapy. Mean time lost from work for ESWL, percutaneous nephrolithotripsy and ureteroscopy was 4.7, 2.6 and 1.6 weeks, respectively. Aviation pilots with surgical urolithiasis are best treated with an initial endoscopic procedure. Stone-free rates can be maximized, while time lost from work can be minimized when an endoscopic approach is used initially. All pilots with urolithiasis should undergo mandatory metabolic evaluations to institute medical therapy when indicated.

An economic evaluation of the Enhanced Recovery After Surgery (ERAS) multisite implementation program for colorectal surgery in Alberta

PubMed Central

Thanh, Nguyen X.; Chuck, Anderson W.; Wasylak, Tracy; Lawrence, Jeannette; Faris, Peter; Ljungqvist, Olle; Nelson, Gregg; Gramlich, Leah M.

2016-01-01

Background In February 2013, Alberta Health Services established an Enhanced Recovery After Surgery (ERAS) implementation program for adopting the ERAS Society colorectal guidelines into 6 sites (initial phase) that perform more than 75% of all colorectal surgeries in the province. We conducted an economic evaluation of this initiative to not only determine its cost-effectiveness, but also to inform strategy for the spread and scale of ERAS to other surgical protocols and sites. Methods We assessed the impact of ERAS on patients’ health services utilization (HSU; length of stay [LOS], readmissions, emergency department visits, general practitioner and specialist visits) within 30 days of discharge by comparing pre- and post-ERAS groups using multilevel negative binomial regressions. We estimated the net health care costs/savings and the return on investment (ROI) associated with those impacts for post-ERAS patients using a decision analytic modelling technique. Results We included 331 pre- and 1295 post-ERAS patients in our analyses. ERAS was associated with a reduction in all HSU outcomes except visits to specialists. However, only the reduction in primary LOS was significant. The net health system savings were estimated at $2 290 000 (range $1 191 000–$3 391 000), or $1768 (range $920–$2619) per patient. The probability for the program to be cost-saving was 73%–83%. In terms of ROI, every $1 invested in ERAS would bring $3.8 (range $2.4–$5.1) in return. Conclusion The initial phase of ERAS implementation for colorectal surgery in Alberta is cost-saving. The total savings has the potential to be more substantial when ERAS is spread for other surgical protocols and across additional sites. PMID:28445024

Advanced Jet Noise Exhaust Concepts in NASA's N+2 Supersonics Validation Study and the Environmentally Responsible Aviation Project's Upcoming Hybrid Wing Body Acoustics Test

NASA Technical Reports Server (NTRS)

Henderson, Brenda S.; Doty, Mike

2012-01-01

Acoustic and flow-field experiments were conducted on exhaust concepts for the next generation supersonic, commercial aircraft. The concepts were developed by Lockheed Martin (LM), Rolls-Royce Liberty Works (RRLW), and General Electric Global Research (GEGR) as part of an N+2 (next generation forward) aircraft system study initiated by the Supersonics Project in NASA s Fundamental Aeronautics Program. The experiments were conducted in the Aero-Acoustic Propulsion Laboratory at the NASA Glenn Research Center. The exhaust concepts presented here utilized lobed-mixers and ejectors. A powered third-stream was implemented to improve ejector acoustic performance. One concept was found to produce stagnant flow within the ejector and the other produced discrete-frequency tones (due to flow separations within the model) that degraded the acoustic performance of the exhaust concept. NASA's Environmentally Responsible Aviation (ERA) Project has been investigating a Hybrid Wing Body (HWB) aircraft as a possible configuration for meeting N+2 system level goals for noise, emissions, and fuel burn. A recently completed NRA led by Boeing Research and Technology resulted in a full-scale aircraft design and wind tunnel model. This model will be tested acoustically in NASA Langley's 14-by 22-Foot Subsonic Tunnel and will include dual jet engine simulators and broadband engine noise simulators as part of the test campaign. The objectives of the test are to characterize the system level noise, quantify the effects of shielding, and generate a valuable database for prediction method development. Further details of the test and various component preparations are described.

Implementation of the Spanish ERAS program in bariatric surgery.

PubMed

Ruiz-Tovar, Jaime; Muñoz, José Luis; Royo, Pablo; Duran, Manuel; Redondo, Elisabeth; Ramirez, Jose Manuel

2018-03-08

The essence of Enhanced Recovery After Surgery (ERAS) programs is the multimodal approach, and many authors have demonstrated safety and feasibility in fast track bariatric surgery. According to this concept, a multidisciplinary ERAS program for bariatric surgery has been developed by the Spanish Fast Track Group (ERAS Spain). The aim of this study was to analyze the initial implementation of this Spanish National ERAS protocol in bariatric surgery, comparing it with a historical cohort receiving standard care. A multi-centric prospective study was performed, including 233 consecutive patients undergoing bariatric surgery during 2015 and following ERAS protocol. It was compared with a historical cohort of 286 patients, who underwent bariatric surgery at the same institutions between 2013 and 2014 and following standard care. Compliance with the protocol, morbidity, mortality, hospital stay and readmission were evaluated. Bariatric techniques performed were Roux-en-Y gastric bypass and sleeve gastrectomy. There were no significant differences in complications, mortality and readmission. Postoperative pain and hospital stay were significantly lower in the ERAS group. The total compliance to protocol was 80%. The Spanish National ERAS protocol is a safe issue, obtaining similar results to standard care in terms of complications, reoperations, mortality and readmissions. It is associated with less postoperative pain and earlier hospital discharge.

National volcanic ash operations plan for aviation

USGS Publications Warehouse

,; ,

2007-01-01

The National Aviation Weather Program Strategic Plan (1997) and the National Aviation Weather Initiatives (1999) both identified volcanic ash as a high-priority informational need to aviation services. The risk to aviation from airborne volcanic ash is known and includes degraded engine performance (including flameout), loss of visibility, failure of critical navigational and operational instruments, and, in the worse case, loss of life. The immediate costs for aircraft encountering a dense plume are potentially major—damages up to $80 million have occurred to a single aircraft. Aircraft encountering less dense volcanic ash clouds can incur longer-term costs due to increased maintenance of engines and external surfaces. The overall goal, as stated in the Initiatives, is to eliminate encounters with ash that could degrade the in-flight safety of aircrews and passengers and cause damage to the aircraft. This goal can be accomplished by improving the ability to detect, track, and forecast hazardous ash clouds and to provide adequate warnings to the aviation community on the present and future location of the cloud. To reach this goal, the National Aviation Weather Program established three objectives: (1) prevention of accidental encounters with hazardous clouds; (2) reduction of air traffic delays, diversions, or evasive actions when hazardous clouds are present; and (3) the development of a single, worldwide standard for exchange of information on airborne hazardous materials. To that end, over the last several years, based on numerous documents (including an OFCMsponsored comprehensive study on aviation training and an update of Aviation Weather Programs/Projects), user forums, and two International Conferences on Volcanic Ash and Aviation Safety (1992 and 2004), the Working Group for Volcanic Ash (WG/VA), under the OFCM-sponsored Committee for Aviation Services and Research, developed the National Volcanic Ash Operations Plan for Aviation and Support of the 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 document and address the most critical needs of the volcanic ash advisory community. This interagency plan, developed as the result of the cooperative efforts of six federal agencies, follows the guidelines in support of the ICAO International Airways Volcano Watch. The signatories on the next page are committed to volcanic ash operations for aviation and will work toward full implementation through agency programs, initiatives, and procedures. I extend my sincere thanks to all members of the WG/VA, subject-matter experts, and to my staff for their collaborative and cooperative efforts in developing this first-ever national volcanic ash operations plan.

A Delphi Study of Aviation Maintenance Experts' Recommendations for a Model School Curriculum

ERIC Educational Resources Information Center

Dyen, Fred D.

2017-01-01

The program described in this paper is the essential first step in reviving and reinitiating the delivery of aviation maintenance technology instruction. The demand for aviation maintenance technicians (AMTs) is rapidly increasing and there is a need to provide as many as 679,000 AMTs over the next 20 years (Boeing, 2016). Given the high cost of…

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.

78 FR 77548 - Noise Exposure Map Notice; Receipt of Noise Compatibility Program and Request for Review Seattle...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-23

...-Tacoma International Airport under the provisions of 49 U.S.C. 47501 et. seq. (Aviation Safety and Noise... comment. Under 49 U.S.C., Section 47503 (the Aviation Safety and Noise Abatement Act, (the Act), an... the evaluation process are whether the proposed measures may reduce the level of aviation safety...

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…

Teachers' Guide for Aviation Education. For Use in Grades Two Through Six. Communication Arts, Science, Social Studies, Health, Career Education.

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC.

This teacher's guide provides elementary teachers (grades 2-6) with supplementary learning activities centered around the subject of aviation, which may be used to enrich their regular programs. The guide is divided into the following five subject areas: communication arts, science, social studies, health, and careers in aviation. The guides vary…

An Overview of the NASA Aviation Safety Program Propulsion Health Monitoring Element

NASA Technical Reports Server (NTRS)

Simon, Donald L.

2000-01-01

The NASA Aviation Safety Program (AvSP) has been initiated with aggressive goals to reduce the civil aviation accident rate, To meet these goals, several technology investment areas have been identified including a sub-element in propulsion health monitoring (PHM). Specific AvSP PHM objectives are to develop and validate propulsion system health monitoring technologies designed to prevent engine malfunctions from occurring in flight, and to mitigate detrimental effects in the event an in-flight malfunction does occur. A review of available propulsion system safety information was conducted to help prioritize PHM areas to focus on under the AvSP. It is noted that when a propulsion malfunction is involved in an aviation accident or incident, it is often a contributing factor rather than the sole cause for the event. Challenging aspects of the development and implementation of PHM technology such as cost, weight, robustness, and reliability are discussed. Specific technology plans are overviewed including vibration diagnostics, model-based controls and diagnostics, advanced instrumentation, and general aviation propulsion system health monitoring technology. Propulsion system health monitoring, in addition to engine design, inspection, maintenance, and pilot training and awareness, is intrinsic to enhancing aviation propulsion system safety.

Commercial aviation : programs and options for the federal approach to providing and improving air service to small communities : testimony before the Subcommittee on Aviation, Committee on Commerce, Science and Transportation, U.S. Senate

DOT National Transportation Integrated Search

2006-09-14

The EAS program guarantees that communities that were served by air carriers before deregulation continue to receive a certain level of scheduled air service, under certain conditions. A growing number of communities are receiving subsidies under thi...

Ethics Education in University Aviation Management Programs in the US: Part Two B--Statistical Analysis of Current Practice.

ERIC Educational Resources Information Center

Oderman, Dale

2003-01-01

Part Two B of a three-part study examined how 40 universities with baccalaureate programs in aviation management include ethics education in the curricula. Analysis of responses suggests that there is strong support for ethics instruction and that active department head involvement leads to higher levels of planned ethics inclusion. (JOW)

Pilot Examiner Program; Federal Aviation Administration

DOT National Transportation Integrated Search

1996-10-22

The objective of this survey was to determine the effectiveness of the Federal Aviation Administration's (FAA) procedures and controls over (i) training and designating pilot examiners, (ii) tracking pilot examiner performance, (iii) maintaining inte...

An Overview of the NASA Aviation Safety Program (AVSP) Systemwide Accident Prevention (SWAP) Human Performance Modeling (HPM) Element

NASA Technical Reports Server (NTRS)

Foyle, David C.; Goodman, Allen; Hooley, Becky L.

2003-01-01

An overview is provided of the Human Performance Modeling (HPM) element within the NASA Aviation Safety Program (AvSP). Two separate model development tracks for performance modeling of real-world aviation environments are described: the first focuses on the advancement of cognitive modeling tools for system design, while the second centers on a prescriptive engineering model of activity tracking for error detection and analysis. A progressive implementation strategy for both tracks is discussed in which increasingly more complex, safety-relevant applications are undertaken to extend the state-of-the-art, as well as to reveal potential human-system vulnerabilities in the aviation domain. Of particular interest is the ability to predict the precursors to error and to assess potential mitigation strategies associated with the operational use of future flight deck technologies.

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.

Local wound infiltration plus transversus abdominis plane (TAP) block versus local wound infiltration in laparoscopic colorectal surgery and ERAS program.

PubMed

Pedrazzani, Corrado; Menestrina, Nicola; Moro, Margherita; Brazzo, Gianluca; Mantovani, Guido; Polati, Enrico; Guglielmi, Alfredo

2016-11-01

Few data are available on TAP block in laparoscopic colorectal surgery and ERAS program. The aim of this prospective study was to evaluate local wound infiltration plus TAP block compared to local wound infiltration in the management of postoperative pain, nausea and vomiting, ileus and use of opioids in the context of laparoscopic colorectal surgery and ERAS program. From March 2014 to March 2015, 48 patients were treated by laparoscopic resection and ERAS program for colorectal cancer and diverticular disease at the Division of General and Hepatobiliary Surgery, University of Verona Hospital Trust. Among these, 24 patients received local wound infiltration plus TAP block (TAP block group) and 24 patients received local wound infiltration (control group). No differences were observed in baseline patient characteristics, clinical variables and surgical procedures between the two groups. Local wound infiltration plus TAP block allowed to achieve pain control despite a reduced use of opioid analgesics (P = 0.009). The adoption of TAP block resulted beneficial on the prevention of postoperative nausea (P = 0.002) and improvement of essential outcomes of ERAS program as recovery of bowel function (P = 0.005), urinary catheter removal (P = 0.003) and capability to tolerate oral diet (P = 0.027). TAP block plus local wound infiltration in the setting of laparoscopic colorectal surgery and ERAS program guarantees a reduced use of opioid analgesics and good pain control allowing the improvement of essential items of enhanced recovery pathways.

General aviation internal-combustion engine research programs at NASA-Lewis Research Center

NASA Technical Reports Server (NTRS)

Willis, E. A.

1978-01-01

An update is presented of non-turbine general aviation engine programs. The program encompasses conventional, lightweight diesel and rotary engines. It's three major thrusts are: (1) reduced SFC's; (2) improved fuels tolerance; and (3) reduced emissions. Current and planned future programs in such areas as lean operation, improved fuel management, advanced cooling techniques and advanced engine concepts, are described. These are expected to lay the technology base, by the mid to latter 1980's, for engines whose life cycle fuel costs are 30 to 50% lower than today's conventional engines.

NASA astronomical findings highlighted on This Week @NASA – January 8, 2016

NASA Image and Video Library

2016-01-08

New NASA astrophysics findings were highlighted at the 227th American Astronomical Society meeting, Jan. 4-8 in Kissimmee, Florida. The findings, which ranged from runaway stars to a burping galaxy, were made with the help of several NASA observation instruments, including the Spitzer Space Telescope, the Wide-field Infrared Survey Explorer, the Chandra X-ray Observatory, the Nuclear Spectroscopic Telescope Array and others. Also, Next space station crew preparing for mission, Economical new era of aviation, A new level of coral reef studies and more!

The Swarm, the Cloud, and the Importance of Getting There First: What’s at Stake in the Remote Aviation Culture Debate

DTIC Science & Technology

2013-08-01

following former Air Force chiefs of staff: Gen Mi- chael Ryan, Gen John Jumper, and Gen Norton Schwartz. See Boyne , “How the Predator Grew Teeth.” 14. P... John L. McLucas has written: I believe we are entering an era when RPVs [remotely piloted ve- hicles] will play an increasingly important role in...technology as an amplifier of integrated human agency; and Col John Boyd observes how our definitions of cultural membership shift over time. By way of

Applying a Stitched, Rod-Stiffened Concept to Heavily Loaded Structure

NASA Technical Reports Server (NTRS)

Jegley, Dawn C.

2013-01-01

NASA and the Boeing Company have worked to develop new low-cost, light-weight composite structures for aircraft. A stitched carbon-epoxy material system was developed to reduce the weight and cost of transport aircraft wing structure, first in the NASA Advanced Composites Technology (ACT) program in the 1990's and now in the Environmentally Responsible Aviation (ERA) Project. By stitching through the thickness of a dry carbon fiber material prior to cure, the labor associated with panel fabrication and assembly can be significantly reduced and the need for mechanical fasteners is almost eliminated. Stitching provides the benefit of reducing or eliminating delaminations, including those between stiffener flanges and skin. Stitching also reduces part count, and therefore, cost of the structure. The stitched panel concept used in the ACT program in the 1990's used simple blade-stiffeners as stringers, caps and clips. Today, the Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) concept is being developed for application to advanced vehicle configurations. PRSEUS provides additional weight savings through the use of a stiffener with a thin web and a unidirectional carbon rod at the top of the web which provides structurally efficient stiffening. A comparison between the blade-stiffened structure and PRSEUS is presented focusing on highly loaded structure and demonstrating improved weight reduction.

Enhanced recovery after surgery in children: Promising, evidence-based multidisciplinary care.

PubMed

Rove, Kyle O; Edney, John C; Brockel, Megan A

2018-06-01

Enhanced recovery after surgery (ERAS) is a multimodal approach to the care of the surgical patient focused on reducing the stress response and associated physiologic changes that accompany surgery. Over the past 20 years, ERAS programs have been found to result in reduced LOS and complications in adult patients. Despite abundant adult literature describing implementation and outcomes of enhanced recovery programs, pediatric data in this area is sparse. This educational review describes the history and elements of ERAS protocols, reviews the available evidence in adult and pediatric populations, compares and contrasts ERAS with the PSH, and offers strategies for implementation and ideas for future directions of ERAS in children. © 2018 John Wiley & Sons Ltd.

Vocational Education in Corrections. Information Series No. 237.

ERIC Educational Resources Information Center

Day, Sherman R.; McCane, Mel R.

Vocational education programs in America's correctional institutions have been financially handicapped, since security demands the greatest portion of resource allocations. Four eras in the development of the correctional system are generally identified: era of punishment and retribution, era of restraint or reform, era of rehabilitation and…

77 FR 58208 - Airport Privatization Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... Department of Transportation (DOT), the Federal Aviation Administration and the Transportation Security... International Airport final application; the Transportation Security Administration will also participate... employees, airlines, aviation businesses and airport tenants, elected officials and community residents...

Aviation Capacity Enhancement (ACE) Plan

DOT National Transportation Integrated Search

1996-12-31

A comprehensive review of Federal Aviation Administration programs intended to improve the capacity of the National Air Transportation System. The Plan describes the extent of capacity and delay problems currently associated with air travel in the U....

1995 Aviation Capacity Enhancement (ACE) Plan

DOT National Transportation Integrated Search

1995-12-31

A comprehensive review of Federal Aviation Administration programs intended to improve : the capacity of the National Air Transportation System. The Plan describes the extent of capacity : and delay problems currently associated with air travel in th...

Food-poisoning and commercial air travel.

PubMed

McMullan, R; Edwards, P J; Kelly, M J; Millar, B C; Rooney, P J; Moore, J E

2007-09-01

With the introduction of budget airlines and greater competitiveness amongst all airlines, air travel has now become an extremely popular form of travel, presenting its own unique set of risks from food poisoning. Foodborne illness associated with air travel is quite uncommon in the modern era. However, when it occurs, it may have serious implications for passengers and when crew are affected, has the potential to threaten safety. Quality, safe, in-flight catering relies on high standards of food preparation and storage; this applies at the airport kitchens (or at subcontractors' facilities), on the aircraft and in the transportation vehicles which carry the food from the ground source to the aircraft. This is especially challenging in certain countries. Several foodborne outbreaks have been recorded by the airline industry as a result of a number of different failures of these systems. These have provided an opportunity to learn from past mistakes and current practice has, therefore, reached such a standard so as to minimise risk of failures of this kind. This review examines: (i) the origin of food safety in modern commercial aviation; (ii) outbreaks which have occurred previously relating to aviation travel; (iii) the microbiological quality of food and water on board commercial aircraft; and (iv) how Hazard Analysis Critical Control Points may be employed to maintain food safety in aviation travel.

General aviation energy-conservation research programs at NASA-Lewis Research Center

NASA Technical Reports Server (NTRS)

Willis, E. A.

1977-01-01

The major thrust of NASA's nonturbine general aviation engine programs is directed toward (1) reduced specific fuel consumption, (2) improved fuel tolerance; and (3) emission reduction. Current and planned future programs in such areas as lean operation, improved fuel management, advanced cooling techniques and advanced engine concepts, are described. These are expected to lay the technology base, by the mid to latter 1980's, for engines whose total fuel costs are as much as 30% lower than today's conventional engines.

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.

NDE research efforts at the FAA Center for Aviation Systems Reliability

NASA Technical Reports Server (NTRS)

Thompson, Donald O.; Brasche, Lisa J. H.

1992-01-01

The Federal Aviation Administration-Center for Aviation Systems Reliability (FAA-CASR), a part of the Institute for Physical Research and Technology at Iowa State University, began operation in the Fall of 1990 with funding from the FAA. The mission of the FAA-CASR is to develop quantitative nondestructive evaluation (NDE) methods for aircraft structures and materials including prototype instrumentation, software, techniques, and procedures and to develop and maintain comprehensive education and training programs in aviation specific inspection procedures and practices. To accomplish this mission, FAA-CASR brings together resources from universities, government, and industry to develop a comprehensive approach to problems specific to the aviation industry. The problem areas are targeted by the FAA, aviation manufacturers, the airline industry and other members of the aviation business community. This consortium approach ensures that the focus of the efforts is on relevant problems and also facilitates effective transfer of the results to industry.

Priority technique for general aviation airport investments in Tennessee

DOT National Transportation Integrated Search

1999-01-01

One issue state departments of transportation must address is the allocation of funds among competing general aviation airport projects. For example, the Tennessee Aeronautics Division administers an annual program for funding projects at airports th...

An Overview of NASA Research on Positive Displacement Type General Aviation Engines

NASA Technical Reports Server (NTRS)

Kempke, E. E.; Willis, E. A.

1979-01-01

The general aviation positive displacement engine program encompassing conventional, lightweight diesel, and rotary combustion engines is described. Lean operation of current production type spark ignition engines and advanced alternative engine concepts are emphasized.

Flight evaluation results from the general-aviation advanced avionics system program

NASA Technical Reports Server (NTRS)

Callas, G. P.; Denery, D. G.; Hardy, G. H.; Nedell, B. F.

1983-01-01

A demonstration advanced avionics system (DAAS) for general-aviation aircraft was tested at NASA Ames Research Center to provide information required for the design of reliable, low-cost, advanced avionics systems which would make general-aviation operations safer and more practicable. Guest pilots flew a DAAS-equipped NASA Cessna 402-B aircraft to evaluate the usefulness of data busing, distributed microprocessors, and shared electronic displays, and to provide data on the DAAS pilot/system interface for the design of future integrated avionics systems. Evaluation results indicate that the DAAS hardware and functional capability meet the program objective. Most pilots felt that the DAAS representative of the way avionics systems would evolve and felt the added capability would improve the safety and practicability of general-aviation operations. Flight-evaluation results compiled from questionnaires are presented, the results of the debriefings are summarized. General conclusions of the flight evaluation are included.

Diagnosis and management of headache attributed to airplane travel.

PubMed

Mainardi, Federico; Maggioni, Ferdinando; Lisotto, Carlo; Zanchin, Giorgio

2013-03-01

The headache attributed to airplane travel, also named "airplane headache", is characterized by the sudden onset of a severe head pain exclusively in relation to airplane flights, mainly during the landing phase. Secondary causes, such as upper respiratory tract infections or acute sinusitis, must be ruled out. Although its cause is not thoroughly understood, sinus barotrauma should be reasonably involved in the pathophysiological mechanisms. Furthermore, in the current International Classification of Headache Disorders, rapid descent from high altitude is not considered as a possible cause of headache, although the onset of such pain in airplane travellers or aviators has been well known since the beginning of the aviation era. On the basis of a survey we conducted with the courteous cooperation of people who had experienced this type of headache, we proposed diagnostic criteria to be added to the forthcoming revision of the International Classification of Headache Disorders. Their formal validation would favour further studies aimed at improving knowledge of the pathophysiological mechanisms involved and at implementing preventative measures.

Exprimental Results of the First Two Stages of an Advanced Transonic Core Compressor Under Isolated and Multi-Stage Conditions.

NASA Technical Reports Server (NTRS)

Prahst, Patricia S.; Kulkarni, Sameer; Sohn, Ki H.

2015-01-01

NASA's Environmentally Responsible Aviation (ERA) Program calls for investigation of the technology barriers associated with improved fuel efficiency for large gas turbine engines. Under ERA, the highly loaded core compressor technology program attempts to realize the fuel burn reduction goal by increasing overall pressure ratio of the compressor to increase thermal efficiency of the engine. Study engines with overall pressure ratio of 60 to 70 are now being investigated. This means that the high pressure compressor would have to almost double in pressure ratio while keeping a high level of efficiency. NASA and GE teamed to address this challenge by testing the first two stages of an advanced GE compressor designed to meet the requirements of a very high pressure ratio core compressor. Previous test experience of a compressor which included these front two stages indicated a performance deficit relative to design intent. Therefore, the current rig was designed to run in 1-stage and 2-stage configurations in two separate tests to assess whether the bow shock of the second rotor interacting with the upstream stage contributed to the unpredicted performance deficit, or if the culprit was due to interaction of rotor 1 and stator 1. Thus, the goal was to fully understand the stage 1 performance under isolated and multi-stage conditions, and additionally to provide a detailed aerodynamic data set for CFD validation. Full use was made of steady and unsteady measurement methods to understand fluid dynamics loss source mechanisms due to rotor shock interaction and endwall losses. This paper will present the description of the compressor test article and its measured performance and operability, for both the single stage and two stage configurations. We focus the paper on measurements at 97% corrected speed with design intent vane setting angles.

FAA center for aviation systems reliability: an overview

NASA Astrophysics Data System (ADS)

Brasche, Lisa J. H.

1996-11-01

The FAA Center for Aviation Systems Reliability has as its objectives: to develop quantitative nondestructive evaluation (NDE) methods for aircraft structures and materials, including prototype instrumentation, software, techniques and procedures; and to develop and maintain comprehensive education and training programs specific to the inspection of aviation structures. The program, which includes contributions from Iowa State University, Northwestern University, Wayne State University, Tuskegee University, AlliedSignal Propulsion Engines, General Electric Aircraft Engines and Pratt and Whitney, has been in existence since 1990. Efforts under way include: development of inspection for adhesively bonded structures; detection of corrosion; development of advanced NDE concepts that form the basis for an inspection simulator; improvements of titanium inspection as part of the Engine Titanium Consortium; development of education and training program. An overview of the efforts underway will be provided with focus on those technologies closest to technology transfer.

Overview of the NASA Systems Approach to Crashworthiness Program

NASA Technical Reports Server (NTRS)

Jones, Lisa E.

2002-01-01

The NASA Aviation Safety Program was developed in response to the federal government's goal to reduce the fatal accident rate for aviation by 80% within 10 years. Accident Mitigation is a primary element of the Aviation Safety Program. The overall Accident Mitigation goal is to provide technology to the air transport industry to enable a decrease in the rate of fatalities and injury from crash loads and from in-flight and post-crash explosion and/or fire. Accident Mitigation is divided into two main elements - Fire Prevention and Systems Approach to Crashworthiness. The Systems Approach to Crashworthiness goal is to develop and promote technology that will increase the human survival rate or reduce the fatality rate in survivable accidents. The technical background and planning, selected technical activities, and summary of future efforts will be presented in this paper.

NASA/FAA general aviation crash dynamics program - An update

NASA Technical Reports Server (NTRS)

Hayduk, R. J.; Thomson, R. G.; Carden, H. D.

1979-01-01

Work in progress in the NASA/FAA General Aviation Crash Dynamics Program for the development of technology for increased crash-worthiness and occupant survivability of general aviation aircraft is presented. Full-scale crash testing facilities and procedures are outlined, and a chronological summary of full-scale tests conducted and planned is presented. The Plastic and Large Deflection Analysis of Nonlinear Structures and Modified Seat Occupant Model for Light Aircraft computer programs which form part of the effort to predict nonlinear geometric and material behavior of sheet-stringer aircraft structures subjected to large deformations are described, and excellent agreement between simulations and experiments is noted. The development of structural concepts to attenuate the load transmitted to the passenger through the seats and subfloor structure is discussed, and an apparatus built to test emergency locator transmitters in a realistic environment is presented.

Drug Violations and Aviation Accidents: Findings from the U.S. Mandatory Drug Testing Programs

PubMed Central

Li, Guohua; Baker, Susan P.; Zhao, Qi; Brady, Joanne E.; Lang, Barbara H.; Rebok, George W.; DiMaggio, Charles

2012-01-01

Aims To assess the role of drug violations in aviation accidents. Design Case-control analysis. Setting Commercial aviation in the United States. Participants Aviation employees who were tested for drugs during 1995 through 2005 under the post-accident testing program (cases, n=4,977) or under the random testing program (controls, n=1,129,922). Measurements Point prevalence of drug violations, odds ratio of accident involvement, and attributable risk in the population. A drug violation was defined as a confirmed positive test for marijuana (≥ 50 ng/ml), cocaine (≥ 300 ng/ml), amphetamines (≥1000 ng/ml), opiates (≥ 2000 ng/ml), or phencyclidine (≥ 25 ng/ml). Findings The prevalence of drug violations was 0.64% [95% confidence interval (CI), 0.62–0.65%] in random drug tests and 1.82% (95% CI, 1.47–2.24%) in post-accident tests. The odds of accident involvement for employees who tested positive for drugs was almost three times the odds for those who tested negative (odds ratio 2.90, 95% CI, 2.35–3.57), with an estimated attributable risk of 1.2%. Marijuana accounted for 67.3% of the illicit drugs detected. The proportion of illicit drugs represented by amphetamines increased progressively during the study period, from 3.4% in 1995 to 10.3% in 2005 (p<0.0001). Conclusions Use of illicit drugs by aviation employees is associated with a significantly increased risk of accident involvement. Due to the very low prevalence, drug violations contribute to only a small fraction of aviation accidents. PMID:21306594

Professional pilots' views of alcohol use in aviation and the effectiveness of employee-assistance programs.

PubMed

Ross, S M; Ross, L E

1995-01-01

Pilots holding the Airline Transport Pilot certificate were surveyed about the seriousness of the alcohol problem in various areas of aviation and about the importance of a number of possible reasons why a pilot might drink and fly. They also rated a number of actions in terms of their potential effectiveness for reducing inappropriate alcohol use, and they evaluated a number of characteristics of employee-assistance programs. Respondents judged employee-assistance programs to be the best way to reduce problem drinking. They also identified areas in which currently available employee-assistance programs could be improved.

Budget Treatment Issues for FAA Funding Options

DOT National Transportation Integrated Search

1997-01-01

Revenues from aviation excise taxes currently fund the majority of the programs : of the Federal Aviation Administration (FAA). The FAA also receives a portion : of its budget from the general tax revenue of the federal government. One goal : of the ...

A brief review of aircraft controls research opportunities in the general aviation field

NASA Technical Reports Server (NTRS)

Kendall, E. R.

1984-01-01

A review of aircraft controls research in the general aviation field is given. Among the topics included are: controls technology benefits, military and commercial test programs, flight tests, ride quality control, and wind loading.

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.

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1982-10-26

12 IX. CIVIL AVIATION SECURITY ACTIONS . . . . . . 14 X . MPIANCE M EN4FOW . ........ 20 X . U . . . . . ... . . . . .. . . . 21 EXHIBITS 1...Screening Results 10. Weapon Detection Devices 11. X -Ray Baggage Inspection Systems 12. Basic Policies 13. Regulatory Impact 14. FAA Sponsored Explosive...WERE APPROVED FOR MORE THAN 200 AIRPORTS. D . TESTING WAS BEGUN ON A NEW C MPUTER PROGRAM FOR HE X -RAY ABSORPTION SYSTEM DEVELOPED TO DTECT BMBS IN

Managing human error in aviation.

PubMed

Helmreich, R L

1997-05-01

Crew resource management (CRM) programs were developed to address team and leadership aspects of piloting modern airplanes. The goal is to reduce errors through team work. Human factors research and social, cognitive, and organizational psychology are used to develop programs tailored for individual airlines. Flight crews study accident case histories, group dynamics, and human error. Simulators provide pilots with the opportunity to solve complex flight problems. CRM in the simulator is called line-oriented flight training (LOFT). In automated cockpits CRM promotes the idea of automation as a crew member. Cultural aspects of aviation include professional, business, and national culture. The aviation CRM model has been adapted for training surgeons and operating room staff in human factors.

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…

Development of qualification guidelines for personal computer-based aviation training devices.

DOT National Transportation Integrated Search

1995-02-01

Recent advances in the capabilities of personal computers have resulted in an increase in the number of flight simulation programs made available as Personal Computer-Based Aviation Training Devices (PCATDs).The potential benefits of PCATDs have been...

Safe skies for tomorrow : aviation safety in a competitive environment

DOT National Transportation Integrated Search

1988-07-01

It has been 10 years since the Airline Deregulation Act of 1978 transformed the : rules of the game for the commercial aviation industry. Questions linger about : the adequacy of existing Federal safety policies and programs. Congress asked : the Off...

Aviation and the environment : FAA's role in major airport noise programs

DOT National Transportation Integrated Search

2000-04-01

Because of concerns about airport-related noise, the Subcommittee on Aviation, House Committee on Transportation and Infrastructure, and several Members of the House of Representatives asked GAO to determine (1) the types of projects that are eligibl...

Retrospective case-control non-inferiority analysis of intravenous lidocaine in a colorectal surgery enhanced recovery program.

PubMed

Naik, Bhiken I; Tsang, Siny; Knisely, Anne; Yerra, Sandeep; Durieux, Marcel E

2017-01-31

Enhanced recovery after surgery (ERAS) programs typically utilizes multi-modal analgesia to reduce perioperative opioid consumption. Systemic lidocaine is used in several of these ERAS algorithms and has been shown to reduce opioid use after colorectal surgery. However it is unclear how much the other components of an ERAS protocol contribute to the final outcome. Using a noninferiority analysis we sought to assess the role of perioperative lidocaine in an ERAS program for colorectal surgery, using pain and opioid consumption as outcomes. We conducted a retrospective review of patients who had received intravenous lidocaine perioperatively during colorectal surgery. We matched them with patients who were managed using a multi-component ERAS protocol, which included perioperative lidocaine. We tested a joint hypothesis of noninferiority of lidocaine infusion to ERAS protocol in postoperative pain scores and opioid consumption. We assigned a noninferiority margin of 1 point (on an 11-point numerical rating scale) difference in pain and a ratio [mean (lidocaine) / mean (ERAS)] of 1.2 in opioid consumption, respectively. Fifty-two patients in the lidocaine group were matched with patients in the ERAS group. With regards to opioid consumption, in the overall [1.68 (1.43-1.98)] [odds ratio (95% confidence interval)] analysis and on postoperative day (POD) 1 [2.38 (1.74-3.31)] lidocaine alone was inferior to multi-modal analgesia. On POD 2 and beyond, although the mean odds ratio for opioid consumption was 1.43 [1.43 (1.17-1.73)], the lower limit extended beyond the pre-defined cut-off of 1.2, rendering the outcome inconclusive. For pain scores lidocaine is non-inferior to ERAS [-0.17 (-1.08-0.74)] on POD 2 and beyond. Pain scores on POD 1 and in the overall cohort were inconclusive based on the noninferiority analysis. The addition of a multi-component ERAS protocol to intravenous lidocaine incrementally reduces opioid consumption, most evident on POD 1. For pain scores the data is inconclusive on POD 1, however on POD 2 and beyond lidocaine alone is non-inferior to an ERAS program with lidocaine. Opioid-related complications, including return of bowel function, were not different between the groups despite reduced opioid use in the ERAS group.

Short-term quality of life in patients undergoing colonic surgery using enhanced recovery after surgery program versus conventional perioperative management.

PubMed

Wang, Hao; Zhu, Dexiang; Liang, Li; Ye, Lechi; Lin, Qi; Zhong, Yunshi; Wei, Ye; Ren, Li; Xu, Jianmin; Qin, Xinyu

2015-11-01

Enhanced recovery after surgery (ERAS) integrates evidence-based interventions to reduce surgical stress and accelerate rehabilitation. Our study was to compare the short-term quality of life (QOL) in patients undergoing open colonic surgery using ERAS program or conventional management. A prospective study of 57 patients using ERAS program and 60 patients using conventional management was conducted. The clinical characteristics of all patients were recorded. QOL was evaluated longitudinally using the questionnaires (EORTC QLQ-C30 and QLQ-CR29) pre- and postoperatively. Generalized estimating equation was used to do the analysis in order to determine the effective impact of correlative factors on the postoperative QOL, including age, sex, BMI, ASA grade, tumor location, tumor size, pTNM stage, recovery program and length of time after surgery. The morbidity in ERAS and control group was 17.5 versus 26.7 % (p = 0.235). The patients in ERAS group had much faster rehabilitation and less hospital stay. In the primary statistical analysis, the scores of global QOL (on POD3, POD6, POD10, POD14, POD21), physical functioning (on POD3, POD6, POD10, POD14, POD21), role functioning (on POD6, POD10, POD14, POD21), emotional functioning (on POD3, POD6, POD10, POD14, POD21), cognitive functioning (on POD3, POD6) and social functioning (on POD3, POD6, POD10, POD14, POD21, POD28) were higher in ERAS group than in control group, which suggested that the patients in ERAS group had a better life status. However, the scores of pain (on POD10, POD14, POD21), appetite loss (on POD3, POD6), constipation (on POD3, POD6, POD10), diarrhea (on POD3, POD10), financial difficulties (on POD10, POD14, POD21), perspective of future health (on POD6, POD10, POD14), gastrointestinal tract problems (on POD3, POD6, POD10) and defecation problems (on POD6, POD10, POD14) were lower in ERAS group than in control group, which revealed that the patients in ERAS group suffered less symptoms. In the further generalized estimating equation analysis, the result showed that recovery program and length of time after surgery had independently positive impact on the patient's postoperative QOL. Short-term QOL in patients undergoing colonic cancer using ERAS program was better than that using conventional management.

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1978-03-31

Passenger Screening Results 12. Scope of Civil Aviation Security Program 13. Basic Policies 14. Explosives Detection Dog Teams 15. Explosives Detection... policies guiding the program recognize airline responsibilities for the safety of passengers, baggage and cargo in their care as well as for the...U *i * (U U Los -7 .cn cf) 1-4 ~~LL _m e- Hf LMU 0- u,-C -oL -ccJLL LII -~ LLIOL 0 _ CL. LLJ cr-L LCnIJ C ~ ~ CnCD C. ) &j 2ic- nc r JL AJ -L JC C.- L

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.

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.

Communication training for aircrews: A review of theoretical and pragmatic aspects of training program design

NASA Technical Reports Server (NTRS)

Linde, Charlotte; Goguen, Joseph; Devenish, Linda

1987-01-01

This study is the final report of a project studying methods of communications training applicable to both civilian and military aviation personnel, including multiperson teams or single pilot fixed wing or rotary wing aircraft. A review is provided of a number of theories proposed as relevant for producing training materials for improved communications. Criteria are given for evaluating the applicability of training programs to the aviation environment, and these criteria are applied to United Airlines' Resources Management Training, as well as to a number of commercially available general purpose training programs. The report considers in detail assertiveness training and grid management training, examining their theoretical background and attempts made to validate their effectiveness. It was found that there are substantive difficulties in assessing the effectiveness of both training programs, as well as problems with the theories underlying them. However, because the aviation environment offers unique advantages for studying the effectiveness of communications training, recommendations are made on the design of appropriate training programs and on procedures that might be used to validate them.

An Evaluation of the Effectiveness of U.S. Naval Aviation Crew Resource Management Training Programs: A Reassessment for the Twenty-First Century Operating Environment

DTIC Science & Technology

2009-06-01

3. Previous Navy CRM Assessments ....................................................24 4. Applying Kirkpatrick’s Topology of Evaluation...development within each aviation community. Kirkpatrick’s (1976) hierarchy of training evaluation technique was applied to examine three levels of... Applying methods and techniques used in previous CRM evaluation research, this thesis provided an updated evaluation of the Naval CRM program to fill

Human factors issues in aircraft maintenance and inspection : "information exchange and communications".

DOT National Transportation Integrated Search

1990-11-01

The Federal Aviation Administration sponsored a 2-day meeting in December 1989 as part of a continuing program to address issues of human factors and personnel performance in aviation maintenance and inspection. This meeting focused on issues of "inf...

Division of Forestry Fire and Aviation Program

Science.gov Websites

Conservation Education Timber Management Wildland Fire & Aviation Burn Permits Firewise Alaska Brochure (PDF) Fire Management Plans Fire Assignments Annual Fire Statistics Fire Terms Glossary Incident Business Management Grants Become an Alaska Firewise Community Community Wildland Fire Protection Plans

Aviation behavioral technology program cockpit human factors research plan

DOT National Transportation Integrated Search

1985-01-15

The safety, reliability, and efficiency of the National Airspace System depend : upon the men and women who operate and use it. Aviation human factors : research is the study of how these people function in the performance of their : jobs as pilots, ...

Federal Aviation Administration (FAA) Reauthorization : an overview of legislative action in the 111th Congress

DOT National Transportation Integrated Search

2009-10-08

This report tracks the status of ongoing legislative action and debate related to FAA : reauthorization. It is organized into six major program areas: aviation system finance; airport : financing; FAA management and organizational issues; system capa...

Statistical loads data for Cessna 172 aircraft using the Aircraft Cumulative Fatigue System (ACFS)

DOT National Transportation Integrated Search

2001-08-01

The purpose of this research and development program was to manufacture a small, lightweight, low-cost recorder for loads usage monitoring of general aviation and commuter type aircraft to support the Federal Aviation Administration (FAA) Operation L...

Aviation Behavioral Technology Program: Cockpit Human Factors Research Plan

DOT National Transportation Integrated Search

1985-01-15

The safety, reliability, and efficiency of the National Airspace System depend upon the men and women who operate and use it. Aviation human factors research is the study of how these people function in the performance of their jobs as pilots, cont...

78 FR 66097 - Agency Information Collection Activities: Requests for Comments; Clearance of New Approval of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-04

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Agency Information Collection Activities: Requests for Comments; Clearance of New Approval of Information Collection: Safety Awareness, Feedback, and Evaluation (SAFE) Program AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice...

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.

Airport Financing and User Charge Systems in the USA

NASA Technical Reports Server (NTRS)

Bartle, John R.

1998-01-01

This paper examines the financing of U.S. public airports in a turbulent era of change, and projects toward the future. It begins by briefly outlining historical patterns that have changed the industry, and airport facilities in particular. It then develops basic principles of public finance as applied to public infrastructure, followed by the applicable principles of management. Following that, the current airport financing system is analyzed and contrasted with a socially optimal financing system. A concluding section suggests policy reforms and their likely benefits. The principles of finance and management discussed here are elementary. However, their implications are radical for U.S. airport policy. There is a great deal of room to improve the allocation of aviation infrastructure resources. The application of these basic principles makes it evident that in many cases, current practice is wasteful, environmentally unsound, overly costly, and inequitable. Future investments in public aviation capital will continue to be wasteful until more efficient pricing systems are instituted. Thus, problem in the U.S. is not one of insufficient investment in airport infrastructure, but investment in the wrong types of infrastructure. In the U.S., the vast majority of publically-owned airports are owned by local governments. Thus, while the federal government bad a great deal of influence in financing airports, ultimately these are local decisions. The same is true with many other public infrastructure issues. Katz and Herman (1997) report that in 1995, U.S. net public capital stock equaled almost $4.6 trillion, 72% of which ($3.9 trillion) was owned by state and local governments, most of it in buildings, highways, Streets, sewer systems, and water supply facilities. Thus, public infrastructure finance is fundamentally a local government issue, with implications for federal and state governments in the design of their aid programs.

General aviation internal combustion engine research programs at NASA-Lewis Research Center

NASA Technical Reports Server (NTRS)

Willis, E. A.

1978-01-01

An update is presented of non-turbine general aviation engine programs underway at the NASA-Lewis Research Center in Cleveland, Ohio. The program encompasses conventional, lightweight diesel and rotary engines. Its three major thrusts are: (a) reduced SFC's; (b) improved fuels tolerance; and (c) reducing emissions. Current and planned future programs in such areas as lean operation, improved fuel management, advanced cooling techniques and advanced engine concepts, are described. These are expected to lay the technology base, by the mid to late 1980's, for engines whose life cycle fuel costs are 30 to 50% lower than today's conventional engines.

Telescience Testbed Pilot Program

NASA Technical Reports Server (NTRS)

Gallagher, Maria L. (Editor); Leiner, Barry M. (Editor)

1988-01-01

The Telescience Testbed Pilot Program (TTPP) is intended to develop initial recommendations for requirements and design approaches for the information system of the Space Station era. Multiple scientific experiments are being performed, each exploring advanced technologies and technical approaches and each emulating some aspect of Space Station era science. The aggregate results of the program will serve to guide the development of future NASA information systems.

Partnership and the Revitalization of Aviation: A Study of the Advanced General Aviation Transport Experiments Program, 1994-2001

NASA Technical Reports Server (NTRS)

Metz, Nanette Scarpellini

2002-01-01

As the Advanced General Aviation Transport Experiments (AGATE) program completes its eight-year plan, the outcomes and industry effects reveal its successes and problems. AGATE engaged several different types of institutions, including federal agencies, business and industry, universities, and non-profit organizations. By examining the perceptions of those intimately involved as well as periphery members, this study shows the powerful consequences of this type of combination both now and in the future. The problems are a particularly useful illustration of the interworking of a jointly funded research and development initiative. By learning how these problems are addressed, the study reveals lessons that may be applied to future government-industry partnerships.

Formation of the U.S. Air Force Aviator Post Traumatic Stress Disorder Study Group

DTIC Science & Technology

2016-11-15

to endorse PTSD during all four subsequent evaluations. Notably, they found that lingering symptoms of PTSD occurred frequently for both groups of...AFRL-SA-WP-TR-2016-0017 Formation of the U.S. Air Force Aviator Post-Traumatic Stress Disorder Study Group Joe D. Wood, III...Aviator Post-Traumatic Stress Disorder Study Group 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Joe D

Autonomous Control Modes and Optimized Path Guidance for Shipboard Landing in High Sea States

DTIC Science & Technology

2016-01-29

Research in Sea-Based Aviation ONR #BAA12-SN-028 CDRL A001 DISTRIBUTION STATEMENT A: Distribution Approved for public release; distribution...is performed under the Office of Naval Research program on Basic and Applied Research in Sea- Based Aviation (ONR BAA12-SN-0028). This project...addresses the Sea Based Aviation (SBA) initiative in Advanced Handling Qualities for Rotorcraft. Landing a rotorcraft on a moving ship deck and under the

Enhanced Recovery After Surgery: A Review.

PubMed

Ljungqvist, Olle; Scott, Michael; Fearon, Kenneth C

2017-03-01

Enhanced Recovery After Surgery (ERAS) is a paradigm shift in perioperative care, resulting in substantial improvements in clinical outcomes and cost savings. Enhanced Recovery After Surgery is a multimodal, multidisciplinary approach to the care of the surgical patient. Enhanced Recovery After Surgery process implementation involves a team consisting of surgeons, anesthetists, an ERAS coordinator (often a nurse or a physician assistant), and staff from units that care for the surgical patient. The care protocol is based on published evidence. The ERAS Society, an international nonprofit professional society that promotes, develops, and implements ERAS programs, publishes updated guidelines for many operations, such as evidence-based modern care changes from overnight fasting to carbohydrate drinks 2 hours before surgery, minimally invasive approaches instead of large incisions, management of fluids to seek balance rather than large volumes of intravenous fluids, avoidance of or early removal of drains and tubes, early mobilization, and serving of drinks and food the day of the operation. Enhanced Recovery After Surgery protocols have resulted in shorter length of hospital stay by 30% to 50% and similar reductions in complications, while readmissions and costs are reduced. The elements of the protocol reduce the stress of the operation to retain anabolic homeostasis. The ERAS Society conducts structured implementation programs that are currently in use in more than 20 countries. Local ERAS teams from hospitals are trained to implement ERAS processes. Audit of process compliance and patient outcomes are important features. Enhanced Recovery After Surgery started mainly with colorectal surgery but has been shown to improve outcomes in almost all major surgical specialties. Enhanced Recovery After Surgery is an evidence-based care improvement process for surgical patients. Implementation of ERAS programs results in major improvements in clinical outcomes and cost, making ERAS an important example of value-based care applied to surgery.

78 FR 9798 - Airworthiness Directives; Dassault Aviation Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-12

... Dassault Aviation Myst[egrave]re-Falcon 50 Aircraft Maintenance Manual (AMM) chapter 5-40 and approved by... manufacturer revision to the airplane maintenance manual (AMM) that introduces new or more restrictive maintenance requirements and airworthiness limitations. This AD requires revising the maintenance program to...

Aviation security : terrorist acts demonstrate urgent need to improve security at the nation's airports

DOT National Transportation Integrated Search

2001-09-20

A safe and secure civil aviation system is a critical component of the nation's overall security, physical infrastructure, and economic foundation. Billions of dollars and a myriad of programs and policies have been devoted to achieving such a system...

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.

Developing and establishing the validity and reliability of the perceptions toward Aviation Safety Action Program (ASAP) and Line Operations Safety Audit (LOSA) questionnaires

NASA Astrophysics Data System (ADS)

Steckel, Richard J.

Aviation Safety Action Program (ASAP) and Line Operations Safety Audits (LOSA) are voluntary safety reporting programs developed by the Federal Aviation Administration (FAA) to assist air carriers in discovering and fixing threats, errors and undesired aircraft states during normal flights that could result in a serious or fatal accident. These programs depend on voluntary participation of and reporting by air carrier pilots to be successful. The purpose of the study was to develop and validate a measurement scale to measure U.S. air carrier pilots' perceived benefits and/or barriers to participating in ASAP and LOSA programs. Data from these surveys could be used to make changes to or correct pilot misperceptions of these programs to improve participation and the flow of data. ASAP and LOSA a priori models were developed based on previous research in aviation and healthcare. Sixty thousand ASAP and LOSA paper surveys were sent to 60,000 current U.S. air carrier pilots selected at random from an FAA database of pilot certificates. Two thousand usable ASAP and 1,970 usable LOSA surveys were returned and analyzed using Confirmatory Factor Analysis. Analysis of the data using confirmatory actor analysis and model generation resulted in a five factor ASAP model (Ease of use, Value, Improve, Trust and Risk) and a five factor LOSA model (Value, Improve, Program Trust, Risk and Management Trust). ASAP and LOSA data were not normally distributed, so bootstrapping was used. While both final models exhibited acceptable fit with approximate fit indices, the exact fit hypothesis and the Bollen-Stine p value indicated possible model mis-specification for both ASAP and LOSA models.

Development and validation of Aviation Causal Contributors for Error Reporting Systems (ACCERS).

PubMed

Baker, David P; Krokos, Kelley J

2007-04-01

This investigation sought to develop a reliable and valid classification system for identifying and classifying the underlying causes of pilot errors reported under the Aviation Safety Action Program (ASAP). ASAP is a voluntary safety program that air carriers may establish to study pilot and crew performance on the line. In ASAP programs, similar to the Aviation Safety Reporting System, pilots self-report incidents by filing a short text description of the event. The identification of contributors to errors is critical if organizations are to improve human performance, yet it is difficult for analysts to extract this information from text narratives. A taxonomy was needed that could be used by pilots to classify the causes of errors. After completing a thorough literature review, pilot interviews and a card-sorting task were conducted in Studies 1 and 2 to develop the initial structure of the Aviation Causal Contributors for Event Reporting Systems (ACCERS) taxonomy. The reliability and utility of ACCERS was then tested in studies 3a and 3b by having pilots independently classify the primary and secondary causes of ASAP reports. The results provided initial evidence for the internal and external validity of ACCERS. Pilots were found to demonstrate adequate levels of agreement with respect to their category classifications. ACCERS appears to be a useful system for studying human error captured under pilot ASAP reports. Future work should focus on how ACCERS is organized and whether it can be used or modified to classify human error in ASAP programs for other aviation-related job categories such as dispatchers. Potential applications of this research include systems in which individuals self-report errors and that attempt to extract and classify the causes of those events.

Semiannual Report to Congress on the Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1986-05-30

and airport security measures in effect. Section V of this report provides a smry of firearms which were detected at screening points under suspicious...with the Secretary of State concerning threats, and (3) the inclusion of a sumnmary on foreign airport security in the Semiannual Report to Congress on...International Civil Aviation Organization (ICAO) to embark inediately upon an intensified program aimed at responding to the need for enhanced airport security . As

The Need for Increased Critical Technical Skills: Integrating Federal Aviation Administration Airframe and Powerplant Certification in Aircraft Maintenance Force Development

DTIC Science & Technology

2011-12-18

Joaquin Valley College. On-line, Internet. Available at http://www.sjvc.edu/program/Aviation_Maintenance_Technology/ Kansas State University- Salinas ...systems. $- $5,000 $10,000 $15,000 $20,000 $25,000 $30,000 $35,000 $40,000 $45,000 Broward College San Joaquin Valley ...40,000 $45,000 AF A&P Certification Program Broward College San Joaquin Valley College Kansas State University Redstone College

The Aviation System Analysis Capability Air Carrier Cost-Benefit Model

NASA Technical Reports Server (NTRS)

Gaier, Eric M.; Edlich, Alexander; Santmire, Tara S.; Wingrove, Earl R.., III

1999-01-01

To meet its objective of assisting the U.S. aviation industry with the technological challenges of the future, NASA must identify research areas that have the greatest potential for improving the operation of the air transportation system. Therefore, NASA is developing the ability to evaluate the potential impact of various advanced technologies. By thoroughly understanding the economic impact of advanced aviation technologies and by evaluating how the new technologies will be used in the integrated aviation system, NASA aims to balance its aeronautical research program and help speed the introduction of high-leverage technologies. To meet these objectives, NASA is building the Aviation System Analysis Capability (ASAC). NASA envisions ASAC primarily as a process for understanding and evaluating the impact of advanced aviation technologies on the U.S. economy. ASAC consists of a diverse collection of models and databases used by analysts and other individuals from the public and private sectors brought together to work on issues of common interest to organizations in the aviation community. ASAC also will be a resource available to the aviation community to analyze; inform; and assist scientists, engineers, analysts, and program managers in their daily work. The ASAC differs from previous NASA modeling efforts in that the economic behavior of buyers and sellers in the air transportation and aviation industries is central to its conception. Commercial air carriers, in particular, are an important stakeholder in this community. Therefore, to fully evaluate the implications of advanced aviation technologies, ASAC requires a flexible financial analysis tool that credibly links the technology of flight with the financial performance of commercial air carriers. By linking technical and financial information, NASA ensures that its technology programs will continue to benefit the user community. In addition, the analysis tool must be capable of being incorporated into the wide-ranging suite of economic and technical models that comprise ASAC. This report describes an Air Carrier Cost-Benefit Model (CBM) that meets these requirements. The ASAC CBM is distinguished from many of the aviation cost-benefit models by its exclusive focus on commercial air carriers. The model considers such benefit categories as time and fuel savings, utilization opportunities, reliability and capacity enhancements, and safety and security improvements. The model distinguishes between benefits that are predictable and those that occur randomly. By making such a distinction, the model captures the ability of air carriers to reoptimize scheduling and crew assignments for predictable benefits. In addition, the model incorporates a life-cycle cost module for new technology, which applies the costs of nonrecurring acquisitions, recurring maintenance and operation, and training to each aircraft equipment type independently.

Flightdeck Automation Problems (FLAP) Model for Safety Technology Portfolio Assessment

NASA Technical Reports Server (NTRS)

Ancel, Ersin; Shih, Ann T.

2014-01-01

NASA's Aviation Safety Program (AvSP) develops and advances methodologies and technologies to improve air transportation safety. The Safety Analysis and Integration Team (SAIT) conducts a safety technology portfolio assessment (PA) to analyze the program content, to examine the benefits and risks of products with respect to program goals, and to support programmatic decision making. The PA process includes systematic identification of current and future safety risks as well as tracking several quantitative and qualitative metrics to ensure the program goals are addressing prominent safety risks accurately and effectively. One of the metrics within the PA process involves using quantitative aviation safety models to gauge the impact of the safety products. This paper demonstrates the role of aviation safety modeling by providing model outputs and evaluating a sample of portfolio elements using the Flightdeck Automation Problems (FLAP) model. The model enables not only ranking of the quantitative relative risk reduction impact of all portfolio elements, but also highlighting the areas with high potential impact via sensitivity and gap analyses in support of the program office. Although the model outputs are preliminary and products are notional, the process shown in this paper is essential to a comprehensive PA of NASA's safety products in the current program and future programs/projects.

Aviation Security: Efforts to Measure Effectiveness and Address Challenges

DTIC Science & Technology

2003-11-05

AND SUBTITLE AVIATION SECURITY Efforts to Meassure Effectiveness and Address Challenges 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT...screeners in becoming more adept at detecting hard -to-spot threat objects. However, TIP was shut down immediately following the September 11

78 FR 58973 - Airworthiness Directives; Dassault Aviation Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-25

... 2000EX type design are included in Dassault Aviation Falcon 2000EX (F2000EX) Aircraft Maintenance Manual... numbers. (d) Subject Air Transport Association (ATA) of America Code 05, Time Limits/ Maintenance Checks... to introduce a corrosion prevention control program, among other changes, to the maintenance...

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…

General aviation accidents : the United States Air Force Aero Club solution

DOT National Transportation Integrated Search

1998-08-01

Aviation if an intrisically safe mode of travel. In 1994, the United States Air Force system of Aero Clubs put forth substantial effort to put a program in place (Fly Smart) to improve flying safety in it aircraft. This study compares the accident ra...

AN AVIATION COURSE FOR JUNIOR COLLEGES.

ERIC Educational Resources Information Center

Cessna Aircraft Co., Wichita, KS.

THE COURSE IS IN TWO PARTS. IN PART 1, A PROGRAM OF 60 HOURS COVERS SUCH TOPICS AS FLIGHT PRINCIPLES, AIRCRAFT OPERATION AND PERFORMANCE, NAVIGATION, THE FLIGHT COMPUTER, RADIO GUIDANCE AND COMMUNICATION, WEATHER, FLIGHT INFORMATION PUBLICATIONS, FEDERAL AVIATION REGULATIONS, THE AIRWAY SYSTEM, FLIGHT INSTRUMENTS, AND FLIGHT PLANNING. THE TOPICS…

Proceedings: Army Medical Department Service Psychology Symposium Held at El Paso, Texas on 13-17 November 1978

DTIC Science & Technology

1978-11-01

Assessing the Psychological Component in Low Back Pain with the MMPI P003 754 Hypnosis in Army Aviation: A Case Study P003 755 Psychiatric Symptoms...in Low Back Pain with the MMPI - Frank H. Rath, Jr. and Thomas Scully . o ...... ° . 77 Hypnosis in Amy Aviation: A Case Study - William R. Gentry...and New Directions Dr. Ray Gentry Weight Control Program (Thursday) Hypnosis in Army Aviation (Friday) Dr. Gary Greenfiel• Desertion in the Volunteer

General aviation air traffic pattern safety analysis

NASA Technical Reports Server (NTRS)

Parker, L. C.

1973-01-01

A concept is described for evaluating the general aviation mid-air collision hazard in uncontrolled terminal airspace. Three-dimensional traffic pattern measurements were conducted at uncontrolled and controlled airports. Computer programs for data reduction, storage retrieval and statistical analysis have been developed. Initial general aviation air traffic pattern characteristics are presented. These preliminary results indicate that patterns are highly divergent from the expected standard pattern, and that pattern procedures observed can affect the ability of pilots to see and avoid each other.

A method for monitoring nuclear absorption coefficients of aviation fuels

NASA Technical Reports Server (NTRS)

Sprinkle, Danny R.; Shen, Chih-Ping

1989-01-01

A technique for monitoring variability in the nuclear absorption characteristics of aviation fuels has been developed. It is based on a highly collimated low energy gamma radiation source and a sodium iodide counter. The source and the counter assembly are separated by a geometrically well-defined test fuel cell. A computer program for determining the mass attenuation coefficient of the test fuel sample, based on the data acquired for a preset counting period, has been developed and tested on several types of aviation fuel.

Flight test and evaluation of Omega navigation for general aviation

NASA Technical Reports Server (NTRS)

Hwoschinsky, P. V.

1975-01-01

A seventy hour flight test program was performed to determine the suitability and accuracy of a low cost Omega navigation receiver in a general aviation aircraft. An analysis was made of signal availability in two widely separated geographic areas. Comparison is made of the results of these flights with other navigation systems. Conclusions drawn from the test experience indicate that developmental system improvement is necessary before a competent fail safe or fail soft area navigation system is offered to general aviation.

Assessment of the Performance Potential of Advanced Subsonic Transport Concepts for NASA's Environmentally Responsible Aviation Project

NASA Technical Reports Server (NTRS)

Nickol, Craig L.; Haller, William J.

2016-01-01

NASA's Environmentally Responsible Aviation (ERA) project has matured technologies to enable simultaneous reductions in fuel burn, noise, and nitrogen oxide (NOx) emissions for future subsonic commercial transport aircraft. The fuel burn reduction target was a 50% reduction in block fuel burn (relative to a 2005 best-in-class baseline aircraft), utilizing technologies with an estimated Technology Readiness Level (TRL) of 4-6 by 2020. Progress towards this fuel burn reduction target was measured through the conceptual design and analysis of advanced subsonic commercial transport concepts spanning vehicle size classes from regional jet (98 passengers) to very large twin aisle size (400 passengers). Both conventional tube-and-wing (T+W) concepts and unconventional (over-wing-nacelle (OWN), hybrid wing body (HWB), mid-fuselage nacelle (MFN)) concepts were developed. A set of propulsion and airframe technologies were defined and integrated onto these advanced concepts which were then sized to meet the baseline mission requirements. Block fuel burn performance was then estimated, resulting in reductions relative to the 2005 best-in-class baseline performance ranging from 39% to 49%. The advanced single-aisle and large twin aisle T+W concepts had reductions of 43% and 41%, respectively, relative to the 737-800 and 777-200LR aircraft. The single-aisle OWN concept and the large twin aisle class HWB concept had reductions of 45% and 47%, respectively. In addition to their estimated fuel burn reduction performance, these unconventional concepts have the potential to provide significant noise reductions due, in part, to engine shielding provided by the airframe. Finally, all of the advanced concepts also have the potential for significant NOx emissions reductions due to the use of advanced combustor technology. Noise and NOx emissions reduction estimates were also generated for these concepts as part of the ERA project.

Definition of Life Sciences laboratories for shuttle/Spacelab. Volume 1: Executive summary

NASA Technical Reports Server (NTRS)

1975-01-01

Research requirements and the laboratories needed to support a Life Sciences research program during the shuttle/Spacelab era were investigated. A common operational research equipment inventory was developed to support a comprehensive but flexible Life Sciences program. Candidate laboratories and operational schedules were defined and evaluated in terms of accomodation with the Spacelab and overall program planning. Results provide a firm foundation for the initiation of a life science program for the shuttle era.

78 FR 29428 - Availability of Noise Compatibility Program for Chicago Midway International Airport, Chicago...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-20

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Availability of Noise Compatibility... Administration (FAA), DOT. ACTION: Notice. SUMMARY: The FAA announces its determination that the noise exposure... under the provisions of 49 U.S.C. 47501 et. seq (formerly the Aviation Safety and Noise Abatement Act...

Careers in Airway Science.

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC.

The Federal Aviation Administration (FAA) has initiated the Airway Science curriculum as a method of preparing the next generation of aviation technicians and managers. This document: (1) discusses the FAA's role in the Airway Science program; (2) describes some of the career fields that FAA offers to Airway Science graduates (air traffic control…

Development of an intervention program to encourage shoulder harness use and aircraft retrofit in general aviation aircraft : phases I and II.

DOT National Transportation Integrated Search

1995-01-01

This report describes a study of shoulder harness installation and use rates in general aviation aircraft. Observations were made at six geographically separate areas to determine estimates of current installation and use rates. An expert panel was e...

EGADS: A microcomputer program for estimating the aerodynamic performance of general aviation aircraft

NASA Technical Reports Server (NTRS)

Melton, John E.

1994-01-01

EGADS is a comprehensive preliminary design tool for estimating the performance of light, single-engine general aviation aircraft. The software runs on the Apple Macintosh series of personal computers and assists amateur designers and aeronautical engineering students in performing the many repetitive calculations required in the aircraft design process. The program makes full use of the mouse and standard Macintosh interface techniques to simplify the input of various design parameters. Extensive graphics, plotting, and text output capabilities are also included.

Common Aviation Command and Control System Increment 1 (CAC2S Inc 1)

DTIC Science & Technology

2016-03-01

Command and Control System Increment 1 ( CAC2S Inc 1) DoD Component Navy United States Marine Corps Responsible Office Program Manager References MAIS ...facilities for planning and execution of Marine Aviation missions within the Marine Air Ground Task Force (MAGTF). CAC2S Increment I will eliminate...approved by ASN (RDA), the MDA, in a Program Decision Memorandum (PDM), “ CAC2S Increment I,” May 05, 2009. As the result of the PDM, the independent

Aviation Logistics Support in the United States Coast Guard: An Assessment of Management and Cost-Effectiveness

DTIC Science & Technology

1993-01-01

34 with air stations, with DoD support sources, with AR&SC, with other USCG Headquarters elements, with commercial vendors, and with research and...STRATEGY FOR THE FUTURE Based on our research , knowledge of other aviation logistics support programs, and analysis of the USCG’s program, we believe that...concerted effort to develop and refine the maintenance and supply data the model uses. That effort should include ditermining the basic Ao requirement and

Operational Applications of Autogenic Feedback Training Exercise as a Treatment for Airsickness in the Military

NASA Technical Reports Server (NTRS)

Gebreyesus, Fiyore; Cowings, Patricia S.; Toscano, William B.

2012-01-01

Airsickness is experienced by about 50% of military aviators some time in their career. Aviators who suffer from recurrent episodes of airsickness are typically referred to the Naval Aerospace Medical Institute (NAMI) at Pensacola where they undergo extensive evaluation and 8 weeks of training in the Self-Paced Airsickness Desensitization (SPAD) program. Researchers at NASA Ames have developed an alternative mitigation training program, Autogenic Feedback Training Exercise (AFTE) that has demonstrated an 80% success rate for improving motion sickness tolerance.

Vision impairment and corrective considerations of civil airmen.

PubMed

Nakagawara, V B; Wood, K J; Montgomery, R W

1995-08-01

Civil aviation is a major commercial and technological industry in the United States. The Federal Aviation Administration (FAA) is responsible for the regulation and promotion of aviation safety in the National Airspace System. To guide FAA policy changes and educational programs for aviation personnel about vision impairment and the use of corrective ophthalmic devices, the demographics of the civil airman population were reviewed. Demographic data from 1971-1991 were extracted from FAA publications and databases. Approximately 48 percent of the civil airman population is equal to or older than 40 years of age (average age = 39.8 years). Many of these aviators are becoming presbyopic and will need corrective devices for near and intermediate vision. In fact, there has been approximately a 12 percent increase in the number of aviators with near vision restrictions during the past decade. Ophthalmic considerations for prescribing and dispensing eyewear for civil aviators are discussed. The correction of near and intermediate vision conditions for older pilots will be a major challenge for eye care practitioners in the next decade. Knowledge of the unique vision and environmental requirements of the civilian airman can assist clinicians in suggesting alternative vision corrective devices better suited for a particular aviation activity.

The Use of the Internet to Support General Aviation Research

NASA Technical Reports Server (NTRS)

Rowbottom, James H.

1995-01-01

For the past few years, innovation in the field of General Aviation (GA) has declined. The reason for this decline has not been because of a lack of ideas, but rather a lack of funds necessary to convert these ideas into reality. NASA implemented the Small Business Innovative Research (SBIR) program in an effort to promote new technology in General Aviation. Under this program, small business with good ideas present them to NASA who reviews them and determines their value potential in the GA market. If the company's idea proves worthy, NASA subsidizes their research in three phases that include the research, testing, development, and production of their product. The purpose of my internship this summer was to use the Internet to promote the work of SBIR companies globally to prospective investors.

Life sciences - On the critical path for missions of exploration

NASA Technical Reports Server (NTRS)

Sulzman, Frank M.; Connors, Mary M.; Gaiser, Karen

1988-01-01

Life sciences are important and critical to the safety and success of manned and long-duration space missions. The life science issues covered include gravitational physiology, space radiation, medical care delivery, environmental maintenance, bioregenerative systems, crew and human factors within and outside the spacecraft. The history of the role of life sciences in the space program is traced from the Apollo era, through the Skylab era to the Space Shuttle era. The life science issues of the space station program and manned missions to the moon and Mars are covered.

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.

Post-Genome Era Pedagogy: How a BS Biotechnology Program Benefits the Liberal Arts Institution

ERIC Educational Resources Information Center

Eden, Peter

2005-01-01

Genomics profoundly affects society, because genome sequence information is widely used in such areas as genetic testing, genomic medicine/vaccine development, and so forth. Therefore, a responsibility to modernize science curricula exists for "post-genome era" educators. At my university, we developed a BS biotechnology program within a…

Low-Cost Quality Control and Nondestructive Evaluation Technologies for General Aviation Structures

NASA Technical Reports Server (NTRS)

Cramer, K. Elliott; Gavinsky, Bob; Semanskee, Grant

1998-01-01

NASA's Advanced General Aviation Transport Experiments (AGATE) Program has as a goal to reduce the overall cost of producing private aviation aircraft while maintaining the safety of these aircraft. In order to successfully meet this goal, it is necessary to develop nondestructive inspection techniques which will facilitate the production of the materials used in these aircraft and assure the quality necessary to maintain airworthiness. This paper will discuss a particular class of general aviation materials and several nondestructive inspection techniques that have proven effective for making these inspections. Additionally, this paper will discuss the investigation and application of other commercially available quality control techniques applicable to these structures.

The 1981 current research on aviation weather (bibliography)

NASA Technical Reports Server (NTRS)

Daniel, J.; Frost, W.

1982-01-01

Current and ongoing research programs related to various areas of aviation meteorology are presented. Literature searches of major abstract publications, were conducted. Research project managers of various government agencies involved in aviation meteorology research provided a list of current research project titles and managers, supporting organizations, performing organizations, the principal investigators, and the objectives. These are tabulated under the headings of advanced meteorological instruments, forecasting, icing, lightning and atmospheric electricity; fog, visibility, and ceilings; low level wind shear, storm hazards/severe storms, turbulence, winds, and ozone and other meteorological parameters. This information was reviewed and assembled into a bibliography providing a current readily useable source of information in the area of aviation meteorology.

Role of nondestructive evaluation in civil aviation: historical development, current status, future challenges

NASA Astrophysics Data System (ADS)

Weber, Hans J.

1995-07-01

Nondestructive evaluation has been used in civil aviation for 50 years. Until the arrival of the jet era it was mostly applied to component inspection. Since the damage-tolerant design philosophy was introduced by mandate for large transport aircraft, it has become an integral part of their design and maintenance. In the near future its role in the maintenance of aging small transport aircraft is expected to grow significantly. The most important factor contributing to the growing importance of NDE is the fact that the industry has been operating its aircraft much longer than originally envisioned, making it necessary to carefully monitor their structural condition to assure their airworthiness. NDE is helping making it economically feasible to operate aircraft for extended life times. Another major factor is the increased use of advanced materials, such as composites. Again, monitoring has to assure integrity. More recently, in an industry which has become highly competitive, NDE is becoming an important tool in the quest for reducing maintenance costs. The importance of NDE is expected to grow further.

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.

The Aviation System Monitoring and Modeling (ASMM) Project: A Documentation of its History and Accomplishments: 1999-2005

NASA Technical Reports Server (NTRS)

Statler, Irving C. (Editor)

2007-01-01

The Aviation System Monitoring and Modeling (ASMM) Project was one of the projects within NASA s Aviation Safety Program from 1999 through 2005. The objective of the ASMM Project was to develop the technologies to enable the aviation industry to undertake a proactive approach to the management of its system-wide safety risks. The ASMM Project entailed four interdependent elements: (1) Data Analysis Tools Development - develop tools to convert numerical and textual data into information; (2) Intramural Monitoring - test and evaluate the data analysis tools in operational environments; (3) Extramural Monitoring - gain insight into the aviation system performance by surveying its front-line operators; and (4) Modeling and Simulations - provide reliable predictions of the system-wide hazards, their causal factors, and their operational risks that may result from the introduction of new technologies, new procedures, or new operational concepts. This report is a documentation of the history of this highly successful project and of its many accomplishments and contributions to improved safety of the aviation system.

Analysis of Aviation Safety Reporting System Incident Data Associated with the Technical Challenges of the System-Wide Safety and Assurance Technologies Project

NASA Technical Reports Server (NTRS)

Withrow, Colleen A.; Reveley, Mary S.

2015-01-01

The Aviation Safety Program (AvSP) System-Wide Safety and Assurance Technologies (SSAT) Project asked the AvSP Systems and Portfolio Analysis Team to identify SSAT-related trends. SSAT had four technical challenges: advance safety assurance to enable deployment of NextGen systems; automated discovery of precursors to aviation safety incidents; increasing safety of human-automation interaction by incorporating human performance, and prognostic algorithm design for safety assurance. This report reviews incident data from the NASA Aviation Safety Reporting System (ASRS) for system-component-failure- or-malfunction- (SCFM-) related and human-factor-related incidents for commercial or cargo air carriers (Part 121), commuter airlines (Part 135), and general aviation (Part 91). The data was analyzed by Federal Aviation Regulations (FAR) part, phase of flight, SCFM category, human factor category, and a variety of anomalies and results. There were 38 894 SCFM-related incidents and 83 478 human-factorrelated incidents analyzed between January 1993 and April 2011.

PRSEUS Pressure Cube Test Data and Response

NASA Technical Reports Server (NTRS)

Lovejoy, Andrew E.

2013-01-01

NASA s Environmentally Responsible Aviation (ERA) Program is examining the hybrid wing body (HWB) aircraft, among others, in an effort to increase the fuel efficiency of commercial aircraft. The HWB design combines features of a flying wing with features of conventional transport aircraft, and has the advantage of simultaneously increasing both fuel efficiency and payload. Recent years have seen an increased focus on the structural performance of the HWB. The key structural challenge of a HWB airframe is the ability to create a cost and weight efficient, non-circular, pressurized shell. Conventional round fuselage sections react cabin pressure by hoop tension. However, the structural configuration of the HWB subjects the majority of the structural panels to bi-axial, in-plane loads in addition to the internal cabin pressure, which requires more thorough examination and analysis than conventional transport aircraft components having traditional and less complex load paths. To address this issue, while keeping structural weights low, extensive use of advanced composite materials is made. This report presents the test data and preliminary conclusions for a pressurized cube test article that utilizes Boeing's Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS), and which is part of the building block approach used for HWB development.

Flight Services and Aircraft Access: Active Flow Control Vertical Tail and Insect Accretion and Mitigation Flight Test

NASA Technical Reports Server (NTRS)

Whalen, Edward A.

2016-01-01

This document serves as the final report for the Flight Services and Aircraft Access task order NNL14AA57T as part of NASA Environmentally Responsible Aviation (ERA) Project ITD12A+. It includes descriptions of flight test preparations and execution for the Active Flow Control (AFC) Vertical Tail and Insect Accretion and Mitigation (IAM) experiments conducted on the 757 ecoDemonstrator. For the AFC Vertical Tail, this is the culmination of efforts under two task orders. The task order was managed by Boeing Research & Technology and executed by an enterprise-wide Boeing team that included Boeing Research & Technology, Boeing Commercial Airplanes, Boeing Defense and Space and Boeing Test and Evaluation. Boeing BR&T in St. Louis was responsible for overall Boeing project management and coordination with NASA. The 757 flight test asset was provided and managed by the BCA ecoDemonstrator Program, in partnership with Stifel Aircraft Leasing and the TUI Group. With this report, all of the required deliverables related to management of this task order have been met and delivered to NASA as summarized in Table 1. In addition, this task order is part of a broader collaboration between NASA and Boeing.

Concept Demonstration of Dopant Selective Reactive Etching (DSRIE) in Silicon Carbide

NASA Technical Reports Server (NTRS)

Okojie, Robert S.

2015-01-01

Accurate quantification of combustor pressure dynamics for the primary purpose of experimental validation of computational fluid dynamics (CFD) codes requires the use of robust, reliable and sensitive pressure sensors that can resolve sub--pound-per-square-inch pressure levels in high temperature environments (i.e., combustor). The state of the art microfabricated piezoresistive silicon carbide (SiC) pressure sensors that we have developed are capable of operating reliably at 600 degrees Centigrade. This technology was used in support of the ARMD ISRP-ERA (NASA's Aeronautics Research Mission Directorate, Integrated System Research Project - Environmentally Responsible Aviation) program to quantify combustor thermoacoustic instabilities. The results showed that while the SiC pressure sensors survived the high temperature and measured instabilities, the diaphragm (force collector) was not thin enough to be sensitive in resolving sub-pound-per-square-inch pressures; 30 meters is the thinnest diaphragm achievable with conventional reactive ion etching (RIE) processes. Therefore, this precludes its use for sub-pound-per-square-inch pressure measurement with high fidelity. In order to effectively resolve sub-pound-per-square-inch pressures, a thinner more sensitive diaphragm (10 meters) is needed. To achieve this would require a new and innovative fabrication process technique.

Engineered Surfaces for Mitigation of Insect Residue Adhesion

NASA Technical Reports Server (NTRS)

Siochi, Emilie J.; Smith, Joseph G.; Wohl, Christopher J.; Gardner, J. M.; Penner, Ronald K.; Connell, John W.

2013-01-01

Maintenance of laminar flow under operational flight conditions is being investigated under NASA s Environmentally Responsible Aviation (ERA) Program. Among the challenges with natural laminar flow is the accretion of residues from insect impacts incurred during takeoff or landing. Depending on air speed, temperature, and wing structure, the critical residue height for laminar flow disruption can be as low as 4 microns near the leading edge. In this study, engineered surfaces designed to minimize insect residue adhesion were examined. The coatings studied included chemical compositions containing functional groups typically associated with abhesive (non-stick) surfaces. To reduce surface contact by liquids and enhance abhesion, the engineered surfaces consisted of these coatings doped with particulate additives to generate random surface topography, as well as coatings applied to laser ablated surfaces having precision patterned topographies. Performance evaluation of these surfaces included contact angle goniometry of pristine coatings and profilometry of surfaces after insect impacts were incurred in laboratory scale tests, wind tunnel tests and flight tests. The results illustrate the complexity of designing antifouling surfaces for effective insect contamination mitigation under dynamic conditions and suggest that superhydrophobic surfaces may not be the most effective solution for preventing insect contamination on aircraft wing leading edges.

Improved Aerodynamic Analysis for Hybrid Wing Body Conceptual Design Optimization

NASA Technical Reports Server (NTRS)

Gern, Frank H.

2012-01-01

This paper provides an overview of ongoing efforts to develop, evaluate, and validate different tools for improved aerodynamic modeling and systems analysis of Hybrid Wing Body (HWB) aircraft configurations. Results are being presented for the evaluation of different aerodynamic tools including panel methods, enhanced panel methods with viscous drag prediction, and computational fluid dynamics. Emphasis is placed on proper prediction of aerodynamic loads for structural sizing as well as viscous drag prediction to develop drag polars for HWB conceptual design optimization. Data from transonic wind tunnel tests at the Arnold Engineering Development Center s 16-Foot Transonic Tunnel was used as a reference data set in order to evaluate the accuracy of the aerodynamic tools. Triangularized surface data and Vehicle Sketch Pad (VSP) models of an X-48B 2% scale wind tunnel model were used to generate input and model files for the different analysis tools. In support of ongoing HWB scaling studies within the NASA Environmentally Responsible Aviation (ERA) program, an improved finite element based structural analysis and weight estimation tool for HWB center bodies is currently under development. Aerodynamic results from these analyses are used to provide additional aerodynamic validation data.

38 CFR 21.7045 - Eligibility based on involuntary separation, voluntary separation, or participation in the Post...

Code of Federal Regulations, 2013 CFR

2013-07-01

... involuntary separation, voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational..., voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational Assistance Program. An.... (Authority: 38 U.S.C. 3018B) (d) Alternate eligibility requirements for participants in the Post-Vietnam Era...

38 CFR 21.7045 - Eligibility based on involuntary separation, voluntary separation, or participation in the Post...

Code of Federal Regulations, 2014 CFR

2014-07-01

... involuntary separation, voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational..., voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational Assistance Program. An.... (Authority: 38 U.S.C. 3018B) (d) Alternate eligibility requirements for participants in the Post-Vietnam Era...

38 CFR 21.7045 - Eligibility based on involuntary separation, voluntary separation, or participation in the Post...

Code of Federal Regulations, 2011 CFR

2011-07-01

... involuntary separation, voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational..., voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational Assistance Program. An.... (Authority: 38 U.S.C. 3018B) (d) Alternate eligibility requirements for participants in the Post-Vietnam Era...

38 CFR 21.7045 - Eligibility based on involuntary separation, voluntary separation, or participation in the Post...

Code of Federal Regulations, 2012 CFR

2012-07-01

... involuntary separation, voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational..., voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational Assistance Program. An.... (Authority: 38 U.S.C. 3018B) (d) Alternate eligibility requirements for participants in the Post-Vietnam Era...

38 CFR 21.7045 - Eligibility based on involuntary separation, voluntary separation, or participation in the Post...

Code of Federal Regulations, 2010 CFR

2010-07-01

... involuntary separation, voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational..., voluntary separation, or participation in the Post-Vietnam Era Veterans' Educational Assistance Program. An.... (Authority: 38 U.S.C. 3018B) (d) Alternate eligibility requirements for participants in the Post-Vietnam Era...

INTEGRATING ECOLOGICAL RISK ASSESSMENT AND ECONOMIC ANALYSIS IN WATERSHEDS: A CONCEPTUAL APPROACH AND THREE CASE STUDIES

EPA Science Inventory

This document reports on a program of research to investigate the integration of ecological risk assessment (ERA) and economics, with an emphasis on the watershed as the scale for analysis. In 1993, the U.S. Environmental Protection Agency initiated watershed ERA (W-ERA) in five...

Joint University Program for Air Transportation Research, 1983

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1987-01-01

The research conducted during 1983 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The material was presented at a conference held at the Federal Aviation Administration Technical Center, Altantic City, New Jersey, December 16, 1983. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and bibliographies are presented for research topics, which include navigation, guidance, control, and display concepts. An overview of the year's activities for each of the universities is also presented.

40 CFR Table 1 to Subpart E of... - Product-Weighted Reactivity Limits by Coating Category

Code of Federal Regulations, 2011 CFR

2011-07-01

... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL VOLATILE ORGANIC COMPOUND EMISSION STANDARDS FOR CONSUMER AND COMMERCIAL PRODUCTS National Volatile Organic Compound Emission Standards for Aerosol Coatings... primers ABP 1.55 Automotive Bumper and Trim Products ABT 1.75 Aviation or Marine Primers AMP 2.00 Aviation...

Coalition Warfare Program Tactile Situation Awareness System for Aviation Applications: Simulator Flight Test

DTIC Science & Technology

2015-12-01

David Myers1 Timothy Gowen2 Angus Rupert3 Ben Lawson3 Justin Dailey3,4 1Chesapeake Technology International 2Naval Aviation Center for... Angus Rupert of the USAARL. The algorithm is described in “Configuration Parameters for the Tactile Situation Awareness System (TSAS)” dated July 2010

Demonstration Aids for Aviation Education. [Volume II].

ERIC Educational Resources Information Center

Williams, Debbie; Hickson, Carol

This series consists of four packets containing simple, concrete activities for students in the upper elementary grades. The purpose of the series is to illustrate certain principles related to various concepts of aviation and space. Each packet forms a coherent program of instruction on a single topic: (1) non-powered flight; (2) aerospace and…

76 FR 15028 - Airport Improvement Program (AIP): Interim Policy Regarding Access to Airports From Residential...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-18

... resolution. The goal of the interim policy is to strike a careful balance by accommodating residential... will allow the agency to complete a separate, ongoing general aviation airport study that is analyzing the federally assisted general aviation airport system. The interim policy adopts the changes proposed...

Preliminary Design Study of a National Program for Training Skilled Aviation Personnel.

ERIC Educational Resources Information Center

Arizona State Univ., Tempe.

This study supplementing a 1967 study of Arizona State University, recommends preliminary plans for the design of a national training center capable of accommodating 2,200 fliers and aviation technicians and the steps that should be taken to complete the facility by September 1972. Specific recommendations are: (1) negotiations between the…

Advanced Weather Awareness and Reporting Enhancements

NASA Technical Reports Server (NTRS)

Busquets, Anthony M. (Technical Monitor); Ruokangas, Corinne Clinton; Kelly, Wallace E., III

2005-01-01

AWARE (Aviation Weather Awareness and Reporting Enhancements) was a NASA Cooperative Research and Development program conducted jointly by Rockwell Scientific, Rockwell Collins, and NASA. The effort culminated in an enhanced weather briefing and reporting tool prototype designed to integrate graphical and text-based aviation weather data to provide clear situational awareness in the context of a specific pilot, flight and equipment profile. The initial implementation of AWARE was as a web-based preflight planning tool, specifically for general aviation pilots, who do not have access to support such as the dispatchers available for commercial airlines. Initial usability tests showed that for VFR (Visual Flight Rules) pilots, AWARE provided faster and more effective weather evaluation. In a subsequent formal usability test for IFR (Instrument Flight Rules) pilots, all users finished the AWARE tests faster than the parallel DUAT tests, and all subjects graded AWARE higher for effectiveness, efficiency, and usability. The decision analysis basis of AWARE differentiates it from other aviation safety programs, providing analysis of context-sensitive data in a personalized graphical format to aid pilots/dispatchers in their complex flight requirements.

38 CFR 21.5141 - Tutorial assistance.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under 38 U.S.C... otherwise eligible to receive benefits under the Post-Vietnam Era Veterans' Educational Assistance Program...

38 CFR 21.5141 - Tutorial assistance.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under 38 U.S.C... otherwise eligible to receive benefits under the Post-Vietnam Era Veterans' Educational Assistance Program...

38 CFR 21.5141 - Tutorial assistance.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under 38 U.S.C... otherwise eligible to receive benefits under the Post-Vietnam Era Veterans' Educational Assistance Program...

38 CFR 21.5141 - Tutorial assistance.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under 38 U.S.C... otherwise eligible to receive benefits under the Post-Vietnam Era Veterans' Educational Assistance Program...

38 CFR 21.5141 - Tutorial assistance.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under 38 U.S.C... otherwise eligible to receive benefits under the Post-Vietnam Era Veterans' Educational Assistance Program...

Integration of structural health monitoring solutions onto commercial aircraft via the Federal Aviation Administration structural health monitoring research program

NASA Astrophysics Data System (ADS)

Swindell, Paul; Doyle, Jon; Roach, Dennis

2017-02-01

The Federal Aviation Administration (FAA) started a research program in structural health monitoring (SHM) in 2011. The program's goal was to understand the technical gaps of implementing SHM on commercial aircraft and the potential effects on FAA regulations and guidance. The program evolved into a demonstration program consisting of a team from Sandia National Labs Airworthiness Assurance NDI Center (AANC), the Boeing Corporation, Delta Air Lines, Structural Monitoring Systems (SMS), Anodyne Electronics Manufacturing Corp (AEM) and the FAA. This paper will discuss the program from the selection of the inspection problem, the SHM system (Comparative Vacuum Monitoring-CVM) that was selected as the inspection solution and the testing completed to provide sufficient data to gain the first approved use of an SHM system for routine maintenance on commercial US aircraft.

Providing for consideration of the bill (H.R. 658) to amend title 49, United States Code, to authorize appropriations for the Federal Aviation Administration for fiscal years 2011 through 2014, to streamline programs, create efficiencies, reduce waste, and improve aviation safety and capacity, to provide stable funding for the national aviation system, and for other purposes.

THOMAS, 112th Congress

Rep. Webster, Daniel [R-FL-8

2011-03-30

House - 03/31/2011 On agreeing to the resolution Agreed to by the Yeas and Nays: 249 - 171 (Roll no. 205). (All Actions) Tracker: This bill has the status Agreed to in HouseHere are the steps for Status of Legislation:

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.

A method for monitoring the variability in nuclear absorption characteristics of aviation fuels

NASA Technical Reports Server (NTRS)

Sprinkle, Danny R.; Shen, Chih-Ping

1988-01-01

A technique for monitoring variability in the nuclear absorption characteristics of aviation fuels has been developed. It is based on a highly collimated low energy gamma radiation source and a sodium iodide counter. The source and the counter assembly are separated by a geometrically well-defined test fuel cell. A computer program for determining the mass attenuation coefficient of the test fuel sample, based on the data acquired for a preset counting period, has been developed and tested on several types of aviation fuel.

Enhanced recovery after esophageal resection.

PubMed

Vorwald, Peter; Bruna Esteban, Marcos; Ortega Lucea, Sonia; Ramírez Rodríguez, Jose Manuel

2018-03-21

ERAS is a multimodal perioperative care program which replaces traditional practices concerning analgesia, intravenous fluids, nutrition, mobilization as well as a number of other perioperative items, whose implementation is supported by evidence-based best practices. According to the RICA guidelines published in 2015, a review of the literature and the consensus established at a multidisciplinary meeting in 2015, we present a protocol that contains the basic procedures of an ERAS pathway for resective esophageal surgery. The measures involved in this ERAS pathway are structured into 3areas: preoperative, perioperative and postoperative. The consensus document integrates all the analyzed items in a unique time chart. ERAS programs in esophageal resection surgery can reduce postoperative morbidity, mortality, hospitalization and hospital costs. Copyright © 2018 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

NASA's Role in Aeronautics: A Workshop. Volume 4: General aviation

NASA Technical Reports Server (NTRS)

1981-01-01

A substantially improved flow of new technology is imperative if the general aviation industry is to maintain a strong world position. Although NASA is the most eminently suited entity available to carry out the necessary research and technology development effort because of its facilities, expertise, and endorsement by the aircraft industry, less than 3% of its aeronautical R&T budget is devoted to general aviation aeronautics. It is recommended that (1) a technology program, particularly one that focuses on improving fuel efficienty and safety, be aggressively pursued by NASA; (2) NASA be assigned the role of leading basic research technology effort in general aviation up through technology demonstration; (3) a strategic plan be developed by NASA, in cooperation with the industry, and implemented in time for the 1982 budget cycle; and (4) a NASA R&T budget be allocated for general aviation adequate to support the proposed plan.

The General Aviation Propulsion (GAP) Program

NASA Technical Reports Server (NTRS)

2008-01-01

The General Aviation Propulsion (GAP) Program Turbine Engine Element focused on the development of an advanced small turbofan engine. Goals were good fuel consumption and thrust-to-weight ratio, and very low production cost. The resulting FJX-2 turbofan engine showed the potential to meet all of these goals. The development of the engine was carried through to proof of concept testing of a complete engine system. The proof of concept engine was ground tested at sea level and in altitude test chambers. A turboprop derivative was also sea-level tested.

Enhanced recovery pathways in thoracic surgery from Italian VATS group: nursing care program

PubMed Central

Loizzi, Domenico; Panariti, Silvana; Piccinin, Ivana; Sollitto, Francesco

2018-01-01

Enhanced recovery after surgery (ERAS) is an interprofessional program that can lead to hastened patient recovery and reduced time in hospital. Nursing staff play a key role in the implementation of enhanced recovery protocols. This issue focalizes the role of nurses in ERAS program for patients submitted to Thoracic Surgery, in particular for cases of major lung resection performed by a minimally invasive surgical approach (VATS, video assisted thoracic surgery). PMID:29629199

Roles, uses, and benefits of general aviation aircraft in aerospace engineering education

NASA Technical Reports Server (NTRS)

Odonoghue, Dennis P.; Mcknight, Robert C.

1994-01-01

Many colleges and universities throughout the United States offer outstanding programs in aerospace engineering. In addition to the fundamentals of aerodynamics, propulsion, flight dynamics, and air vehicle design, many of the best programs have in the past provided students the opportunity to design and fly airborne experiments on board various types of aircraft. Sadly, however, the number of institutions offering such 'airborne laboratories' has dwindled in recent years. As a result, opportunities for students to apply their classroom knowledge, analytical skills, and engineering judgement to the development and management of flight experiments on an actual aircraft are indeed rare. One major reason for the elimination of flight programs by some institutions, particularly the smaller colleges, is the prohibitive cost of operating and maintaining an aircraft as a flying laboratory. The purpose of this paper is to discuss simple, low-cost, relevant flight experiments that can be performed using readily available general aviation aircraft. This paper examines flight experiments that have been successfully conducted on board the NASA Lewis Research Center's T-34B aircraft, as part of the NASA/AIAA/University Flight Experiment Program for Students (NAUFEPS) and discusses how similar experiments could be inexpensively performed on other general aviation aircraft.

Accomplishments under the Airport Improvement Program: Fiscal Year 1989

DTIC Science & Technology

1989-01-01

REMOVAL (PRIMARY) EQUIPMENT PRESQUE ISLE 08 $373,342 INSTALL SECURITY FENCING; REHABILITATE NORTHERN MAINE REGIONAL APRON; ACQUIRE SNOW REMOVAL EQUIPMENT...SOUTHWESTERN PENNSYLVANIA REGION (CONTINUOUS) (SYSTEM PLAN) ALLENTOWN 01 $750,000 REHABILITATE RUNWAY ALLENTOWN QUEEN CITY MUNICIPAL (GENERAL AVIATION...EBENSBURG CONSTRUCT SNOW REMOVAL EQUIPMENT(GENERAL AVIATION) BUILDING ERIE 12 $826,977 ACQUIRE AIRCRAFT RESCUE AND FIREERIE INTERNATIONAL FIGHTING

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…

Aviation Pilot Training I & II. Flight Syllabus. Field Review Copy.

ERIC Educational Resources Information Center

Upchurch, Richard

This guide for aviation pilot training I and II begins with a course description, resource information, and a course outline. The syllabus is designed to be used concurrently with the ground school program. A minimum of 29 flights are scheduled with a minimum of 40 hours total flight time. Tasks/competencies are categorized into five concept/duty…

A Comparison of the Preferred Teaching Styles of Oklahoma Aviation Maintenance Instructors and Flight Instructors

ERIC Educational Resources Information Center

King, Deann Marie

2013-01-01

The purpose of this study was to compare the preferred teaching styles of Oklahoma aviation maintenance instructors and flight instructors. The scope of this study included maintenance instructors in CareerTech schools (Part 147 programs) and ground/flight instructors in Part 141 flight schools in Oklahoma. The methodology included administering…

New Horizons for Youth

ERIC Educational Resources Information Center

Garry, Samuel

1976-01-01

Discusses a summer program for disadvantaged junior and senior high school students intended to offer career education in aviation. The program included flight and ground school and simulator instruction. (MLH)

Evaluation of aviation-based safety team training in a hospital in The Netherlands.

PubMed

De Korne, Dirk F; Van Wijngaarden, Jeroen D H; Van Dyck, Cathy; Hiddema, U Francis; Klazinga, Niek S

2014-01-01

The purpose of this paper is to evaluate the implementation of a broad-scale team resource management (TRM) program on safety culture in a Dutch eye hospital, detailing the program's content and procedures. Aviation-based TRM training is recognized as a useful approach to increase patient safety, but little is known about how it affects safety culture. Pre- and post-assessments of the hospitals' safety culture was based on interviews with ophthalmologists, anesthesiologists, residents, nurses, and support staff. Interim observations were made at training sessions and in daily hospital practice. The program consisted of safety audits of processes and (team) activities, interactive classroom training sessions by aviation experts, a flight simulator session, and video recording of team activities with subsequent feedback. Medical professionals considered aviation experts inspiring role models and respected their non-hierarchical external perspective and focus on medical-technical issues. The post-assessment showed that ophthalmologists and other hospital staff had become increasingly aware of safety issues. The multidisciplinary approach promoted social (team) orientation that replaced the former functionally-oriented culture. The number of reported near-incidents greatly increased; the number of wrong-side surgeries stabilized to a minimum after an initial substantial reduction. The study was observational and the hospital's variety of efforts to improve safety culture prevented us from establishing a causal relation between improvement and any one specific intervention. Aviation-based TRM training can be a useful to stimulate safety culture in hospitals. Safety and quality improvements are not single treatment interventions but complex socio-technical interventions. A multidisciplinary system approach and focus on "team" instead of "profession" seems both necessary and difficult in hospital care.

Flight test and evaluation of Omega navigation in a general aviation aircraft. Volume 1: Technical

NASA Technical Reports Server (NTRS)

Howell, J. D.; Hoffman, W. C.; Hwoschinsky, P. V.; Wischmeyer, C. E.

1975-01-01

A low cost flight research program was conducted to evaluate the performance of differential Omega navigation in a general aviation aircraft. The flight program consisted of two distinct parts corresponding to the two major objectives of the study. The Wallops Flight Program was conducted to obtain Omega signal and phase data in the Wallops Flight Center vicinity to provide preliminary technical information and experience in preparation for a comprehensive NASA/FAA flight test program of an experimental differential Omega system. The Northeast Corridor Flight Program was conducted to examine Omega operational suitability and performance on low altitude area navigation (RNAV) routes for city-center to city-center VTOL commercial operations in the Boston-New York-Washington corridor. The development, execution and conclusions of the flight research program are discribed. The results of the study provide both quantitative and qualitative data on the Omega Navigation System under actual operating conditions.

78 FR 72747 - Meeting: RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-03

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management...: Notice of RTCA Program Management Committee Meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Program Management Committee. DATES: The meeting will be held December...

76 FR 74842 - RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-01

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee... RTCA Program Management Committee meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Program Management Committee DATES: The meeting will be held December 13, 2011...

77 FR 12905 - Meeting: RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management...: Notice of RTCA Program Management Committee Meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of the RTCA Program Management Committee. DATES: The meeting will be held...

78 FR 43962 - Meeting: RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management...: Notice of RTCA Program Management Committee Meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Program Management Committee. DATES: The meeting will be held August...

78 FR 57673 - RTCA Program Management Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-19

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee...: Notice of RTCA Program Management Committee meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Program Management Committee. DATES: The meeting will be held October...

Airesearch QCGAT program. [quiet clean general aviation turbofan engines

NASA Technical Reports Server (NTRS)

Heldenbrand, R. W.; Norgren, W. M.

1979-01-01

A model TFE731-1 engine was used as a baseline for the NASA quiet clean general aviation turbofan engine and engine/nacelle program designed to demonstrate the applicability of large turbofan engine technology to small general aviation turbofan engines, and to obtain significant reductions in noise and pollutant emissions while reducing or maintaining fuel consumption levels. All new technology design for rotating parts and all items in the engine and nacelle that contributed to the acoustic and pollution characteristics of the engine system were of flight design, weight, and construction. The major noise, emissions, and performance goals were met. Noise levels estimated for the three FAR Part 36 conditions, are 10 t0 15 ENPdB below FAA requirements; emission values are considerably reduced below that of current technology engines; and the engine performance represents a TSFC improvement of approximately 9 percent over other turbofan engines.

Human Performance Models of Pilot Behavior

NASA Technical Reports Server (NTRS)

Foyle, David C.; Hooey, Becky L.; Byrne, Michael D.; Deutsch, Stephen; Lebiere, Christian; Leiden, Ken; Wickens, Christopher D.; Corker, Kevin M.

2005-01-01

Five modeling teams from industry and academia were chosen by the NASA Aviation Safety and Security Program to develop human performance models (HPM) of pilots performing taxi operations and runway instrument approaches with and without advanced displays. One representative from each team will serve as a panelist to discuss their team s model architecture, augmentations and advancements to HPMs, and aviation-safety related lessons learned. Panelists will discuss how modeling results are influenced by a model s architecture and structure, the role of the external environment, specific modeling advances and future directions and challenges for human performance modeling in aviation.

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.

Analysis of Aviation Safety Reporting System Incident Data Associated With the Technical Challenges of the Vehicle Systems Safety Technology Project

NASA Technical Reports Server (NTRS)

Withrow, Colleen A.; Reveley, Mary S.

2014-01-01

This analysis was conducted to support the Vehicle Systems Safety Technology (VSST) Project of the Aviation Safety Program (AVsP) milestone VSST4.2.1.01, "Identification of VSST-Related Trends." In particular, this is a review of incident data from the NASA Aviation Safety Reporting System (ASRS). The following three VSST-related technical challenges (TCs) were the focus of the incidents searched in the ASRS database: (1) Vechicle health assurance, (2) Effective crew-system interactions and decisions in all conditions; and (3) Aircraft loss of control prevention, mitigation, and recovery.

General aviation crash safety program at Langley Research Center

NASA Technical Reports Server (NTRS)

Thomson, R. G.

1976-01-01

The purpose of the crash safety program is to support development of the technology to define and demonstrate new structural concepts for improved crash safety and occupant survivability in general aviation aircraft. The program involves three basic areas of research: full-scale crash simulation testing, nonlinear structural analyses necessary to predict failure modes and collapse mechanisms of the vehicle, and evaluation of energy absorption concepts for specific component design. Both analytical and experimental methods are being used to develop expertise in these areas. Analyses include both simplified procedures for estimating energy absorption capabilities and more complex computer programs for analysis of general airframe response. Full-scale tests of typical structures as well as tests on structural components are being used to verify the analyses and to demonstrate improved design concepts.

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.

First NASA Aviation Safety Program Weather Accident Prevention Project Annual Review

NASA Technical Reports Server (NTRS)

Colantonio, Ron

2000-01-01

The goal of this Annual Review was to present NASA plans and accomplishments that will impact the national aviation safety goal. NASA's WxAP Project focuses on developing the following products: (1) Aviation Weather Information (AWIN) technologies (displays, sensors, pilot decision tools, communication links, etc.); (2) Electronic Pilot Reporting (E-PIREPS) technologies; (3) Enhanced weather products with associated hazard metrics; (4) Forward looking turbulence sensor technologies (radar, lidar, etc.); (5) Turbulence mitigation control system designs; Attendees included personnel from various NASA Centers, FAA, National Weather Service, DoD, airlines, aircraft and pilot associations, industry, aircraft manufacturers and academia. Attendees participated in discussion sessions aimed at collecting aviation user community feedback on NASA plans and R&D activities. This CD is a compilation of most of the presentations presented at this Review.

Conservative management of uncomplicated mechanical neck pain in a military aviator

PubMed Central

Green, Bart N.; Dunn, Andrew S.; Pearce, Solomon M.; Johnson, Claire D.

2010-01-01

Non-radicular neck pain arising from local musculoskeletal structures, known as mechanical neck pain or somatic dysfunction, is highly prevalent in the fighter jet aviator population. The management of this problem includes both therapeutic and aeromedical decisions. In addition to non-steroidal anti-inflammatory medications, waiver guides recommend therapeutic exercise and manipulative therapy as treatments for somatic spine pain in aviators, and such treatments are employed in many military locations. However, there are currently no published studies that describe the use of manipulative therapy for fighter jet aviators. We report the case of an F/A-18 instructor pilot who experienced long-term relief of uncomplicated mechanical neck pain following interdisciplinary management that included manipulation and a home exercise program. Diagnostic considerations, conservative treatment options, and aeromedical concerns are discussed. PMID:20520753

77 FR 14461 - Approval of Noise Compatibility Program for W.K. Airport, Battle Creek, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-09

... Program for W.K. Airport, Battle Creek, MI AGENCY: Federal Aviation Administration, DOT. ACTION: Notice....K. Kellogg Airport noise compatibility program. All of the recommendations of the program were... Noise Compatibility Program for W.K. Kellogg Airport is February 16, 2012. FOR FURTHER INFORMATION...

ERA-MIN: The European network (ERA-NET) on non-energy raw materials

NASA Astrophysics Data System (ADS)

vidal, o.; christmann, p.; Bol, d.; Goffé, b.; Groth, m.; Kohler, e.; Persson Nelson, k.; Schumacher, k.

2012-04-01

Non-energy raw materials are vital for the EU's economy, and for the development of environmentally friendly technologies. The EU is the world's largest consumers of non-energy minerals, but it remains dependent on the importation of many metals, as its domestic production is limited to about 3% of world production. We will present the project ERA-MIN, which is an ERA-NET on the Industrial Handling of Raw Materials for European industries, financially supported by the European Commission. The main objectives of ERA-MIN are: 1) Mapping and Networking: interconnecting the members of the currently fragmented European mineral resources research area, to the aim of fostering convergence of public research programs, industry, research institutes, academia and the European Commission, 2) Coordinating: establishing a permanent mechanism for planning and coordination of the European non-energy mineral raw materials research community (ENERC). 3) Roadmapping: defining the most important scientific and technological challenges that should be supported by the EU and its state members, 4) Programming: designing a Joint European Research Programme model and implementating it into a call for proposals open to academic and industrial research. The topics of interest in ERA-MIN are the primary continental and marine resources, the secondary resources and their related technologies, substitution and material efficiency, along with transversal topics such as environmental impact, public policy support, mineral intelligence, and public education and teaching. Public scientific research is very central in the scope of the ERA-MIN activity, whose consortium is indeed lead by a public organisation of fundamental research. Thus, universities and public research organisations are warmly invited to play an active role in defining the scientific questions and challenges that shall determine the European Raw Materials Roadmap and should be addressed by joint programming at the European scale. The various levels of possible involvement in ERA-MIN for the interested stakeholders will be presented.

78 FR 49595 - Aviation Rulemaking Advisory Committee-New Task

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... the new ARAC activity and solicits membership for the Maintenance Reliability Program Working Group... establish the Maintenance Reliability Program Working Group. The working group will serve as staff to ARAC... programs. The Maintenance Reliability Program Working Group will provide advice and recommendations on the...

78 FR 14151 - Meeting: RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-04

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management...: Notice of RTCA Program Management Committee Meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Program Management Committee. DATES: The meeting will be held March 20...

77 FR 31421 - Meeting: RTCA Program Management Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management...: Notice of RTCA Program Management Committee Meeting. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of the RTCA Program Management Committee. DATES: The meeting will be held June...

49 CFR 1542.113 - Airport tenant security programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Airport tenant security programs. 1542.113 Section... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.113 Airport tenant security programs. (a) TSA may approve an airport tenant...

49 CFR 1542.113 - Airport tenant security programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 9 2013-10-01 2013-10-01 false Airport tenant security programs. 1542.113 Section... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.113 Airport tenant security programs. (a) TSA may approve an airport tenant...

49 CFR 1542.113 - Airport tenant security programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Airport tenant security programs. 1542.113 Section... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.113 Airport tenant security programs. (a) TSA may approve an airport tenant...

49 CFR 1542.113 - Airport tenant security programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 9 2014-10-01 2014-10-01 false Airport tenant security programs. 1542.113 Section... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.113 Airport tenant security programs. (a) TSA may approve an airport tenant...

49 CFR 1542.113 - Airport tenant security programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 9 2012-10-01 2012-10-01 false Airport tenant security programs. 1542.113 Section... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.113 Airport tenant security programs. (a) TSA may approve an airport tenant...

Demonstration of alcohol as an aviation fuel

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

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 withmore » 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.« less

Global positioning system for general aviation: Joint FAA-NASA Seminar. [conferences

NASA Technical Reports Server (NTRS)

1978-01-01

Programs to examine and develop means to utilize the global positioning system (GPS) for civil aviation functions are described. User requirements in this regard are discussed, the development of technologies in the areas of antennas, receivers, and signal processors for the GPS are examined, and modifications to the GPS to fit operational and design criteria are evaluated.

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.

The Effect of USMC Enlisted Aviation Maintenance Qualifications on Aviation Readiness

DTIC Science & Technology

2015-12-01

rotary wing platforms of USMC. Three types of squadrons are examined: the Marine Light Attack Helicopter Squadron (HMLA), the Marine Medium Tilt Rotor ...following: about one-half of the maintainers of interest in a helicopter or tilt- rotor squadron are < CDI; about 22% are CDIs; 15% are CDQARs; and 14% are...Maintenance Program ........................................7  2.  Squadron Composition

An Investigation of General Aviation Problems and Issues: An Integration of Pilot-Cockpit Interface Research

NASA Technical Reports Server (NTRS)

Bortolussi, Michael R.

1997-01-01

The General Aviation (GA) industry has suffered a ten-year decline in the number of airplanes sold. This decline is due mainly to the increase cost associated with purchasing, insuring, maintaining, operating, and pilot training a GA airplane. In response to this decline the Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA) developed a program (Advanced General Aviation Transport Experiments - AGATE) to address these issues. The purpose of AGATE focused within this report is to reduce the costs to acquire and maintain instrument-flight-proficiency. The AGATE program defined four elements necessary to accomplish these goals: (1) new and intuitive cockpit displays and controls, (2) situation technologies for weather, traffic, and navigation, (3) expert systems for system monitoring, and (4) reduced cost training methods. One recognized need for the GA pilot and airplane is to provide cockpit displays and systems already available to transport category airplane. These displays such as Electronic Flight and Instrument System (EFIS), graphic weather and traffic displays, and flight management systems. The goal of this grant was to develop the AGATE GA Display Evaluation Workstation as a tool to test these existing and emerging technologies in the GA environment.

Synthetic Vision Workshop 2

NASA Technical Reports Server (NTRS)

Kramer, Lynda J. (Compiler)

1999-01-01

The second NASA sponsored Workshop on Synthetic/Enhanced Vision (S/EV) Display Systems was conducted January 27-29, 1998 at the NASA Langley Research Center. The purpose of this workshop was to provide a forum for interested parties to discuss topics in the Synthetic Vision (SV) element of the NASA Aviation Safety Program and to encourage those interested parties to participate in the development, prototyping, and implementation of S/EV systems that enhance aviation safety. The SV element addresses the potential safety benefits of synthetic/enhanced vision display systems for low-end general aviation aircraft, high-end general aviation aircraft (business jets), and commercial transports. Attendance at this workshop consisted of about 112 persons including representatives from industry, the FAA, and other government organizations (NOAA, NIMA, etc.). The workshop provided opportunities for interested individuals to give presentations on the state of the art in potentially applicable systems, as well as to discuss areas of research that might be considered for inclusion within the Synthetic Vision Element program to contribute to the reduction of the fatal aircraft accident rate. Panel discussions on topical areas such as databases, displays, certification issues, and sensors were conducted, with time allowed for audience participation.

The Federal Aviation Administration/Massachusetts Institute of Technology (FAA/MIT) Lincoln Laboratory Doppler weather radar program

NASA Technical Reports Server (NTRS)

Evans, James E.

1988-01-01

The program focuses on providing real-time information on hazardous aviation weather to end users such as air traffic control and pilots. Existing systems will soon be replaced by a Next Generation Weather Radar (NEXRAD), which will be concerned with detecting such hazards as heavy rain and hail, turbulence, low-altitude wind shear, and mesocyclones and tornadoes. Other systems in process are the Central Weather Processor (CWP), and the terminal Doppler weather radar (TDWR). Weather measurements near Memphis are central to ongoing work, especially in the area of microbursts and wind shear.

Procalcitonin and C-reactive protein as early markers of anastomotic leak after laparoscopic colorectal surgery within an enhanced recovery after surgery (ERAS) program.

PubMed

Muñoz, José Luis; Alvarez, María Oliva; Cuquerella, Vicent; Miranda, Elena; Picó, Carlos; Flores, Raquel; Resalt-Pereira, Marta; Moya, Pedro; Pérez, Ana; Arroyo, Antonio

2018-03-08

C-reactive protein (CRP) and procalcitonin (PCT) have been described as good predictors of anastomotic leak after colorectal surgery, obtaining the highest diagnostic accuracy on the 5th postoperative day. However, if an enhanced recovery after surgery (ERAS) program is performed, early predictors are needed in order to ensure a safe and early discharge. The aim of this study was to investigate the efficacy of CRP, PCT, and white blood cell (WBC) count determined on first postoperative days, in predicting septic complications, especially anastomotic leak, after laparoscopic colorectal surgery performed within an ERAS program. We conducted a prospective study including 134 patients who underwent laparoscopic colorectal surgery within an ERAS program between 2015 and 2017. The primary endpoint investigated was anastomotic leak. CRP, PCT, and WBC count were determined in the blood sample extracted on postoperative day 1 (POD 1), POD 2 and POD 3. Anastomotic leak (AL) was detected in 6 patients (4.5%). Serum levels of CRP and PCT, but not WBC, determined on POD 1, POD 2, and POD 3 were significantly higher in patients who had AL in the postoperative course. Using ROC analysis, the best AUC of the CRP and PCT levels was on POD 3 (0.837 and 0.947, respectively). A CRP cutoff level at 163 mg/l yielded 85% sensitivity, 80% specificity, and 99% negative predictive value (NPV). A PCT cutoff level at 2.5 ng/ml achieved 85% sensitivity, 95% specificity, 44% positive predictive value, and 99% NPV. CRP and PCT are relevant markers for detecting postoperative AL after laparoscopic colorectal surgery. Furthermore, they can ensure an early discharge with a low probability of AL when an ERAS program is performed.

Airport Lighting Equipment Certification Program

DOT National Transportation Integrated Search

1995-05-15

This advisory circular (AC) describes the Airport Lighting Equipment : Certification Program (ALECP). It provides information on how an organization : can get Federal Aviation Administration (FAA) acceptance as a third party : certification body and ...

PM and Their Staffs: Does Sustainable Manufacturing Mean ’Going Green’?

DTIC Science & Technology

2011-11-01

Environmental Awakening The late 1960’s was an era of social and political  unrest with movements for civil rights,  feminism , anti‐war and...through Sustainable Manufacturing Aviation Considerations 12/6/2011 10Sustainable Manufacturing The EPA conducted a sector  study  of the aerospace...and reporting.    Shipbuilding Considerations 12/6/2011 11Sustainable Manufacturing An EPA  study  of the shipbuilding industry documented many of the

Object-Oriented Bayesian Networks (OOBN) for Aviation Accident Modeling and Technology Portfolio Impact Assessment

NASA Technical Reports Server (NTRS)

Shih, Ann T.; Ancel, Ersin; Jones, Sharon M.

2012-01-01

The concern for reducing aviation safety risk is rising as the National Airspace System in the United States transforms to the Next Generation Air Transportation System (NextGen). The NASA Aviation Safety Program is committed to developing an effective aviation safety technology portfolio to meet the challenges of this transformation and to mitigate relevant safety risks. The paper focuses on the reasoning of selecting Object-Oriented Bayesian Networks (OOBN) as the technique and commercial software for the accident modeling and portfolio assessment. To illustrate the benefits of OOBN in a large and complex aviation accident model, the in-flight Loss-of-Control Accident Framework (LOCAF) constructed as an influence diagram is presented. An OOBN approach not only simplifies construction and maintenance of complex causal networks for the modelers, but also offers a well-organized hierarchical network that is easier for decision makers to exploit the model examining the effectiveness of risk mitigation strategies through technology insertions.

Enhanced Recovery After Surgery Program Implementation in 2 Surgical Populations in an Integrated Health Care Delivery System.

PubMed

Liu, Vincent X; Rosas, Efren; Hwang, Judith; Cain, Eric; Foss-Durant, Anne; Clopp, Molly; Huang, Mengfei; Lee, Derrick C; Mustille, Alex; Kipnis, Patricia; Parodi, Stephen

2017-07-19

Novel approaches to perioperative surgical care focus on optimizing nutrition, mobility, and pain management to minimize adverse events after surgical procedures. To evaluate the outcomes of an enhanced recovery after surgery (ERAS) program among 2 target populations: patients undergoing elective colorectal resection and patients undergoing emergency hip fracture repair. A pre-post difference-in-differences study before and after ERAS implementation in the target populations compared with contemporaneous surgical comparator groups (patients undergoing elective gastrointestinal surgery and emergency orthopedic surgery). Implementation began in February and March 2014 and concluded by the end of 2014 at 20 medical centers within the Kaiser Permanente Northern California integrated health care delivery system. A multifaceted ERAS program designed with a particular focus on perioperative pain management, mobility, nutrition, and patient engagement. The primary outcome was hospital length of stay. Secondary outcomes included hospital mortality, home discharge, 30-day readmission rates, and complication rates. The study included a total of 3768 patients undergoing elective colorectal resection (mean [SD] age, 62.7 [14.1] years; 1812 [48.1%] male) and 5002 patients undergoing emergency hip fracture repair (mean [SD] age, 79.5 [11.8] years; 1586 [31.7%] male). Comparator surgical patients included 5556 patients undergoing elective gastrointestinal surgery and 1523 patients undergoing emergency orthopedic surgery. Most process metrics had significantly greater changes in the ERAS target populations after implementation compared with comparator surgical populations, including those for ambulation, nutrition, and opioid use. Hospital length of stay and postoperative complication rates were also significantly lower among ERAS target populations after implementation. The rate ratios for postoperative complications were 0.68 (95% CI, 0.46-0.99; P = .04) for patients undergoing colorectal resection and 0.67 (95% CI, 0.45-0.99, P = .05) for patients with hip fracture. Among patients undergoing colorectal resection, ERAS implementation was associated with decreased rates of hospital mortality (0.17; 95% CI, 0.03-0.86; P = .03), whereas among patients with hip fracture, implementation was associated with increased rates of home discharge (1.24; 95% CI, 1.06-1.44; P = .007). Multicenter implementation of an ERAS program among patients undergoing elective colorectal resection and patients undergoing emergency hip fracture repair successfully altered processes of care and was associated with significant absolute and relative decreases in hospital length of stay and postoperative complication rates. Rapid, large-scale implementation of a multidisciplinary ERAS program is feasible and effective in improving surgical outcomes.

GASP- General Aviation Synthesis Program. Volume 7: Economics

NASA Technical Reports Server (NTRS)

1978-01-01

The economic analysis includes: manufacturing costs; labor costs; parts costs; operating costs; markups and consumer price. A user's manual for a computer program to calculate the final consumer price is included.

An Assessment of the Effectiveness of the AGATE Program Management Model

NASA Technical Reports Server (NTRS)

Warner, Timothy P. (Technical Monitor); Masson, Paul

2005-01-01

This report describes the collaborative program model chosen to implement an aeronautics research and technology program from 1994 through 2001: the Advanced General Aviation Transport Experiments (AGATE) Program. The Program had one primary objective: to improve the ability of the General Aviation industry to adopt technology as a solution to fulfill public benefit objectives. The primary objective of this report is to assess the program s ability to meet a combination of "effectiveness measures" from multiple stakeholders. The "effectiveness" of any model forms the foundation of legitimate questions for policy makers and professional federal managers. The participants rated AGATE as achieving its primary objectives and rating well on effectiveness in most areas, with high measures for relevance, cost, speed and public benefit, but lower measures for institutional fit and flexibility at dealing with the larger NASA organizational structure. This pattern mirrors private sector surveys and represents a tradeoff between the benefits of tailoring a program using partnering, versus the changes necessary within the institutional structure to support such tailoring.

Naloxone for heroin, prescription opioid, and illicitly made fentanyl overdoses: Challenges and innovations responding to a dynamic epidemic.

PubMed

Fairbairn, Nadia; Coffin, Phillip O; Walley, Alexander Y

2017-08-01

Community-based overdose prevention programs first emerged in the 1990's and are now the leading public health intervention for overdose. Key elements of these programs are overdose education and naloxone distribution to people who use opioids and their social networks. We review the evolution of naloxone programming through the heroin overdose era of the 1990's, the prescription opioid era of the 2000's, and the current overdose crisis stemming from the synthetic opioid era of illicitly manufactured fentanyl and its analogues in the 2010's. We present current challenges arising in this new era of synthetic opioids, including variable potency of illicit drugs due to erratic adulteration of the drug supply with synthetic opioids, potentially changing efficacy of standard naloxone formulations for overdose rescue, potentially shorter overdose response time, and reports of fentanyl exposure among people who use drugs but are opioid naïve. Future directions for adapting naloxone programming to the dynamic opioid epidemic are proposed, including scale-up to new venues and social networks, new standards for post-overdose care, expansion of supervised drug consumption services, and integration of novel technologies to detect overdose and deliver naloxone. Copyright © 2017 Elsevier B.V. All rights reserved.

Preliminary Results Obtained in Integrated Safety Analysis of NASA Aviation Safety Program Technologies

NASA Technical Reports Server (NTRS)

Reveley, Mary S.

2003-01-01

The goal of the NASA Aviation Safety Program (AvSP) is to develop and demonstrate technologies that contribute to a reduction in the aviation fatal accident rate by a factor of 5 by the year 2007 and by a factor of 10 by the year 2022. Integrated safety analysis of day-to-day operations and risks within those operations will provide an understanding of the Aviation Safety Program portfolio. Safety benefits analyses are currently being conducted. Preliminary results for the Synthetic Vision Systems (SVS) and Weather Accident Prevention (WxAP) projects of the AvSP have been completed by the Logistics Management Institute under a contract with the NASA Glenn Research Center. These analyses include both a reliability analysis and a computer simulation model. The integrated safety analysis method comprises two principal components: a reliability model and a simulation model. In the reliability model, the results indicate how different technologies and systems will perform in normal, degraded, and failed modes of operation. In the simulation, an operational scenario is modeled. The primary purpose of the SVS project is to improve safety by providing visual-flightlike situation awareness during instrument conditions. The current analyses are an estimate of the benefits of SVS in avoiding controlled flight into terrain. The scenario modeled has an aircraft flying directly toward a terrain feature. When the flight crew determines that the aircraft is headed toward an obstruction, the aircraft executes a level turn at speed. The simulation is ended when the aircraft completes the turn.

Small engine technology programs

NASA Technical Reports Server (NTRS)

Niedzwiecki, Richard W.

1990-01-01

Described here is the small engine technology program being sponsored at the Lewis Research Center. Small gas turbine research is aimed at general aviation, commuter aircraft, rotorcraft, and cruise missile applications. The Rotary Engine program is aimed at supplying fuel flexible, fuel efficient technology to the general aviation industry, but also has applications to other missions. The Automotive Gas Turbine (AGT) and Heavy-Duty Diesel Transport Technology (HDTT) programs are sponsored by DOE. The Compound Cycle Engine program is sponsored by the Army. All of the programs are aimed towards highly efficient engine cycles, very efficient components, and the use of high temperature structural ceramics. This research tends to be generic in nature and has broad applications. The HDTT, rotary technology, and the compound cycle programs are all examining approaches to minimum heat rejection, or 'adiabatic' systems employing advanced materials. The AGT program is also directed towards ceramics application to gas turbine hot section components. Turbomachinery advances in the gas turbine programs will benefit advanced turbochargers and turbocompounders for the intermittent combustion systems, and the fundamental understandings and analytical codes developed in the research and technology programs will be directly applicable to the system projects.

The Federal Aviation Administration Plan for Research, Engineering and Development. Volume 1. Program Plan

DTIC Science & Technology

1989-01-01

Mid * Advanced Propulsion System Far * Rotor Burst Protection Reports Mid 11.4 Flight Safety / * Aircraft Icing Handbook Near Atmospheric Hazards...with operating the national aviation system include air traffic controllers, flight service specialists, maintenance technicians, safety inspectors...address the design and certification of flight deck systems and revised crew training requirements. In FY 1988, studies of safety data were initiated to

Methodology to Improve Aviation Security With Terrorist Using Aircraft as a Weapon

DTIC Science & Technology

2013-09-01

STATEMENT Approval for public release;distribution is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words ) The aviation industry... Electronic Baggage Screening Program EDS Explosive Detection System EMMI Energy, Matter, Material wealth, and Information ETD Explosives Trace...12 All checked baggage in the United States has been subjected to 100% screening since December 2003 under TSA’s Electronic Baggage Screening

Experiments Result in Safer, Spin-Resistant Aircraft

NASA Technical Reports Server (NTRS)

2014-01-01

The General Aviation Spin Program at Langley Research Center devised the first-of-their-kind guidelines for designing more spin-resistant aircraft. Thanks to NASA's contributions, the Federal Aviation Administration introduced the Part 23 spin-resistance standard in 1991. Los Angeles-based ICON Aircraft has now manufactured a new plane for consumer recreational flying that meets the complete set of criteria specified for Part 23 testing.

Researcher Role in Aviation Operations

DTIC Science & Technology

2016-05-31

Operations and Reports (0704-0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202- 4302. Respondents should be aware that notwithstanding...14-D-6501-0009 Researcher Role in Aviation Operations 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER...the symposium. The overarching goal of the two sessions was to foster a dialogue between operational personnel and researchers towards a safer and more

Aeronautics Learning Laboratory for Science, Technology, and Research (ALLSTAR)

NASA Technical Reports Server (NTRS)

Levy, Cesar; Ebadian, M. A.

1998-01-01

We finished the material development of Level 1, Level 2 and most of Level 3. We created three new galleries, one of streaming videos enabling the user to select his/her appropriate speed of Internet connectivity for better performance. The second gallery on NASA's X-series aircraft and the third is on F-series aircraft. We also completed the placement and activation of all thirteen kiosks. We added one more kiosk over the number suggested in the proposal at Baker Aviation High School - a Dade County Public School for special aviation programs. We felt that the goals of this school matched ALLSTAR's goals and that the placement of the kiosk would better help the local students become interested in the Aviation and Aeronautics field. We continue to work on the development of our "Teacher Resource Guide to ALLSTAR material" in which we tied our material into the national and Florida State standards. We finished the Florida Sunshine State standards, getting positive feedback from local and other educators who use the material on a regular basis. We had another successful workshop on October 29 th, 1997. We introduced the ALLSTAR website and kiosk to about twenty science and history teachers from Dade County Public Schools (DCPS). Most teachers were from middle schools, although we had some from elementary schools also. We provided several demonstrations of the ALLSTAR material to local schools in the Dade County Public Schools (DCPS) system. We used the ALLSTAR material with FIU's summer immersion program for FLAME students. This program includes a high number of minority students interested in science and engineering. We also presented the material at National Science Teachers Association (NSTA) and National Congress on Aviation and Space Education (NCASE) conferences and will be presenting the material at the Southeast Florida Aviation Consortium (SEFAC). We provided two on-site workshops in the NSTA conference with total attended of about 70 teachers. The BBS was converted to an on-line discussion forum with a unique section on Blacks in Aviation, Prime Technologies coordinated with NASA LaRC and the Teacher Resource Centers (TRCs) for scale-up of ALLSTAR and performed live demonstrations of the software in schools and at conventions.

NASA Allstar Project Aeronautics Learning Laboratory for Science,Technology, and Research (Allstar)

NASA Technical Reports Server (NTRS)

Levy, Cesar; Ebadian M. A.

1998-01-01

We finished the material development of Level 1, Level 2 and most of Level 3. We created three new galleries, one of streaming videos enabling the user to select his/her appropriate speed of Internet connectivity for better performance. The second gallery on NASA's X-series aircraft and the third is on F-series aircraft. We also completed the placement and activation of all thirteen kiosks. We added one more kiosk over the number suggested in the proposal at Baker Aviation High School - a Dade County Public School for special aviation programs. We felt that the goals of this school matched ALLSTAR's goals and that the placement of the kiosk would better help the local students become interested in the Aviation and Aeronautics field. We continue to work on the development of our "Teacher Resource Guide to ALLSTAR material" in which we tied our material into the national and Florida State standards. We finished the Florida Sunshine State standards, getting positive feedback from local and other educators who use the material on a regular basis. We had another successful workshop on October 29', 1997. We introduced the ALLSTAR website and kiosk to about twenty science and history teachers from Dade County Public Schools (DCPS). Most teachers were from middle schools, although we had some from elementary schools also. We provided several demonstrations of the ALLSTAR material to local schools in the Dade County Public Schools (DCPS) system. We used the ALLSTAR material with FIU's summer immersion program for FLAME students. This program includes a high number of minority students interested in science and engineering. We also presented the material at National Science Teachers Association (NSTA) and National Congress on Aviation and Space Education (NCASE) conferences and will be presenting the material at the Southeast Florida Aviation Consortium (SEFAC). We provided two on-site workshops in the NSTA conference with total attended of about 70 teachers. The BBS was converted to an on-line discussion forum with a unique section on Blacks in Aviation. Prime Technologies coordinated with NASA LARC and the Teacher Resource Centers (TRCs) for scale-up of ALLSTAR and performed live demonstrations of the software in schools and at conventions.

78 FR 12259 - Unmanned Aircraft System Test Site Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-22

...-0061] Unmanned Aircraft System Test Site Program AGENCY: Federal Aviation Administration (FAA), DOT... Defense, develop a test site program for the integration of unmanned aircraft systems in to the National Airspace System. The overall purpose of this test site program is to develop a body of data and operational...

75 FR 39091 - Airport Privatization Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... Privatization Pilot Program AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Receipt and... application for participation in the airport privatization pilot program received under 49 U.S.C. 47134. The... application to the FAA for exemption under the pilot program. 49 U.S.C. 47134 establishes an airport...

GASP- General Aviation Synthesis Program. Volume 1: Main program. Part 1: Theoretical development

NASA Technical Reports Server (NTRS)

Hague, D.

1978-01-01

The General Aviation synthesis program performs tasks generally associated with aircraft preliminary design and allows an analyst the capability of performing parametric studies in a rapid manner. GASP emphasizes small fixed-wing aircraft employing propulsion systems varying froma single piston engine with fixed pitch propeller through twin turboprop/ turbofan powered business or transport type aircraft. The program, which may be operated from a computer terminal in either the batch or interactive graphic mode, is comprised of modules representing the various technical disciplines integrated into a computational flow which ensures that the interacting effects of design variables are continuously accounted for in the aircraft sizing procedure. The model is a useful tool for comparing configurations, assessing aircraft performance and economics, performing tradeoff and sensitivity studies, and assessing the impact of advanced technologies on aircraft performance and economics.

Satellite Communications for Aeronautical Applications: Recent research and Development Results

NASA Technical Reports Server (NTRS)

Kerczewski, Robert J.

2001-01-01

Communications systems have always been a critical element in aviation. Until recently, nearly all communications between the ground and aircraft have been based on analog voice technology. But the future of global aviation requires a more sophisticated "information infrastructure" which not only provides more and better communications, but integrates the key information functions (communications, navigation, and surveillance) into a modern, network-based infrastructure. Satellite communications will play an increasing role in providing information infrastructure solutions for aviation. Developing and adapting satellite communications technologies for aviation use is now receiving increased attention as the urgency to develop information infrastructure solutions grows. The NASA Glenn Research Center is actively involved in research and development activities for aeronautical satellite communications, with a key emphasis on air traffic management communications needs. This paper describes the recent results and status of NASA Glenn's research program.

Reducing Aviation Weather-Related Accidents Through High-Fidelity Weather Information Distribution and Presentation

NASA Technical Reports Server (NTRS)

Stough, H. Paul, III; Shafer, Daniel B.; Schaffner, Philip R.; Martzaklis, Konstantinos S.

2000-01-01

In February 1997, the US President announced a national goal to reduce the fatal accident rate for aviation by 80% within ten years. The National Aeronautics and Space Administration established the Aviation Safety Program to develop technologies needed to meet this aggressive goal. Because weather has been identified (is a causal factor in approximately 30% of all aviation accidents, a project was established for the development of technologies that will provide accurate, time and intuitive information to pilots, dispatchers, and air traffic controllers to enable the detection and avoidance of atmospheric hazards. This project addresses the weather information needs of general, corporate, regional, and transport aircraft operators. An overview and status of research and development efforts for high-fidelity weather information distribution and presentation is discussed with emphasis on weather information in the cockpit.

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.

Psychophysiological and other factors affecting human performance in accident prevention and investigation. [Comparison of aviation with other industries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Klinestiver, L.R.

Psychophysiological factors are not uncommon terms in the aviation incident/accident investigation sequence where human error is involved. It is highly suspect that the same psychophysiological factors may also exist in the industrial arena where operator personnel function; but, there is little evidence in literature indicating how management and subordinates cope with these factors to prevent or reduce accidents. It is apparent that human factors psychophysological training is quite evident in the aviation industry. However, while the industrial arena appears to analyze psychophysiological factors in accident investigations, there is little evidence that established training programs exist for supervisors and operator personnel.

Continued study of NAVSTAR/GPS for general aviation

NASA Technical Reports Server (NTRS)

Alberts, R. D.; Ruedger, W. H.

1979-01-01

A conceptual approach for examining the full potential of Global Positioning Systems (GPS) for the general aviation community is presented. Aspects of an experimental program to demonstrate these concepts are discussed. The report concludes with the observation that the true potential of GPS can only be exploited by utilization in concert with a data link. The capability afforded by the combination of position location and reporting stimulates the concept of GPS providing the auxiliary functions of collision avoidance, and approach and landing guidance. A series of general recommendations for future NASA and civil community efforts in order to continue to support GPS for general aviation are included.

Aviation and the delivery of medical care in remote regions: the Lesotho HIV experience.

PubMed

Furin, Jennifer; Shutts, Mike; Keshavjee, Salmaan

2008-02-01

In many regions of the world plagued by high burdens of disease, there is difficulty in accessing basic medical care. This is often due to logistical constraints and a lack of infrastructure such as roads. Medical aviation can play a major role in addressing some of these crucial issues as it allows for the rapid transport of patients, personnel, and medications to remote-and sometimes otherwise inaccessible-areas. Lesotho is a mountainous nation of 2 million people that provides a good example of medical aviation as a cornerstone in the delivery of health care. The population has a reported HIV seroprevalence of 25%, and many patients live in rural areas that are inaccessible by road. Mission Aviation Fellowship has joined forces with a medical team from the nongovernmental organization Partners In Health in an effort to launch a comprehensive program to address HIV and related problems in rural Lesotho. This medical aviation partnership has allowed for the provision of HIV prevention and treatment services to thousands of people living in the mountains. This commentary describes how medical aviation has been crucial in developing models to address complex, serious health problems in remote settings.

The Civil Aviation Sector in Lebanon. Part 1; Institutional Reforms

NASA Technical Reports Server (NTRS)

Baaj, M. Hadi

2002-01-01

Civil aviation is one of the key contributors to a successful economic system. This has been recognized within Lebanon, which is undertaking developing a new civil aviation strategy encompassing a program of organizational reform, coordinated internationally, to meet the challenges of the new century. Such strategy is vital, as it will provide a coherent vision for the sector, compliment the extensive investments deployed by Lebanon in its aviation infrastructure, and guide future planning and investments. The proposed Civil Aviation Strategy for Lebanon has two major components: (1) institutional reform aiming at creating effective overall legal and regulatory frameworks in-line with current international best practice; and (2) implementation of liberalization measures and open skies policy. This paper aims to: (1) present Lebanon's current institutional arrangements; (2) review the institutional arrangements in key select countries (in order to define current trends in best institutional practice); (3) discuss the proposed institutional reform (which are at the basis of Lebanon's Draft Civil Aviation Reform Law) while showing that they conform with the identified best institutional trends; and (4) outline an implementation plan. The Draft Law has been approved by the Council of Ministers and now awaits Parliamentary endorsement.

Identification of Crew-Systems Interactions and Decision Related Trends

NASA Technical Reports Server (NTRS)

Jones, Sharon Monica; Evans, Joni K.; Reveley, Mary S.; Withrow, Colleen A.; Ancel, Ersin; Barr, Lawrence

2013-01-01

NASA Vehicle System Safety Technology (VSST) project management uses systems analysis to identify key issues and maintain a portfolio of research leading to potential solutions to its three identified technical challenges. Statistical data and published safety priority lists from academic, industry and other government agencies were reviewed and analyzed by NASA Aviation Safety Program (AvSP) systems analysis personnel to identify issues and future research needs related to one of VSST's technical challenges, Crew Decision Making (CDM). The data examined in the study were obtained from the National Transportation Safety Board (NTSB) Aviation Accident and Incident Data System, Federal Aviation Administration (FAA) Accident/Incident Data System and the NASA Aviation Safety Reporting System (ASRS). In addition, this report contains the results of a review of safety priority lists, information databases and other documented references pertaining to aviation crew systems issues and future research needs. The specific sources examined were: Commercial Aviation Safety Team (CAST) Safety Enhancements Reserved for Future Implementation (SERFIs), Flight Deck Automation Issues (FDAI) and NTSB Most Wanted List and Open Recommendations. Various automation issues taxonomies and priority lists pertaining to human factors, automation and flight design were combined to create a list of automation issues related to CDM.

Preliminary Design and Analysis of an In-plane PRSEUS Joint

NASA Technical Reports Server (NTRS)

Lovejoy, Andrew E.; Poplawski, Steven

2013-01-01

As part of the National Aeronautics and Space Administration's (NASA's) Environmentally Responsible Aviation (ERA) program, the Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) has been designed, developed and tested. However, PRSEUS development efforts to date have only addressed joints required to transfer bending moments between PRSEUS panels. Development of in-plane joints for the PRSEUS concept is necessary to facilitate in-plane transfer of load from PRSEUS panels to an adjacent structure, such as from a wing panel into a fuselage. This paper presents preliminary design and analysis of an in-plane PRSEUS joint for connecting PRSEUS panels at the termination of the rod-stiffened stringers. Design requirements are provided, the PRSEUS blade joint concept is presented, and preliminary design changes and analyses are carried out to examine the feasibility of the proposed in-plane PRSEUS blade joint. The study conducted herein focuses mainly on the PRSEUS structure on one side of the joint. In particular, the design requirements for the rod shear stress and bolt bearing stress are examined. A PRSEUS blade joint design was developed that demonstrates the feasibility of this in-plane PRSEUS joint concept to terminate the rod-stiffened stringers. The presented design only demonstrates feasibility, therefore, some areas of refinement are presented that would lead to a more optimum and realistic design.

Aviation instruction through flight simulation and related learning

NASA Astrophysics Data System (ADS)

Green, Mavis Frankel

The use of simulation in General Aviation flight training is an emergent practice and promises to increase substantially. Training through simulation is not addressed in the primary publication used to train flight instructors, however. In effect, training devices have been added into the curriculum by those using the technology as a cross between flight and ground instruction. The significance of how one learns in a training device is the potential effect on both in-flight learning and normal practices. A review of the literature, document review, interviews with flight instructors and students, and observations of instructional sessions in training devices, provided data to answer the prime research question: (a) What type(s) of learning best explain how learners are socialized to aviation through the use of simulation technology? One segment of the general aviation population, college and university flight programs, was sampled. Four types of learning provided a conceptual framework: reception; autonomous; guided inquiry; and social cognitive operationalized as cognitive apprenticeship. A central dilemma was identified from the data collected. This dilemma is the extent to which aviation and aviation instruction in training devices is perceived by instructors as being either safe or risky. Two sub-dilemmas of the central dilemma are also identified: (1) whether the perception of aviation on the part of instructors is one of control or autonomy and (2) whether aviators use and should be taught routines or innovation;. Three ways of viewing the aviation environment were identified from the combination of these sub-dilemmas by instructors: (1) aviation as safe; (2) aviation as somewhat safe; and (3) aviation as risky. Resolution of the fundamental dilemma results in an emergent view of aviation as risky and the implications of this view are discussed. Social cognitive learning operationalized as cognitive apprenticeship as an appropriate type of learning for high-risk fields is examined. A second dilemma was also identified from the data. This is a socio-technical dilemma addressing the influence of training device design on the type of learning employed by instructors. Implications of the findings are discussed in terms of task analyses, curriculum development, equipment, and instructional resources and training.

Impact of enhanced recovery after surgery programs on pancreatic surgery: A meta-analysis.

PubMed

Ji, Hai-Bin; Zhu, Wen-Tao; Wei, Qiang; Wang, Xiao-Xiao; Wang, Hai-Bin; Chen, Qiang-Pu

2018-04-21

To evaluate the impact of enhanced recovery after surgery (ERAS) programs on postoperative complications of pancreatic surgery. Computer searches were performed in databases (including PubMed, Cochrane Library and Embase) for randomized controlled trials or case-control studies describing ERAS programs in patients undergoing pancreatic surgery published between January 1995 and August 2017. Two researchers independently evaluated the quality of the studies' extracted data that met the inclusion criteria and performed a meta-analysis using RevMan5.3.5 software. Forest plots, demonstrating the outcomes of the ERAS group vs the control group after pancreatic surgery, and funnel plots were used to evaluate potential publication bias. Twenty case-control studies including 3694 patients, published between January 1995 and August 2017, were selected for the meta-analysis. This study included the ERAS group ( n = 1886) and the control group ( n = 1808), which adopted the traditional perioperative management. Compared to the control group, the ERAS group had lower delayed gastric emptying rates [odds ratio (OR) = 0.58, 95% confidence interval (CI): 0.48-0.72, P < 0.00001], lower postoperative complication rates (OR = 0.57, 95%CI: 0.45-0.72, P < 0.00001), particularly for the mild postoperative complications (Clavien-Dindo I-II) (OR = 0.71, 95%CI: 0.58-0.88, P = 0.002), lower abdominal infection rates (OR = 0.70, 95%CI: 0.54-0.90, P = 0.006), and shorter postoperative length of hospital stay (PLOS) (WMD = -4.45, 95%CI: -5.99 to -2.91, P < 0.00001). However, there were no significant differences in complications, such as, postoperative pancreatic fistulas, moderate to severe complications (Clavien-Dindo III- V), mortality, readmission and unintended reoperation, in both groups. The perioperative implementation of ERAS programs in pancreatic surgery is safe and effective, can decrease postoperative complication rates, and can promote recovery for patients.

FAA computer security : recommendations to address continuing weaknesses

DOT National Transportation Integrated Search

2000-12-01

In September, testimony before the Committee on Science, House of Representatives, focused on the Federal Aviation Administration's (FAA) computer security program. In brief, we reported that FAA's agency-wide computer security program has serious, p...

Federal Aviation Administration's Runway Incursion Program

DOT National Transportation Integrated Search

1997-12-08

To reverse the upward trend in runway incursions, FAA must have a strong : Runway Incursion Program to solve systemwide problems and expedite : solutions. The Office of Inspector General report recommends that FAA (1) assign specific responsibility f...

78 FR 68360 - Unmanned Aircraft System Test Site Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-14

...-0061] Unmanned Aircraft System Test Site Program AGENCY: Federal Aviation Administration (FAA), DOT...'') test site program; response to comments. SUMMARY: On February 22, 2013 the FAA published and requested public comment on the proposed privacy requirements (the ``Draft Privacy Requirements'') for UAS test...

49 CFR 1542.111 - Exclusive area agreements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.111 Exclusive area agreements. (a) TSA may approve an amendment to an airport security program... aircraft operator or foreign air carrier, and maintained in the airport security program. This agreement...

49 CFR 1542.111 - Exclusive area agreements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.111 Exclusive area agreements. (a) TSA may approve an amendment to an airport security program... aircraft operator or foreign air carrier, and maintained in the airport security program. This agreement...

49 CFR 1542.111 - Exclusive area agreements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.111 Exclusive area agreements. (a) TSA may approve an amendment to an airport security program... aircraft operator or foreign air carrier, and maintained in the airport security program. This agreement...

49 CFR 1542.111 - Exclusive area agreements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.111 Exclusive area agreements. (a) TSA may approve an amendment to an airport security program... aircraft operator or foreign air carrier, and maintained in the airport security program. This agreement...

49 CFR 1542.111 - Exclusive area agreements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Airport Security Program § 1542.111 Exclusive area agreements. (a) TSA may approve an amendment to an airport security program... aircraft operator or foreign air carrier, and maintained in the airport security program. This agreement...

A formative evaluation of the collegiate training initiative--air traffic control specialist (CTI-ATCS) program.

DOT National Transportation Integrated Search

1996-02-01

This report describes the initial formative evaluation of the Federal Aviation Administration (FAA) College Training Initiative - Air Traffic Control Specialist (CTI-ATCS) Program. The purpose of the CTI-ATCS program is to test "the concept that non-...

Rework of the ERA software system: ERA-8

NASA Astrophysics Data System (ADS)

Pavlov, D.; Skripnichenko, V.

2015-08-01

The software system that has been powering many products of the IAA during decades has undergone a major rework. ERA has capabilities for: processing tables of observations of different kinds, fitting parameters to observations, integrating equations of motion of the Solar system bodies. ERA comprises a domain-specific language called SLON, tailored for astronomical tasks. SLON provides a convenient syntax for reductions of observations, choosing of IAU standards to use, applying rules for filtering observations or selecting parameters for fitting. Also, ERA includes a table editor and a graph plotter. ERA-8 has a number of improvements over previous versions such as: integration of the Solar system and TT xA1 TDB with arbitrary number of asteroids; option to use different ephemeris (including DE and INPOP); integrator with 80-bit floating point. The code of ERA-8 has been completely rewritten from Pascal to C (for numerical computations) and Racket (for running SLON programs and managing data). ERA-8 is portable across major operating systems. The format of tables in ERA-8 is based on SQLite. The SPICE format has been chosen as the main format for ephemeris in ERA-8.

Designing for aircraft structural crashworthiness

NASA Technical Reports Server (NTRS)

Thomson, R. G.; Caiafa, C.

1981-01-01

This report describes structural aviation crash dynamics research activities being conducted on general aviation aircraft and transport aircraft. The report includes experimental and analytical correlations of load-limiting subfloor and seat configurations tested dynamically in vertical drop tests and in a horizontal sled deceleration facility. Computer predictions using a finite-element nonlinear computer program, DYCAST, of the acceleration time-histories of these innovative seat and subfloor structures are presented. Proposed application of these computer techniques, and the nonlinear lumped mass computer program KRASH, to transport aircraft crash dynamics is discussed. A proposed FAA full-scale crash test of a fully instrumented radio controlled transport airplane is also described.

Software modifications to the Demonstration Advanced Avionics Systems (DAAS)

NASA Technical Reports Server (NTRS)

Nedell, B. F.; Hardy, G. H.

1984-01-01

Critical information required for the design of integrated avionics suitable for generation aviation is applied towards software modifications for the Demonstration Advanced Avionics System (DAAS). The program emphasizes the use of data busing, distributed microprocessors, shared electronic displays and data entry devices, and improved functional capability. A demonstration advanced avionics system (DAAS) is designed, built, and flight tested in a Cessna 402, twin engine, general aviation aircraft. Software modifications are made to DAAS at Ames concurrent with the flight test program. The changes are the result of the experience obtained with the system at Ames, and the comments of the pilots who evaluated the system.

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1981-11-09

which have been prevented or deterred by airline and airport security procedures cannot be determined with certainty. The Federal Aviation Administration...finalized and issued. The new FAR Part 108, Air Carrier Security and complementary changes to FAR Part 107, Airport Security , and FAR Part 129, Operations...initiated audit of the claims and, if verified, action will be taken to seek funding for payment. Airport Security . Airport security measures continue to be

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1978-10-12

passengers and over one million pieces of carry-on baggage daily. A major revision of the regulation that established basic airport security requirements...Crimes- Prevented - The number of hijacking attempts or other crimes against civil aviation prevented or deterred by airline and airport security procedures...from doing so by airline and airport security procedures. This makes a total of 74 possible hijackings or related crimes that may have been prevented

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1985-04-12

other crimes against civil aviation prevented or deterred by airline and airport security procedures cannot be determined with certainty. However...were prevented from doing so by airline and airport security measures. As noted elsewhere in this report, 1,632 firearms were detected at screening...enforcement sQp:)t’ for airline and airport security measures. Finally, with the inc.asoDr of security costs in airline ticket prices, the passengers

The Air Force Aviation Investment Challenge

DTIC Science & Technology

2015-12-17

7 Procurement percentage excludes modification funding. 8 IOC from Department of Defense, Annual Aviation Inventory and Funding Plan, Fiscal Years...its engineering and manufacturing development phase, is projected to triple over the course of the FYDP. 9 The newer programs begin with relatively...Through a Non-Air Force Budget As part of its markup of the Navy’s proposed FY2015 budget, Congress created the National Sea- Based Deterrence Fund

78 FR 43091 - Technical Operations Safety Action Program (T-SAP) and Air Traffic Safety Action Program (ATSAP)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-19

... Administration 14 CFR Part 193 [Docket No.: FAA-2013-0375] Technical Operations Safety Action Program (T-SAP) and Air Traffic Safety Action Program (ATSAP) AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Notice of Proposed Order Designating Safety Information as Protected from...

Small engine technology programs

NASA Technical Reports Server (NTRS)

Niedzwiecki, Richard W.

1987-01-01

Small engine technology programs being conducted at the NASA Lewis Research Center are described. Small gas turbine research is aimed at general aviation, commutercraft, rotorcraft, and cruise missile applications. The Rotary Engine Program is aimed at supplying fuel flexible, fuel efficient technology to the general aviation industry, but also has applications to other missions. There is a strong element of synergism between the various programs in several respects. All of the programs are aimed towards highly efficient engine cycles, very efficient components, and the use of high temperature structural ceramics. This research tends to be generic in nature and has broad applications. The Heavy Duty Diesel Transport (HDTT), rotary technology, and the compound cycle programs are all examining approached to minimum heat rejection, or adiabatic systems employing advanced materials. The Automotive Gas Turbine (AGT) program is also directed towards ceramics application to gas turbine hot section components. Turbomachinery advances in the gas turbines will benefit advanced turbochargers and turbocompounders for the intermittent combustion systems, and the fundamental understandings and analytical codes developed in the research and technology programs will be directly applicable to the system projects.

14 CFR 91.1437 - CAMP: Authority to perform and approve maintenance.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Ownership Operations Program Management § 91.1437 CAMP: Authority to perform and approve maintenance. A program manager who maintains program aircraft under a CAMP may employ maintenance personnel, or make... maintenance. 91.1437 Section 91.1437 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...

FY 1978 aeronautics and space technology program summary

NASA Technical Reports Server (NTRS)

1977-01-01

Highlights of the aeronautics program include research on aircraft energy efficiency, supersonic cruise aircraft, vertical takeoff and landing aircraft, short haul/short takeoff and landing aircraft, and general aviation aircraft. The space technology program includes work on space structures, propulsion systems, power systems, materials, and electronics.

78 FR 19725 - Merchant Mariner Medical Evaluation Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-02

... Examiners program, could be applied by the Coast Guard in making medical fitness determinations for issuance... Designated Aviation Medical Examiners program, could be applied by the Coast Guard in making medical fitness... ultimate determination of medical fitness rests with the Coast Guard, mariners may have any authorized...

75 FR 39090 - Airport Privatization Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... Privatization Pilot Program AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Receipt and... pilot program received under 49 U.S.C. Section 47134. The preliminary application is accepted for review... operator, negotiate an agreement and submit a final application to the FAA for exemption under the pilot...

49 CFR 1546.103 - Form, content, and availability of security program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Form, content, and availability of security...) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER SECURITY Security Program § 1546.103 Form, content, and availability of security program. (a...

49 CFR 1546.103 - Form, content, and availability of security program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 9 2013-10-01 2013-10-01 false Form, content, and availability of security...) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER SECURITY Security Program § 1546.103 Form, content, and availability of security program. (a...

Probabilistic Causal Analysis for System Safety Risk Assessments in Commercial Air Transport

NASA Technical Reports Server (NTRS)

Luxhoj, James T.

2003-01-01

Aviation is one of the critical modes of our national transportation system. As such, it is essential that new technologies be continually developed to ensure that a safe mode of transportation becomes even safer in the future. The NASA Aviation Safety Program (AvSP) is managing the development of new technologies and interventions aimed at reducing the fatal aviation accident rate by a factor of 5 by year 2007 and by a factor of 10 by year 2022. A portfolio assessment is currently being conducted to determine the projected impact that the new technologies and/or interventions may have on reducing aviation safety system risk. This paper reports on advanced risk analytics that combine the use of a human error taxonomy, probabilistic Bayesian Belief Networks, and case-based scenarios to assess a relative risk intensity metric. A sample case is used for illustrative purposes.

Flight Evaluation of LORAN-C in the State of Vermont

DOT National Transportation Integrated Search

1981-09-01

The Transportation Systems Center, Langley Research Center, the Federal Aviation Administration, and the Agency of Transportation, State of Vermont conducted a program sponsored by the Research and Special Programs Administration of the Department of...

Aviation Safety: Efforts to Implement Flight Operational Quality Assurance Programs

DOT National Transportation Integrated Search

1997-12-01

Flight Operational Quality Assurance (FOQA) programs seek to use flight data to : detect technical flaws, unsafe practices, or conditions outside of desired : operating procedures early enough to allow timely intervention to avert : accidents or inci...

76 FR 15039 - Commercial Space Transportation Grants Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-18

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Commercial Space Transportation... proposals for the Commercial Space Transportation Grant Program. SUMMARY: This notice solicits Fiscal Year (FY) 2011 grant proposals to continue the development of a Commercial Space Transportation...

Air Traffic Control: Remote Radar For Grand Junction

DOT National Transportation Integrated Search

1996-11-01

In 1983, the Federal Aviation Administration (FAA) began a nationwide program : of consolidating air traffic control facilities to gain the benefits of : automation and any attendant cost savings. As part of this program, FAA : conducted several stud...

Streamlining Software Aspects of Certification: Technical Team Report on the First Industry Workshop

NASA Technical Reports Server (NTRS)

Hayhurst, Kelly J.; Holloway, C. Michael; Knight, John C.; Leveson, Nancy G.; Yang, Jeffrey C.; Dorsey, Cheryl A.; McCormick, G. Frank

1998-01-01

To address concerns about time and expense associated with software aspects of certification, the Federal Aviation Administration (FAA) began the Streamlining Software Aspects of Certification (SSAC) program. As part of this program, a Technical Team was established to determine whether the cost and time associated with certifying aircraft can be reduced while maintaining or improving safety, with the intent of impacting the FAA's Flight 2000 program. The Technical Team conducted a workshop to gain a better understanding of the major concerns in industry about software cost and schedule. Over 120 people attended the workshop, including representatives from the FAA,commercial transport and general aviation aircraft manufacturers and suppliers, and procurers and developers of non-airborne systems; and, more than 200 issues about software aspects of certification were recorded. This paper provides an overview of the SSAC program, motivation for the workshop, details of the workshop activities and outcomes, and recommendations for follow-on work.

Effect of a health system's medical error disclosure program on gastroenterology-related claims rates and costs.

PubMed

Adams, Megan A; Elmunzer, B Joseph; Scheiman, James M

2014-04-01

In 2001, the University of Michigan Health System (UMHS) implemented a novel medical error disclosure program. This study analyzes the effect of this program on gastroenterology (GI)-related claims and costs. This was a review of claims in the UMHS Risk Management Database (1990-2010), naming a gastroenterologist. Claims were classified according to pre-determined categories. Claims data, including incident date, date of resolution, and total liability dollars, were reviewed. Mean total liability incurred per claim in the pre- and post-implementation eras was compared. Patient encounter data from the Division of Gastroenterology was also reviewed in order to benchmark claims data with changes in clinical volume. There were 238,911 GI encounters in the pre-implementation era and 411,944 in the post-implementation era. A total of 66 encounters resulted in claims: 38 in the pre-implementation era and 28 in the post-implementation era. Of the total number of claims, 15.2% alleged delay in diagnosis/misdiagnosis, 42.4% related to a procedure, and 42.4% involved improper management, treatment, or monitoring. The reduction in the proportion of encounters resulting in claims was statistically significant (P=0.001), as was the reduction in time to claim resolution (1,000 vs. 460 days) (P<0.0001). There was also a reduction in the mean total liability per claim ($167,309 pre vs. $81,107 post, 95% confidence interval: 33682.5-300936.2 pre vs. 1687.8-160526.7 post). Implementation of a novel medical error disclosure program, promoting transparency and quality improvement, not only decreased the number of GI-related claims per patient encounter, but also dramatically shortened the time to claim resolution.

Evidence Review Conducted for the Agency for Healthcare Research and Quality Safety Program for Improving Surgical Care and Recovery: Focus on Anesthesiology for Total Knee Arthroplasty.

PubMed

Soffin, Ellen M; Gibbons, Melinda M; Ko, Clifford Y; Kates, Stephen L; Wick, Elizabeth; Cannesson, Maxime; Scott, Michael J; Wu, Christopher L

2018-06-08

Enhanced recovery after surgery (ERAS) has rapidly gained popularity in a variety of surgical subspecialities. A large body of literature suggests that ERAS leads to superior outcomes, improved patient satisfaction, reduced length of hospital stay, and cost benefits, without affecting rates of readmission after surgery. These patterns have been described for patients undergoing elective total knee arthroplasty (TKA); however, adoption of ERAS to orthopedic surgery has lagged behind other surgical disciplines. The Agency for Healthcare Research and Quality, in partnership with the American College of Surgeons and the Johns Hopkins Medicine Armstrong Institute (AI) for Patient Safety and Quality, has developed the Safety Program for Improving Surgical Care and Recovery. The program comprises a national effort to incorporate best practice in perioperative care and improve patient safety, for over 750 hospitals and multiple procedures over the next 5 years, including orthopedic surgery. We have conducted a full evidence review of anesthetic interventions to derive anesthesiology-related components of an evidence-based ERAS pathway for TKA. A PubMed search was performed for each protocol component, focusing on the highest levels of evidence in the literature. Search findings are summarized in narrative format. Anesthesiology components of care were identified and evaluated across the pre-, intra-, and postoperative phases. A summary of the best available evidence, together with recommendations for inclusion in ERAS protocols for TKA, is provided. There is extensive evidence in the literature, and from society guidelines to support the Agency for Healthcare Research and Quality Safety Program for Improving Surgical Care and Recovery goals for TKA.

Enhanced propagation modeling of directional aviation noise: A hybrid parabolic equation-fast field program method

NASA Astrophysics Data System (ADS)

Rosenbaum, Joyce E.

2011-12-01

Commercial air traffic is anticipated to increase rapidly in the coming years. The impact of aviation noise on communities surrounding airports is, therefore, a growing concern. Accurate prediction of noise can help to mitigate the impact on communities and foster smoother integration of aerospace engineering advances. The problem of accurate sound level prediction requires careful inclusion of all mechanisms that affect propagation, in addition to correct source characterization. Terrain, ground type, meteorological effects, and source directivity can have a substantial influence on the noise level. Because they are difficult to model, these effects are often included only by rough approximation. This dissertation presents a model designed for sound propagation over uneven terrain, with mixed ground type and realistic meteorological conditions. The model is a hybrid of two numerical techniques: the parabolic equation (PE) and fast field program (FFP) methods, which allow for physics-based inclusion of propagation effects and ensure the low frequency content, a factor in community impact, is predicted accurately. Extension of the hybrid model to a pseudo-three-dimensional representation allows it to produce aviation noise contour maps in the standard form. In order for the model to correctly characterize aviation noise sources, a method of representing arbitrary source directivity patterns was developed for the unique form of the parabolic equation starting field. With this advancement, the model can represent broadband, directional moving sound sources, traveling along user-specified paths. This work was prepared for possible use in the research version of the sound propagation module in the Federal Aviation Administration's new standard predictive tool.

Evaluating Behaviorally Oriented Aviation Maintenance Resource Management (MRM) Training and Programs: Methods, Results, and Conclusions

NASA Technical Reports Server (NTRS)

Taylor, James C.; Thomas, Robert L., III

2003-01-01

Assessment of the impact of Aviation Resource Management Programs on aviation culture and performance has compelled a considerable body of research (Taylor & Robertson, 1995; Taylor, 1998; Taylor & Patankar, 2001). In recent years new methods have been applied to the problem of maintenance error precipitated by factors such as the need for self-assessment of communication and trust. The present study - 2002 -- is an extension of that past work. This research project was designed as the conclusion of a larger effort to help understand, evaluate and validate the impact of Maintenance Resource Management (MRM) training programs, and other MRM interventions on participant attitudes, opinions, behaviors, and ultimately on enhanced safety performance. It includes research and development of evaluation methodology as well as examination of psychological constructs and correlates of maintainer performance. In particular, during 2002, three issues were addressed. First, the evaluation of two (independent & different) MRM programs for changing behaviors was undertaken. In one case we were able to further apply the approach to measuring written communication developed during 2001 (Taylor, 2002; Taylor & Thomas, 2003). Second, the MRM/TOQ surveys were made available for completion on the internet. The responses from these on-line surveys were automatically linked to a results calculator (like the one developed and described in Taylor, 2002) to aid industry users in analyzing and evaluating their local survey data on the internet. Third, the main trends and themes from our research about MRM programs over the past dozen years were reviewed.

A revolutionary approach to composite construction and flight management systems for small, general aviation airplanes

NASA Technical Reports Server (NTRS)

Roskam, Jan; Wenninger, ED

1992-01-01

The design studies for two composite general aviation airplanes are presented. The main consideration for both of the designs was to avoid the typical 'metal replacement' philosophy that has hindered the widespread use of composites in general aviation aircraft. The first design is for a low wing aircraft based on the Smith Aircraft Corporation GT-3 Global Trainer. The second aircraft is a composite version of the Cessna 152. The project was conducted as a graduate level design class under the auspices of the KU/NASA/USRA Advanced Design Program in aeronautics. The results obtained from the Fall semester of 1991 and the Spring semester of 1992 are presented.

Bibliography of NASA published reports on general aviation, 1975 to 1981

NASA Technical Reports Server (NTRS)

1981-01-01

This bibliography lists 478 documents which relate to all heavier-than-air fixed wing aircraft exclusive of military types and those used for commercial air transport. An exception is the inclusion of commuter transport aircraft types within the general aviation category. NASA publications included in this bibliography are: conference publications (CP), reference publications (RP), technical memorandums (TM, TMX), technical notes (TN), technical papers (TP), and contractor reports (CR). In addition, papers and articles on NASA general aviation programs published by technical societies (AIAA, SAE, etc.) are included, as well as those listed in NASA's Scientific and Technical Aerospace Reports (STAR) Journal. Author and subject indexes are also provided to facilitate use of the bibliography.

Overview of Low-Speed Aerodynamic Tests on a 5.75% Scale Blended-Wing-Body Twin Jet Configuration

NASA Technical Reports Server (NTRS)

Vicroy, Dan D.; Dickey, Eric; Princen, Norman; Beyar, Michael D.

2016-01-01

The NASA Environmentally Responsible Aviation (ERA) Project sponsored a series of computational and experimental investigations of the propulsion and airframe integration issues associated with Hybrid-Wing-Body (HWB) or Blended-Wing-Body (BWB) configurations. NASA collaborated with Boeing Research and Technology (BR&T) to conduct this research on a new twin-engine Boeing BWB transport configuration. The experimental investigations involved a series of wind tunnel tests with a 5.75-percent scale model conducted in two low-speed wind tunnels. This testing focused on the basic aerodynamics of the configuration and selection of the leading edge Krueger slat position for takeoff and landing. This paper reviews the results and analysis of these low-speed wind tunnel tests.

78 FR 17383 - Notice of Availability of Environmental Assessment and Draft Finding of No Significant Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

... standard Jet A aviation fuel in most aircraft could significantly reduce fuel transport distances and... Mobility Fuel Purchasing Programs AGENCY: Defense Logistics Agency Energy (DLA Energy), DoD. ACTION... fuel purchase programs. DLA Energy currently operates two programs for mobility fuel contracts, Direct...

49 CFR 1548.5 - Adoption and implementation of the security program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... carrier having a security program must: (1) Maintain an original of the security program at its corporate... 49 Transportation 9 2014-10-01 2014-10-01 false Adoption and implementation of the security...) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY INDIRECT AIR...

49 CFR 1548.5 - Adoption and implementation of the security program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... carrier having a security program must: (1) Maintain an original of the security program at its corporate... 49 Transportation 9 2010-10-01 2010-10-01 false Adoption and implementation of the security...) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY INDIRECT AIR...

49 CFR 1548.5 - Adoption and implementation of the security program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... carrier having a security program must: (1) Maintain an original of the security program at its corporate... 49 Transportation 9 2013-10-01 2013-10-01 false Adoption and implementation of the security...) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY INDIRECT AIR...

49 CFR 1548.5 - Adoption and implementation of the security program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... carrier having a security program must: (1) Maintain an original of the security program at its corporate... 49 Transportation 9 2011-10-01 2011-10-01 false Adoption and implementation of the security...) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY INDIRECT AIR...

An Adaptive Multi-Purpose Inventory Management System for Military Aircraft Maintenance: A Case Study of Royal Jordanian Air Force (RJAF)

NASA Astrophysics Data System (ADS)

Al-Khawaldeh, Ihsan Naji

Inventory management is a vital tool for any organization to survive the competency and reduce the operating cost. In the field of aviation its importance is more provident as the spares are more on the move. Apart from the aspects related to inventory management like quantity, quality, price, lead time...etc., inventory in aviation caters for those items, where to store them and how and when to circulate them. On other hand, safety which is a prominent crucial factor in aviation field makes it more and more demanding to have an inventory management as an integral part of both aviation maintenance management and quality assurance program. Just-in Time (JIT) inventory management systems that worked well in reducing the waste and increasing the profit might not work well in aviation field both civil and military. Hence, a need for an adaptive management system that takes care of cost reduction along with high readiness is of a vital need. The Inventory Management System (IMS) in aviation and especially in military is seen to follow a mix of the different inventory management methods. In other word, it is a combination of Fixed-Order Quantity (Q-Model), and Fixed-Time Period Reordering (P-model) to cope with the dynamics of aviation maintenance needs. The uniqueness feature of aviation inventory, where a shortage of trivial spares like nuts, bolts may at some point be considered as critical, grounding a complete fleet especially one that matters a flight safety issue. Different Platforms, operating locations, aging and many others influence the need for an adaptive inventory system. Using Access software for a simple programming and using it as inventory management system that will help in defining the rate of usage of spares, and consumables, and on the other hand may give an insight in material deficiency, that will lead for engineering design improvement and modification. The main aim of this (IMS) is reduction of both A.O.G chances, and inventory cost related to effective usage of needed items based on the maintenance requirements. The key to success lies in the perseverance to use the software and develop its capabilities continuously, through a qualified workforce.

75 FR 23841 - Commercial Space Transportation Grant Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Commercial Space Transportation Grant... for the Commercial Space Transportation Grant Program. SUMMARY: The FAA's Office of Commercial Space Transportation (AST) requests grant proposals pursuant to its newly funded Commercial Space Transportation Grant...

77 FR 14462 - Space Transportation Infrastructure Matching Grants Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-09

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Space Transportation Infrastructure... grant proposals for the Space Transportation Infrastructure Matching Grants Program. SUMMARY: This notice solicits Fiscal Year (FY) 2012 grant proposals to continue the development of a Commercial Space...