29 CFR 1918.36 - Weather deck rails.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 7 2014-07-01 2014-07-01 false Weather deck rails. 1918.36 Section 1918.36 Labor... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR LONGSHORING Working Surfaces § 1918.36 Weather deck rails. Removable weather deck rails shall be kept in place except when cargo operations require them to be removed...

29 CFR 1918.36 - Weather deck rails.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 7 2013-07-01 2013-07-01 false Weather deck rails. 1918.36 Section 1918.36 Labor... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR LONGSHORING Working Surfaces § 1918.36 Weather deck rails. Removable weather deck rails shall be kept in place except when cargo operations require them to be removed...

29 CFR 1918.36 - Weather deck rails.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 7 2011-07-01 2011-07-01 false Weather deck rails. 1918.36 Section 1918.36 Labor... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR LONGSHORING Working Surfaces § 1918.36 Weather deck rails. Removable weather deck rails shall be kept in place except when cargo operations require them to be removed...

14 CFR 125.315 - Admission to flight deck.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Admission to flight deck. 125.315 Section...,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Operations § 125.315 Admission to flight deck. (a) No person may admit any person to the flight deck of an airplane unless the...

14 CFR 125.315 - Admission to flight deck.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Admission to flight deck. 125.315 Section...,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Operations § 125.315 Admission to flight deck. (a) No person may admit any person to the flight deck of an airplane unless the...

14 CFR 125.315 - Admission to flight deck.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Admission to flight deck. 125.315 Section...,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Operations § 125.315 Admission to flight deck. (a) No person may admit any person to the flight deck of an airplane unless the...

33 CFR 157.168 - Crew member: Main deck watch.

Code of Federal Regulations, 2011 CFR

2011-07-01

... OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.168 Crew member: Main... designated responsibility for monitoring COW operations is on the main deck at all times. ...

33 CFR 157.168 - Crew member: Main deck watch.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.168 Crew member: Main... designated responsibility for monitoring COW operations is on the main deck at all times. ...

33 CFR 157.168 - Crew member: Main deck watch.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.168 Crew member: Main... designated responsibility for monitoring COW operations is on the main deck at all times. ...

33 CFR 157.168 - Crew member: Main deck watch.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.168 Crew member: Main... designated responsibility for monitoring COW operations is on the main deck at all times. ...

Modifying Ship Air-Wake Vortices for Aircraft Operations

NASA Technical Reports Server (NTRS)

Lamar, John E.

2004-01-01

Columnar-vortex generators (CVG) have been proposed as means to increase the safety of takeoffs and landings of aircraft on aircraft or helicopter carriers and other ships at sea. According to the proposal, CVGs would be installed at critical edge locations on ships to modify the vortices in the air wakes of the ships. The desired effects of modifications are to smooth airflows over takeoff and landing deck areas and divert vortices from takeoff and landing flight paths. With respect to aircraft operations, the wake flows of primary interest are those associated with the bow and side edges of aircraft-carrier decks and with superstructures of ships in general (see Figure 1). The bow and deck-edge vortices can adversely affect airplane and helicopter operations on carriers, while the superstructure wakes can primarily affect operations of helicopters. The concept of the CVG is not new; what is new is the proposed addition of CVGs to ship structures to effect favorable modifications of air wakes. Figure 2 depicts a basic CVG, vertical and horizontal CVGs installed on a simple superstructure, and horizontal CVGs installed on the bow and deck edges. The vertical CVGs would be closed at the deck but open at the top. Each horizontal CVG would be open at both ends. The dimensions of the CVGs installed on the aft edges of the superstructure would be chosen so that the portion of the flow modified by the vertical CVGs would interact synergistically with the portion of the flow modified by the horizontal CVG to move the air wake away from the takeoff-and-landing zone behind the superstructure. The deck-edge CVGs would be mounted flush with, and would extend slightly ahead of the bow of, the flight deck. The overall length of each tube would exceed that of the flight deck. Each deck-edge CVG would capture that portion of the airflow that generates a deck-edge vortex and would generate a columnar vortex of opposite sense to that of the unmodified vortex. The vortex generated by the CVG could be dispersed at its base, thereby removing unwanted turbulence in the path of an approaching airplane. The deck-edge CVGs would promote smooth flow over the entire flight deck. In the case of a Nimitz-class aircraft carrier like that of Figure 1, there would be a CVG on each of the outer edges of the two left portions of the flight deck and a single CVG on the right side of the flight deck. The forward-most CVG on the left side would take the generated vortex underneath the angled flight deck. A CVG could also be installed on the bow of the flight deck to smooth the flow of air onto the flight deck. In the case of wind incident on the deck from an azimuth other than straight ahead, the vortex generated by the bow CVG could, perhaps, be used to feed the CVG(s) of the leeward side edge of the flight deck.

Concept of Operations for Integrated Intelligent Flight Deck Displays and Decision Support Technologies

NASA Technical Reports Server (NTRS)

Bailey, Randall E.; Prinzel, Lawrence J.; Kramer, Lynda J.; Young, Steve D.

2011-01-01

The document describes a Concept of Operations for Flight Deck Display and Decision Support technologies which may help enable emerging Next Generation Air Transportation System capabilities while also maintaining, or improving upon, flight safety. This concept of operations is used as the driving function within a spiral program of research, development, test, and evaluation for the Integrated Intelligent Flight Deck (IIFD) project. As such, the concept will be updated at each cycle within the spiral to reflect the latest research results and emerging developments

Flight Deck Surface Trajectory-based Operations (STBO): Results of Piloted Simulations and Implications for Concepts of Operation (ConOps)

NASA Technical Reports Server (NTRS)

Foyle, David C.; Hooey, Becky L.; Bakowski, Deborah L.

2013-01-01

The results offour piloted medium-fidelity simulations investigating flight deck surface trajectory-based operations (STBO) will be reviewed. In these flight deck STBO simulations, commercial transport pilots were given taxi clearances with time and/or speed components and required to taxi to the departing runway or an intermediate traffic intersection. Under a variety of concept of operations (ConOps) and flight deck information conditions, pilots' ability to taxi in compliance with the required time of arrival (RTA) at the designated airport location was measured. ConOps and flight deck information conditions explored included: Availability of taxi clearance speed and elapsed time information; Intermediate RTAs at intermediate time constraint points (e.g., intersection traffic flow points); STBO taxi clearances via ATC voice speed commands or datal ink; and, Availability of flight deck display algorithms to reduce STBO RTA error. Flight Deck Implications. Pilot RTA conformance for STBO clearances, in the form of ATC taxi clearances with associated speed requirements, was found to be relatively poor, unless the pilot is required to follow a precise speed and acceleration/deceleration profile. However, following such a precise speed profile results in inordinate head-down tracking of current ground speed, leading to potentially unsafe operations. Mitigating these results, and providing good taxi RTA performance without the associated safety issues, is a flight deck avionics or electronic flight bag (EFB) solution. Such a solution enables pilots to meet the taxi route RTA without moment-by-moment tracking of ground speed. An avionics or EFB "error-nulling" algorithm allows the pilot to view the STBO information when the pilot determines it is necessary and when workload alloys, thus enabling the pilot to spread his/her attention appropriately and strategically on aircraft separation airport navigation, and the many other flight deck tasks concurrently required. Surface Traffic Management (STM) System Implications. The data indicate a number of implications regarding specific parameters for ATC/STM algorithm development. Pilots have a tendency to arrive at RTA points early with slow required speeds, on time for moderate speeds, and late with faster required speeds. This implies that ATC/STM algorithms should operate with middle-range speeds, similar to that of non-STBO taxi performance. Route length has a related effect: Long taxi routes increase the earliness with slow speeds and the lateness with faster speeds. This is likely due to the" open-loop" nature of the task in which the speed error compounds over a longer time with longer routes. Results showed that this may be mitigated by imposing a small number oftime constraint points each with their own RTAs effectively tuming a long route into a series of shorter routes - and thus improving RTA performance. STBO ConOps Implications. Most important is the impact that these data have for NextGen STM system ConOps development. The results of these experiments imply that it is not reasonable to expect pilots to taxi under a "Full STBO" ConOps in which pilots are expected to be at a predictable (x,y) airport location for every time (t). An STBO ConOps with a small number of intermediate time constraint points and the departing runway, however, is feasible, but only with flight deck equipage enabling the use of a display similar to the "error-nulling algorithm/display" tested.

Flight Deck Display Technologies for 4DT and Surface Equivalent Visual Operations

NASA Technical Reports Server (NTRS)

Prinzel, Lawrence J., III; Jones, Denis R.; Shelton, Kevin J.; Arthur, Jarvis J., III; Bailey, Randall E.; Allamandola, Angela S.; Foyle, David C.; Hooey, Becky L.

2009-01-01

NASA research is focused on flight deck display technologies that may significantly enhance situation awareness, enable new operating concepts, and reduce the potential for incidents/accidents for terminal area and surface operations. The display technologies include surface map, head-up, and head-worn displays; 4DT guidance algorithms; synthetic and enhanced vision technologies; and terminal maneuvering area traffic conflict detection and alerting systems. This work is critical to ensure that the flight deck interface technologies and the role of the human participants can support the full realization of the Next Generation Air Transportation System (NextGen) and its novel operating concepts.

Flight Deck Technologies to Enable NextGen Low Visibility Surface Operations

NASA Technical Reports Server (NTRS)

Prinzel, Lawrence (Lance) J., III; Arthur, Jarvis (Trey) J.; Kramer, Lynda J.; Norman, Robert M.; Bailey, Randall E.; Jones, Denise R.; Karwac, Jerry R., Jr.; Shelton, Kevin J.; Ellis, Kyle K. E.

2013-01-01

Many key capabilities are being identified to enable Next Generation Air Transportation System (NextGen), including the concept of Equivalent Visual Operations (EVO) . replicating the capacity and safety of today.s visual flight rules (VFR) in all-weather conditions. NASA is striving to develop the technologies and knowledge to enable EVO and to extend EVO towards a Better-Than-Visual operational concept. This operational concept envisions an .equivalent visual. paradigm where an electronic means provides sufficient visual references of the external world and other required flight references on flight deck displays that enable Visual Flight Rules (VFR)-like operational tempos while maintaining and improving safety of VFR while using VFR-like procedures in all-weather conditions. The Langley Research Center (LaRC) has recently completed preliminary research on flight deck technologies for low visibility surface operations. The work assessed the potential of enhanced vision and airport moving map displays to achieve equivalent levels of safety and performance to existing low visibility operational requirements. The work has the potential to better enable NextGen by perhaps providing an operational credit for conducting safe low visibility surface operations by use of the flight deck technologies.

14 CFR 121.550 - Secret Service Agents: Admission to flight deck.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Secret Service Agents: Admission to flight... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.550 Secret Service Agents: Admission to flight deck. Whenever an Agent of the Secret Service who is assigned the duty...

14 CFR 121.550 - Secret Service Agents: Admission to flight deck.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Secret Service Agents: Admission to flight... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.550 Secret Service Agents: Admission to flight deck. Whenever an Agent of the Secret Service who is assigned the duty...

14 CFR 121.550 - Secret Service Agents: Admission to flight deck.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Secret Service Agents: Admission to flight... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.550 Secret Service Agents: Admission to flight deck. Whenever an Agent of the Secret Service who is assigned the duty...

14 CFR 121.550 - Secret Service Agents: Admission to flight deck.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Secret Service Agents: Admission to flight... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.550 Secret Service Agents: Admission to flight deck. Whenever an Agent of the Secret Service who is assigned the duty...

14 CFR 121.550 - Secret Service Agents: Admission to flight deck.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Secret Service Agents: Admission to flight... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.550 Secret Service Agents: Admission to flight deck. Whenever an Agent of the Secret Service who is assigned the duty...

Comparing the performance of expert user heuristics and an integer linear program in aircraft carrier deck operations.

PubMed

Ryan, Jason C; Banerjee, Ashis Gopal; Cummings, Mary L; Roy, Nicholas

2014-06-01

Planning operations across a number of domains can be considered as resource allocation problems with timing constraints. An unexplored instance of such a problem domain is the aircraft carrier flight deck, where, in current operations, replanning is done without the aid of any computerized decision support. Rather, veteran operators employ a set of experience-based heuristics to quickly generate new operating schedules. These expert user heuristics are neither codified nor evaluated by the United States Navy; they have grown solely from the convergent experiences of supervisory staff. As unmanned aerial vehicles (UAVs) are introduced in the aircraft carrier domain, these heuristics may require alterations due to differing capabilities. The inclusion of UAVs also allows for new opportunities for on-line planning and control, providing an alternative to the current heuristic-based replanning methodology. To investigate these issues formally, we have developed a decision support system for flight deck operations that utilizes a conventional integer linear program-based planning algorithm. In this system, a human operator sets both the goals and constraints for the algorithm, which then returns a proposed schedule for operator approval. As a part of validating this system, the performance of this collaborative human-automation planner was compared with that of the expert user heuristics over a set of test scenarios. The resulting analysis shows that human heuristics often outperform the plans produced by an optimization algorithm, but are also often more conservative.

Flight Deck-Based Delegated Separation: Evaluation of an On-Board Interval Management System with Synthetic and Enhanced Vision Technology

NASA Technical Reports Server (NTRS)

Prinzel, Lawrence J., III; Shelton, Kevin J.; Kramer, Lynda J.; Arthur, Jarvis J.; Bailey, Randall E.; Norman, Rober M.; Ellis, Kyle K. E.; Barmore, Bryan E.

2011-01-01

An emerging Next Generation Air Transportation System concept - Equivalent Visual Operations (EVO) - can be achieved using an electronic means to provide sufficient visibility of the external world and other required flight references on flight deck displays that enable the safety, operational tempos, and visual flight rules (VFR)-like procedures for all weather conditions. Synthetic and enhanced flight vision system technologies are critical enabling technologies to EVO. Current research evaluated concepts for flight deck-based interval management (FIM) operations, integrated with Synthetic Vision and Enhanced Vision flight-deck displays and technologies. One concept involves delegated flight deck-based separation, in which the flight crews were paired with another aircraft and responsible for spacing and maintaining separation from the paired aircraft, termed, "equivalent visual separation." The operation required the flight crews to acquire and maintain an "equivalent visual contact" as well as to conduct manual landings in low-visibility conditions. The paper describes results that evaluated the concept of EVO delegated separation, including an off-nominal scenario in which the lead aircraft was not able to conform to the assigned spacing resulting in a loss of separation.

STS-33 MS Carter operates translation hand control (THC) on aft flight deck

NASA Technical Reports Server (NTRS)

1989-01-01

STS-33 Mission Specialist (MS) Manley L. Carter, Jr operates translation hand control (THC) at the aft flight deck onorbit station while peering out overhead window W7. Carter's communications kit assembly headset microphone extends across his face.

46 CFR 109.575 - Accumulation of liquids on helicopter decks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Accumulation of liquids on helicopter decks. 109.575 Section 109.575 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Miscellaneous § 109.575 Accumulation of liquids on helicopter decks. The master...

46 CFR 109.575 - Accumulation of liquids on helicopter decks.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Accumulation of liquids on helicopter decks. 109.575 Section 109.575 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Miscellaneous § 109.575 Accumulation of liquids on helicopter decks. The master...

46 CFR 109.575 - Accumulation of liquids on helicopter decks.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Accumulation of liquids on helicopter decks. 109.575 Section 109.575 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Miscellaneous § 109.575 Accumulation of liquids on helicopter decks. The master...

46 CFR 109.575 - Accumulation of liquids on helicopter decks.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Accumulation of liquids on helicopter decks. 109.575 Section 109.575 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Miscellaneous § 109.575 Accumulation of liquids on helicopter decks. The master...

46 CFR 109.575 - Accumulation of liquids on helicopter decks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Accumulation of liquids on helicopter decks. 109.575 Section 109.575 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Miscellaneous § 109.575 Accumulation of liquids on helicopter decks. The master...

Evaluating Nextgen Closely Spaced Parallel Operations Concepts with Validated Human Performance Models: Flight Deck Guidelines

NASA Technical Reports Server (NTRS)

Hooey, Becky Lee; Gore, Brian Francis; Mahlstedt, Eric; Foyle, David C.

2013-01-01

The objectives of the current research were to develop valid human performance models (HPMs) of approach and land operations; use these models to evaluate the impact of NextGen Closely Spaced Parallel Operations (CSPO) on pilot performance; and draw conclusions regarding flight deck display design and pilot-ATC roles and responsibilities for NextGen CSPO concepts. This document presents guidelines and implications for flight deck display designs and candidate roles and responsibilities. A companion document (Gore, Hooey, Mahlstedt, & Foyle, 2013) provides complete scenario descriptions and results including predictions of pilot workload, visual attention and time to detect off-nominal events.

22. FANTAIL DECK, SHOWING DETAIL OF DECK EXTENSION AND EXTERIOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. FANTAIL DECK, SHOWING DETAIL OF DECK EXTENSION AND EXTERIOR LOCKING MECHANISM ON HATCH DOOR TO CREW'S BERTHING. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

SouthWest Elevation, Plan Showing Deck Framing, Deck Plan, Plan of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

South-West Elevation, Plan Showing Deck Framing, Deck Plan, Plan of Collar Beams, Etc., Typical Framing Details, End Elevations, Elevation of Scarf Top Chord, Joint Details - Perrine's Bridge, Spanning Wallkill River, Rifton, Ulster County, NY

A Double-Deck Elevator Group Supervisory Control System with Destination Floor Guidance System Using Genetic Network Programming

NASA Astrophysics Data System (ADS)

Yu, Lu; Zhou, Jin; Mabu, Shingo; Hirasawa, Kotaro; Hu, Jinglu; Markon, Sandor

The Elevator Group Supervisory Control Systems (EGSCS) are the control systems that systematically manage three or more elevators in order to efficiently transport the passengers in buildings. Double-deck elevators, where two elevators are connected with each other, serve passengers at two consecutive floors simultaneously. Double-deck Elevator systems (DDES) become more complex in their behavior than conventional single-deck elevator systems (SDES). Recently, Artificial Intelligence (AI) technology has been used in such complex systems. Genetic Network Programming (GNP), a graph-based evolutionary method, has been applied to EGSCS and its advantages are shown in some papers. GNP can obtain the strategy of a new hall call assignment to the optimal elevator when it performs crossover and mutation operations to judgment nodes and processing nodes. Meanwhile, Destination Floor Guidance System (DFGS) is installed in DDES, so that passengers can also input their destinations at elevator halls. In this paper, we have applied GNP to DDES and compared DFGS with normal systems. The waiting time and traveling time of DFGS are all improved because of getting more information from DFGS. The simulations showed the effectiveness of the double-deck elevators with DFGS in different building traffics.

46 CFR 97.80-1 - Special operating conditions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... exhausts of power-operated industrial trucks shall have adequate ventilation. The senior deck officer shall... which persons are working, by persons acquainted with the test equipment and procedure. The carbon monoxide concentration in the holds and intermediate decks where persons are working shall be maintained at...

EMI survey for maritime satellite, L-band, shipboard terminal

NASA Technical Reports Server (NTRS)

Taylor, R. E.; Brandel, D. L.; Hill, J. S.

1975-01-01

The paper presents results of an onboard EMI survey of an L-band shipboard terminal for operation with two geostationary maritime satellites. Significant EMC results include: (1) antenna noise temperature measurements indicate a maximum of 70 K steady background component at 1.6 GHz at sea for elevation angles of 5 degrees and higher; (2) field intensity measurements from 1-10 GHz show that a L-band terminal can operate simultaneously with onboard S-band and X-band navigation radar; (3) radar transmitter case emissions, below deck, in-band from 1535-1660 MHz, at 1 m distance from the cabinet, are equivalent, or greater than above-deck emissions in the same frequency range; and (4) conducted-emission tests of a ship's power lines to both radars show both narrow band and broad band emissions are 15 dB to 50 dB higher than equivalent U.S. commercial power lines from 150 kHz to 32 MHz.

STS-33 MS Carter operates translation hand control (THC) on aft flight deck

NASA Image and Video Library

1989-11-27

STS033-93-011 (27 Nov 1989) --- Astronaut Manley L. Carter, Jr., STS-33 mission specialist, operates translation hand control (THC) at the aft flight deck on orbit station while peering out overhead window W7. Carter's communications kit assembly headset microphone extends across his face.

46 CFR 110.25-1 - Plans and information required for new construction.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-line wiring diagram of the power system, supported, by cable lists, panelboard summaries, and other... computed operating loads for each condition of operation. (c) Elementary and isometric or deck wiring plans...) Manual alarm system; and (11) Supervised patrol system. (d) Deck wiring or schematic plans of power...

Terminal Area Procedures for Paired Runways

NASA Technical Reports Server (NTRS)

Lozito, Sandra; Verma, Savita Arora

2011-01-01

Parallel runway operations have been found to increase capacity within the National Airspace but poor visibility conditions reduce the use of these operations. The NextGen and SESAR Programs have identified the capacity benefits from increased use of closely-space parallel runway. Previous research examined the concepts and procedures related to parallel runways however, there has been no investigation of the procedures associated with the strategic and tactical pairing of aircraft for these operations. This simulation study developed and examined the pilot and controller procedures and information requirements for creating aircraft pairs for parallel runway operations. The goal was to achieve aircraft pairing with a temporal separation of 15s (+/- 10s error) at a coupling point that was about 12 nmi from the runway threshold. Two variables were explored for the pilot participants: two levels of flight deck automation (current-day flight deck automation and auto speed control future automation) as well as two flight deck displays that assisted in pilot conformance monitoring. The controllers were also provided with automation to help create and maintain aircraft pairs. Results show the operations in this study were acceptable and safe. Subjective workload, when using the pairing procedures and tools, was generally low for both controllers and pilots, and situation awareness was typically moderate to high. Pilot workload was influenced by display type and automation condition. Further research on pairing and off-nominal conditions is required however, this investigation identified promising findings about the feasibility of closely-spaced parallel runway operations.

Improvement to the Standardization Life-Cycle-Cost Model for Hull, Mechanical, and Electrical Components and Equipments.

DTIC Science & Technology

1980-03-01

APL 061900283, Compressor, Motor , AC, 440 V, Valve, Solenoid Centrifugal, 230 gpm Air 300 hp Each C/E was identified to a distinguishable complexity...Deck and Hull Machinery D Rocket Handling Agitator-Paint Shaker Deck and Hull Machinery B Air Conditioner Refrigeration/Heating C Systems Air Ejector...Terminal Electrical Systems a Brake- Air Deck and Hull Machinery D Brake-Electric, Motor Operated Deck and Hull Machinery D Srake-Electric, Solenoid

21. FANTAIL DECK, SHOWING DETAIL OF DECK EXTENSION AND EXTERIOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. FANTAIL DECK, SHOWING DETAIL OF DECK EXTENSION AND EXTERIOR LOCKING MECHANISM ON HATCH DOOR TO CREW'S BERTHING. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

Looking east along the operating deck above the intake toward ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Looking east along the operating deck above the intake toward the Main Control Room. An evaporative-cooling system is to the left of the Control Room, and a motor-operated, geared trolly hoist and rake for removing debris from the trash rack is in the foreground - Wellton-Mohawk Irrigation System, Pumping Plant No. 1, Bounded by Gila River & Union Pacific Railroad, Wellton, Yuma County, AZ

49 CFR 1520.3 - Terms used in this part.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Statistics. Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer... conception, planning, design, construction, operation, or decommissioning phase. A vulnerability assessment...

49 CFR 1520.3 - Terms used in this part.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Statistics. Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer... conception, planning, design, construction, operation, or decommissioning phase. A vulnerability assessment...

49 CFR 1520.3 - Terms used in this part.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Statistics. Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer... conception, planning, design, construction, operation, or decommissioning phase. A vulnerability assessment...

49 CFR 1520.3 - Terms used in this part.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Statistics. Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer... conception, planning, design, construction, operation, or decommissioning phase. A vulnerability assessment...

49 CFR 1520.3 - Terms used in this part.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Statistics. Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer... conception, planning, design, construction, operation, or decommissioning phase. A vulnerability assessment...

49 CFR 15.3 - Terms used in this part.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer Program under... interference, whether during the conception, planning, design, construction, operation, or decommissioning...

49 CFR 15.3 - Terms used in this part.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer Program under... interference, whether during the conception, planning, design, construction, operation, or decommissioning...

49 CFR 15.3 - Terms used in this part.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer Program under... interference, whether during the conception, planning, design, construction, operation, or decommissioning...

49 CFR 15.3 - Terms used in this part.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer Program under... interference, whether during the conception, planning, design, construction, operation, or decommissioning...

49 CFR 15.3 - Terms used in this part.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... Federal Flight Deck Officer means a pilot participating in the Federal Flight Deck Officer Program under... interference, whether during the conception, planning, design, construction, operation, or decommissioning...

Terminal Area Procedures for Paired Runways

NASA Technical Reports Server (NTRS)

Lozito, Sandy

2011-01-01

Parallel Runway operations have been found to increase capacity within the National Airspace (NAS) however, poor visibility conditions reduce this capacity [1]. Much research has been conducted to examine the concepts and procedures related to parallel runways however, there has been no investigation of the procedures associated with the strategic and tactical pairing of aircraft for these operations. This study developed and examined the pilot and controller procedures and information requirements for creating aircraft pairs for parallel runway operations. The goal was to achieve aircraft pairing with a temporal separation of 15s(+/- 10s error) at a coupling point that is about 12 nmi from the runway threshold. Two variables were explored for the pilot participants: Two levels of flight deck automation (current-day flight deck automation, and a prototype future automation) as well as two flight deck displays that assisted in pilot conformance monitoring. The controllers were also provided with automation to help create and maintain aircraft pairs. Data showed that the operations in this study were found to be acceptable and safe. Workload when using the pairing procedures and tools was generally low for both controllers and pilots, and situation awareness (SA) was typically moderate to high. There were some differences based upon the display and automation conditions for the pilots. Future research should consider the refinement of the concepts and tools for pilot and controller displays and automation for parallel runway concepts.

Flight deck automation: Promises and realities

NASA Technical Reports Server (NTRS)

Norman, Susan D. (Editor); Orlady, Harry W. (Editor)

1989-01-01

Issues of flight deck automation are multifaceted and complex. The rapid introduction of advanced computer-based technology onto the flight deck of transport category aircraft has had considerable impact both on aircraft operations and on the flight crew. As part of NASA's responsibility to facilitate an active exchange of ideas and information among members of the aviation community, a NASA/FAA/Industry workshop devoted to flight deck automation, organized by the Aerospace Human Factors Research Division of NASA Ames Research Center. Participants were invited from industry and from government organizations responsible for design, certification, operation, and accident investigation of transport category, automated aircraft. The goal of the workshop was to clarify the implications of automation, both positive and negative. Workshop panels and working groups identified issues regarding the design, training, and procedural aspects of flight deck automation, as well as the crew's ability to interact and perform effectively with the new technology. The proceedings include the invited papers and the panel and working group reports, as well as the summary and conclusions of the conference.

Future Flight Decks

NASA Technical Reports Server (NTRS)

Arbuckle, P. Douglas; Abbott, Kathy H.; Abbott, Terence S.; Schutte, Paul C.

1998-01-01

The evolution of commercial transport flight deck configurations over the past 20-30 years and expected future developments are described. Key factors in the aviation environment are identified that the authors expect will significantly affect flight deck designers. One of these is the requirement for commercial aviation accident rate reduction, which is probably required if global commercial aviation is to grow as projected. Other factors include the growing incrementalism in flight deck implementation, definition of future airspace operations, and expectations of a future pilot corps that will have grown up with computers. Future flight deck developments are extrapolated from observable factors in the aviation environment, recent research results in the area of pilot-centered flight deck systems, and by considering expected advances in technology that are being driven by other than aviation requirements. The authors hypothesize that revolutionary flight deck configuration changes will be possible with development of human-centered flight deck design methodologies that take full advantage of commercial and/or entertainment-driven technologies.

Direct Digital Control Study.

DTIC Science & Technology

1985-02-01

Deck - Cold Deck Reset Reheat Coil Reset Steam Boiler Optimization [lot Water Outside Air Reset Chiller Optimization Chiller Water Temperature Reset...with programming techniques for each type of installed DDC in order to effect changes in operating setpoints and application programs. *Communication...can be changed without recailbration of instrumentation devices. Changes to the application software, operating setpoints and parameters require the

Dynamic Responses of Modular Hybrid Pier to Docking and Drifting Ships

DTIC Science & Technology

2011-10-01

Utilities for ship “ hotel ” services are on the lower, “service” deck. This leaves the operations deck uncluttered for operation of mobile cranes...expand the simulation domain by adding a large outer basin around the core basin as shown in Figure 12 to allow proper propagation of the outbound ...accommodate larger distortions, implying a longer standoff distance once ship docking is completed, hamper cargo transfer and logistic operations

DORMAN computer program (study 2.5). Volume 2: User's guide and programmer's guide. [development of data bank for computerized information storage of NASA programs

NASA Technical Reports Server (NTRS)

Wray, S. T., Jr.

1973-01-01

The DORMAN program was developed to create and modify a data bank containing data decks which serve as input to the DORCA Computer Program. Via a remote terminal a user can access the bank, extract any data deck, modify that deck, output the modified deck to be input to the DORCA program, and save the modified deck in the data bank. This computer program is an assist in the utilization of the DORCA program. The program is dimensionless and operates almost entirely in integer mode. The program was developed on the CDC 6400/7600 complex for implementation on a UNIVAC 1108 computer.

Concept design and alternate arrangements of orbiter mid-deck habitability features

NASA Technical Reports Server (NTRS)

Church, R. A.; Ciciora, J. A.; Porter, K. L.; Stevenson, G. E.

1976-01-01

The evaluations and recommendations for habitability features in the space shuttle orbiter mid-deck are summarized. The orbiter mission plans, the mid-deck dimensions and baseline arrangements along with crew compliments and typical activities were defined. Female and male anthropometric data based on zero-g operations were also defined. Evaluations of baseline and alternate feasible concepts provided several recommendations which are discussed.

49 CFR 176.58 - Preparation of the vessel.

Code of Federal Regulations, 2010 CFR

2010-10-01

... be examined and all residue of previous cargo removed. (b) All decks, gangways, hatches, and cargo... weather deck of a vessel during loading or unloading operations. (d) Hatch beams and hatch covers may not...

49 CFR 176.58 - Preparation of the vessel.

Code of Federal Regulations, 2011 CFR

2011-10-01

... be examined and all residue of previous cargo removed. (b) All decks, gangways, hatches, and cargo... weather deck of a vessel during loading or unloading operations. (d) Hatch beams and hatch covers may not...

49 CFR 176.58 - Preparation of the vessel.

Code of Federal Regulations, 2014 CFR

2014-10-01

... be examined and all residue of previous cargo removed. (b) All decks, gangways, hatches, and cargo... weather deck of a vessel during loading or unloading operations. (d) Hatch beams and hatch covers may not...

49 CFR 176.58 - Preparation of the vessel.

Code of Federal Regulations, 2012 CFR

2012-10-01

... be examined and all residue of previous cargo removed. (b) All decks, gangways, hatches, and cargo... weather deck of a vessel during loading or unloading operations. (d) Hatch beams and hatch covers may not...

49 CFR 176.58 - Preparation of the vessel.

Code of Federal Regulations, 2013 CFR

2013-10-01

... be examined and all residue of previous cargo removed. (b) All decks, gangways, hatches, and cargo... weather deck of a vessel during loading or unloading operations. (d) Hatch beams and hatch covers may not...

[The 'Surgical Deck': a new generation of integrated operational rooms for ENT].

PubMed

Strauss, G; Gollnick, I; Neumuth, T; Meixensberger, J; Lueth, T C

2013-02-01

Existing operating room concepts do not meet modern technological opportunities anymore. The "Surgical Deck" is supposed to represent a prototype for a new operating room generation. The objective of the project is to achieve a better integration of functions and to develop an innovative concept for a highly developed surgical workstation. 3 working areas are defined: Surgical, Airway and Technical Cockpit. The evaluation was conducted on 284 surgeries carried out from 01.08. 2011 to 31.01. 2012. The evaluation team consisted of 6 surgeons, 3 surgery nurses, 3 anesthesiologists and 4 anesthesia nurses. Within a detailed analysis, the data of 50 FESS surgeries were compared to those of a control group. Within the FESS group, the average slot time was reduced by 13%. 88.2% of those questioned assessed ergonomics as being better than in the conventional OR. 71.5% stated that the Surgical Deck provided an added value with regard to the surgical procedure. 91.3% confirmed that the system control required additional training. 79.3% described the cost-benefit-ratio as appropriate. For 96% of the surgeries, respondents said that they were feeling adequately supported by the technology. The results show a clear advantage of the system architecture. The Surgical Deck may present a solid foundation with regard to the transfer of the system into the clinical practice. This is relevant for new assistance functions such as process control software or navigation-based collision warning systems. It is to be expected that the project will significantly contribute to further develop the future surgical workstation and its standardization. © Georg Thieme Verlag KG Stuttgart · New York.

Towards a characterization of information automation systems on the flight deck

NASA Astrophysics Data System (ADS)

Dudley, Rachel Feddersen

This thesis summarizes research to investigate the characteristics that define information automation systems used on aircraft flight decks and the significant impacts that these characteristics have on pilot performance. Major accomplishments of the work include the development of a set of characteristics that describe information automation systems on the flight deck and an experiment designed to study a subset of these characteristics. Information automation systems on the flight deck are responsible for the collection, processing, analysis, and presentation of data to the flightcrew. These systems pose human factors issues and challenges that must be considered by designers of these systems. Based on a previously developed formal definition of information automation for aircraft flight deck systems, an analysis process was developed and conducted to reach a refined set of information automation characteristics. In this work, characteristics are defined as a set of properties or attributes that describe an information automation system's operation or behavior, which can be used to identify and assess potential human factors issues. Hypotheses were formed for a subset of the characteristics: Automation Visibility, Information Quality, and Display Complexity. An experimental investigation was developed to measure performance impacts related to these characteristics, which showed mixed results of expected and surprising findings, with many interactions. A set of recommendations were then developed based on the experimental observations. Ensuring that the right information is presented to pilots at the right time and in the appropriate manner is the job of flight deck system designers. This work provides a foundation for developing recommendations and guidelines specific to information automation on the flight deck with the goal of improving the design and evaluation of information automation systems before they are implemented.

12. CAPSTANS OF FRONT DECK. MIDDLE DOOR IS OPEN. ALL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. CAPSTANS OF FRONT DECK. MIDDLE DOOR IS OPEN. ALL DOORS COULD OPEN, TO GIVE OPERATOR AN UNIMPEDED VIEW. - Dredge CINCINNATI, Docked on Ohio River at foot of Lighthill Street, Pittsburgh, Allegheny County, PA

Evaluating Concrete Bridge Deck Performance

DOT National Transportation Integrated Search

2006-06-01

Since the service life of concrete bridge decks designed by traditional procedures is often shorter than desired, : their ability to withstand constant and heavy use in a variety of operating environments is of major concern. In : this project, the r...

Boarding Team Networking on the Move: Applying Unattended Relay Nodes

DTIC Science & Technology

2014-09-01

below the main deck via a wireless ad-hoc network will enhance the situational awareness. Regarding the boarding of a non-compliant vessel, tracking...reaction time. 14. SUBJECT TERMS Maritime Interdiction Operations, Boarding Team Networking , Unattended Relay Nodes, Wireless Mesh Networks Onboard...the steel structures of naval vessels obstruct signals to propagate below the main deck. Extending the network below the main deck via a wireless ad

49 CFR 176.78 - Use of power-operated industrial trucks on board vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Refueling. (1) A truck using gasoline as fuel may not be refueled in the hold or on the weather deck of a... truck using liquefied petroleum gas as fuel may not be refueled in the hold or on the weather deck of a... truck using diesel oil as fuel may not be refueled on the weather deck or in the hold of a vessel unless...

49 CFR 176.78 - Use of power-operated industrial trucks on board vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Refueling. (1) A truck using gasoline as fuel may not be refueled in the hold or on the weather deck of a... truck using liquefied petroleum gas as fuel may not be refueled in the hold or on the weather deck of a... truck using diesel oil as fuel may not be refueled on the weather deck or in the hold of a vessel unless...

21. DECK ABOVE CREW'S BERTHING, LOOKING TOWARDS STERN, SHOWING DETAIL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. DECK ABOVE CREW'S BERTHING, LOOKING TOWARDS STERN, SHOWING DETAIL OF THIS DECK THAT WAS EXTENDED IN THE 1960'S. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

77 FR 29897 - Drawbridge Operation Regulation; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

... traffic associated with the Rose Parade in Portland, Oregon. This deviation allows the upper deck of the... with the Rose Parade. The Steel Bridge crosses the Willamette River at mile 12.1 and is a double-deck...

Bridge deck concrete volume change : final contract report.

DOT National Transportation Integrated Search

2010-02-01

Concrete structures such as bridge decks, with large surface area relative to volume, shrink and crack, thus reducing service life performance and increasing operation costs. The project evaluated the early, first 24 hours, and long-term, 180 days, s...

Crewmember working on the mid deck Zeolite Crystal Growth experiment.

NASA Technical Reports Server (NTRS)

1992-01-01

View showing Payload Specialist Bonnie Dunbar, in the mid deck, conducting the Zeolite Crystal Growth (ZCG) Experiment in the mid deck stowage locker work area. View shows assembly of zeolite sample in the metal autoclave cylinders prior to insertion into the furnace.

A slotted cathodic protection system for bridge decks.

DOT National Transportation Integrated Search

1985-01-01

A non-overlay, slotted cathodic protection system was installed two years ago on a concrete bridge deck in Virginia. The design, installation, and operation of this system are fairly straightforward. A protective current density of 1.6 mA/ft (17 mA...

Interim Evaluation of Three Instrumented Bridge Decks in Saco, Montana

DOT National Transportation Integrated Search

2006-06-01

Since the service life of concrete bridge decks designed by traditional procedures is often shorter than desired, : their ability to withstand constant and heavy use in a variety of operating environments is of major concern. In : this project, the r...

50 CFR 404.7 - Regulated activities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... vessel engine cooling water, weather deck runoff, and vessel engine exhaust; (f) Discharging or... operations, or discharges incidental to vessel use such as deck wash, approved marine sanitation device effluent, cooling water, and engine exhaust; (g) Touching coral, living or dead; (h) Possessing fishing...

Seven-year evaluation of three instrumented bridge decks in Saco, Montana.

DOT National Transportation Integrated Search

2010-11-01

Since the service life of concrete bridge decks designed by traditional procedures is often shorter than : desired, their ability to withstand constant and heavy use in a variety of operating environments is of : major concern. In this project, the r...

Seven-Year Evaluation of Three Instrumented Bridge Decks in Saco, Montana

DOT National Transportation Integrated Search

2010-11-01

Since the service life of concrete bridge decks designed by traditional procedures is often shorter than : desired, their ability to withstand constant and heavy use in a variety of operating environments is of : major concern. In this project, the r...

Study to determine potential flight applications and human factors design guidelines for voice recognition and synthesis systems

NASA Astrophysics Data System (ADS)

White, R. W.; Parks, D. L.

1985-07-01

A study was conducted to determine potential commercial aircraft flight deck applications and implementation guidelines for voice recognition and synthesis. At first, a survey of voice recognition and synthesis technology was undertaken to develop a working knowledge base. Then, numerous potential aircraft and simulator flight deck voice applications were identified and each proposed application was rated on a number of criteria in order to achieve an overall payoff rating. The potential voice recognition applications fell into five general categories: programming, interrogation, data entry, switch and mode selection, and continuous/time-critical action control. The ratings of the first three categories showed the most promise of being beneficial to flight deck operations. Possible applications of voice synthesis systems were categorized as automatic or pilot selectable and many were rated as being potentially beneficial. In addition, voice system implementation guidelines and pertinent performance criteria are proposed. Finally, the findings of this study are compared with those made in a recent NASA study of a 1995 transport concept.

Study to determine potential flight applications and human factors design guidelines for voice recognition and synthesis systems

NASA Technical Reports Server (NTRS)

White, R. W.; Parks, D. L.

1985-01-01

A study was conducted to determine potential commercial aircraft flight deck applications and implementation guidelines for voice recognition and synthesis. At first, a survey of voice recognition and synthesis technology was undertaken to develop a working knowledge base. Then, numerous potential aircraft and simulator flight deck voice applications were identified and each proposed application was rated on a number of criteria in order to achieve an overall payoff rating. The potential voice recognition applications fell into five general categories: programming, interrogation, data entry, switch and mode selection, and continuous/time-critical action control. The ratings of the first three categories showed the most promise of being beneficial to flight deck operations. Possible applications of voice synthesis systems were categorized as automatic or pilot selectable and many were rated as being potentially beneficial. In addition, voice system implementation guidelines and pertinent performance criteria are proposed. Finally, the findings of this study are compared with those made in a recent NASA study of a 1995 transport concept.

46 CFR 108.241 - Visual aids.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Construction and Arrangement Helicopter Facilities § 108.241 Visual aids. (a) Each helicopter deck must— (1) Have a wind direction indicator located in an unobstructed area readily visible to helicopter pilots... considering deck configuration, helicopter type, and operational requirements. (b) All markings must be in a...

46 CFR 108.241 - Visual aids.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Construction and Arrangement Helicopter Facilities § 108.241 Visual aids. (a) Each helicopter deck must— (1) Have a wind direction indicator located in an unobstructed area readily visible to helicopter pilots... considering deck configuration, helicopter type, and operational requirements. (b) All markings must be in a...

46 CFR 108.241 - Visual aids.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Construction and Arrangement Helicopter Facilities § 108.241 Visual aids. (a) Each helicopter deck must— (1) Have a wind direction indicator located in an unobstructed area readily visible to helicopter pilots... considering deck configuration, helicopter type, and operational requirements. (b) All markings must be in a...

46 CFR 108.241 - Visual aids.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Construction and Arrangement Helicopter Facilities § 108.241 Visual aids. (a) Each helicopter deck must— (1) Have a wind direction indicator located in an unobstructed area readily visible to helicopter pilots... considering deck configuration, helicopter type, and operational requirements. (b) All markings must be in a...

46 CFR 108.241 - Visual aids.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Construction and Arrangement Helicopter Facilities § 108.241 Visual aids. (a) Each helicopter deck must— (1) Have a wind direction indicator located in an unobstructed area readily visible to helicopter pilots... considering deck configuration, helicopter type, and operational requirements. (b) All markings must be in a...

Summary of a Crew-Centered Flight Deck Design Philosophy for High-Speed Civil Transport (HSCT) Aircraft

NASA Technical Reports Server (NTRS)

Palmer, Michael T.; Rogers, William H.; Press, Hayes N.; Latorella, Kara A.; Abbott, Terence S.

1995-01-01

Past flight deck design practices used within the U.S. commercial transport aircraft industry have been highly successful in producing safe and efficient aircraft. However, recent advances in automation have changed the way pilots operate aircraft, and these changes make it necessary to reconsider overall flight deck design. Automated systems have become more complex and numerous, and often their inner functioning is partially or fully opaque to the flight crew. Recent accidents and incidents involving autoflight system mode awareness Dornheim, 1995) are an example. This increase in complexity raises pilot concerns about the trustworthiness of automation, and makes it difficult for the crew to be aware of all the intricacies of operation that may impact safe flight. While pilots remain ultimately responsible for mission success, performance of flight deck tasks has been more widely distributed across human and automated resources. Advances in sensor and data integration technologies now make far more information available than may be prudent to present to the flight crew.

14. NBS REMOTE MANIPULATOR SIMULATOR (RMS) CONTROL ROOM. THE RMS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. NBS REMOTE MANIPULATOR SIMULATOR (RMS) CONTROL ROOM. THE RMS CONTROL PANEL IS IDENTICAL TO THE SHUTTLE ORBITER AFT FLIGHT DECK WITH ALL RMS SWITCHES AND CONTROL KNOBS FOR INVOKING ANY POSSIBLE FLIGHT OPERATIONAL MODE. THIS INCLUDES ALL COMPUTER AIDED OPERATIONAL MODES, AS WELL AS FULL MANUAL MODE. THE MONITORS IN THE AFT FLIGHT DECK WINDOWS AND THE GLASSES THE OPERATOR WEARS PROVIDE A 3-D VIDEO PICTURE TO AID THE OPERATOR WITH DEPTH PERCEPTION WHILE OPERATING THE ARM. THIS IS REQUIRED BECAUSE THE RMS OPERATOR CANNOT VIEW RMS MOVEMENTS IN THE WATER WHILE AT THE CONTROL PANEL. - Marshall Space Flight Center, Neutral Buoyancy Simulator Facility, Rideout Road, Huntsville, Madison County, AL

46 CFR 134.170 - Operating manual.

Code of Federal Regulations, 2010 CFR

2010-10-01

...; (iii) Wave height; (iv) Wave period; (v) Wind; (vi) Current; (vii) Temperatures; and (viii) Other environmental factors. (4) The heaviest loads allowable on deck. (5) Information on the use of any special cross... (vii) Access to different compartments and decks. (12) A list of shutdown locations for emergencies and...

Brown at RMS controls on the aft flight deck

NASA Image and Video Library

1998-11-24

STS095-366-031 (29 Oct-7 Nov 1998) --- Astronaut Curtis L. Brown, Jr., mission commander, operates controls on the aft flight deck of the Space Shuttle Discovery. Brown was joined by four other NASA astronauts and two payload specialists for the nine-day mission.

46 CFR 153.1003 - Prohibited carriage in deck tanks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Prohibited carriage in deck tanks. 153.1003 Section 153.1003 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Operations Special...

46 CFR 153.1003 - Prohibited carriage in deck tanks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Prohibited carriage in deck tanks. 153.1003 Section 153.1003 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Operations Special...

46 CFR 153.1003 - Prohibited carriage in deck tanks.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Prohibited carriage in deck tanks. 153.1003 Section 153.1003 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Operations Special...

46 CFR 153.1003 - Prohibited carriage in deck tanks.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 5 2014-10-01 2014-10-01 false Prohibited carriage in deck tanks. 153.1003 Section 153.1003 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Operations Special...

46 CFR 153.1003 - Prohibited carriage in deck tanks.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 5 2012-10-01 2012-10-01 false Prohibited carriage in deck tanks. 153.1003 Section 153.1003 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Operations Special...

CONSTRUCTION PROGRESS PHOTO OF HOT PILOT PLANT (CPP640) LOOKING NORTHEAST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

CONSTRUCTION PROGRESS PHOTO OF HOT PILOT PLANT (CPP-640) LOOKING NORTHEAST SHOWING DECK FORMING FOR SOUTH SECTION OF OPERATING CORRIDOR; CONSTRUCTION 44 PERCENT COMPLETE. INL PHOTO NUMBER NRTS-60-3624. Holmes, Photographer, 7/25/1960 - Idaho National Engineering Laboratory, Idaho Chemical Processing Plant, Fuel Reprocessing Complex, Scoville, Butte County, ID

46 CFR 35.10-3 - Display of plans-TB/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... charge of the vessel the following plans: (a) General arrangement plans showing for each deck the fire... 46 Shipping 1 2012-10-01 2012-10-01 false Display of plans-TB/ALL. 35.10-3 Section 35.10-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Fire and Emergency...

46 CFR 35.10-3 - Display of plans-TB/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... charge of the vessel the following plans: (a) General arrangement plans showing for each deck the fire... 46 Shipping 1 2013-10-01 2013-10-01 false Display of plans-TB/ALL. 35.10-3 Section 35.10-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Fire and Emergency...

46 CFR 35.10-3 - Display of plans-TB/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... charge of the vessel the following plans: (a) General arrangement plans showing for each deck the fire... 46 Shipping 1 2014-10-01 2014-10-01 false Display of plans-TB/ALL. 35.10-3 Section 35.10-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Fire and Emergency...

46 CFR 35.10-3 - Display of plans-TB/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... charge of the vessel the following plans: (a) General arrangement plans showing for each deck the fire... 46 Shipping 1 2011-10-01 2011-10-01 false Display of plans-TB/ALL. 35.10-3 Section 35.10-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Fire and Emergency...

Cockpit data management

NASA Technical Reports Server (NTRS)

Groce, J. L.; Boucek, G. P.

1988-01-01

This study is a continuation of an FAA effort to alleviate the growing problems of assimilating and managing the flow of data and flight related information in the air transport flight deck. The nature and extent of known pilot interface problems arising from new NAS data management programs were determined by a comparative timeline analysis of crew tasking requirements. A baseline of crew tasking requirements was established for conventional and advanced flight decks operating in the current NAS environment and then compared to the requirements for operation in a future NAS environment emphasizing Mode-S data link and TCAS. Results showed that a CDU-based pilot interface for Mode-S data link substantially increased crew visual activity as compared to the baseline. It was concluded that alternative means of crew interface should be available during high visual workload phases of flight. Results for TCAS implementation showed substantial visual and motor tasking increases, and that there was little available time between crew tasks during a TCAS encounter. It was concluded that additional research should be undertaken to address issues of ATC coordination and the relative benefit of high workload TCAS features.

Brown at aft flight deck control during SPARTAN capture

NASA Image and Video Library

1998-11-03

STS095-E-5134 (3 Nov. 1998) --- Astronaut Curtis L. Brown, STS-95 commander, on Discovery's aft flight deck during operations to retrieve the free-flying Spartan 201-05 satellite. The photograph was taken with an electronic still camera (ESC) at 3:17:38 GMT, Nov. 3.

Horowitz at the aft flight deck during rendezvous ops

NASA Image and Video Library

2001-08-12

STS105-E-5061 (12 August 2001) --- Astronaut Scott J. Horowitz, STS-105 mission commander, looks over a checklist on the aft flight deck of the Space Shuttle Discovery during rendezvous operations with the International Space Station (ISS). The image was recorded with a digital still camera.

View, underside of deck, from northwest and below, showing structural ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View, underside of deck, from northwest and below, showing structural configuration, including pin connections of vertical truss members to lower chord, transverse floor beams, stringers, lateral bracing, concrete deck, and squared cut stone masonry center pier, including upstream concrete encased nose - Castle Garden Bridge, Township Route 343 over Bennetts Branch of Sinnemahoning Creek, Driftwood, Cameron County, PA

Range pattern matching with layer operations and continuous refinements

NASA Astrophysics Data System (ADS)

Tseng, I.-Lun; Lee, Zhao Chuan; Li, Yongfu; Perez, Valerio; Tripathi, Vikas; Ong, Jonathan Yoong Seang

2018-03-01

At advanced and mainstream process nodes (e.g., 7nm, 14nm, 22nm, and 55nm process nodes), lithography hotspots can exist in layouts of integrated circuits even if the layouts pass design rule checking (DRC). Existence of lithography hotspots in a layout can cause manufacturability issues, which can result in yield losses of manufactured integrated circuits. In order to detect lithography hotspots existing in physical layouts, pattern matching (PM) algorithms and commercial PM tools have been developed. However, there are still needs to use DRC tools to perform PM operations. In this paper, we propose a PM synthesis methodology, which uses a continuous refinement technique, for the automatic synthesis of a given lithography hotspot pattern into a DRC deck, which consists of layer operation commands, so that an equivalent PM operation can be performed by executing the synthesized deck with the use of a DRC tool. Note that the proposed methodology can deal with not only exact patterns, but also range patterns. Also, lithography hotspot patterns containing multiple layers can be processed. Experimental results show that the proposed methodology can accurately and efficiently detect lithography hotspots in physical layouts.

Application Research of Quality Control Technology of Asphalt Pavement based on GPS Intelligent

NASA Astrophysics Data System (ADS)

Wang, Min; Gao, Bo; Shang, Fei; Wang, Tao

2017-10-01

Due to the difficulty of steel deck pavement asphalt layer compaction caused by the effect of the flexible supporting system (orthotropic steel deck plate), it is usually hard and difficult to control for the site compactness to reach the design goal. The intelligent compaction technology is based on GPS control technology and real-time acquisition of actual compaction tracks, and then forms a cloud maps of compaction times, which guide the roller operator to do the compaction in accordance with the design requirement to ensure the deck compaction technology and compaction quality. From the actual construction situation of actual bridge and checked data, the intelligent compaction technology is significant in guaranteeing the steel deck asphalt pavement compactness and quality stability.

46 CFR 78.83-1 - Special operating conditions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... industrial trucks shall have adequate ventilation. The senior deck officer shall see that tests of the carbon... concentrations do not develop. Such tests shall be made in the area in which persons are working, by persons... intermediate decks where persons are working shall be maintained at not more than 50 parts per million (0.005...

47 CFR 80.853 - Radiotelephone station.

Code of Federal Regulations, 2012 CFR

2012-10-01

... deck above the ship's main deck. (d) The principal operating position of the radiotelephone station must be in the room from which the ship is normally steered while at sea. In installations on cargo ships of 300 gross tons and upwards but less than 500 gross tons on which the keel was laid prior to...

47 CFR 80.853 - Radiotelephone station.

Code of Federal Regulations, 2013 CFR

2013-10-01

... deck above the ship's main deck. (d) The principal operating position of the radiotelephone station must be in the room from which the ship is normally steered while at sea. In installations on cargo ships of 300 gross tons and upwards but less than 500 gross tons on which the keel was laid prior to...

47 CFR 80.853 - Radiotelephone station.

Code of Federal Regulations, 2014 CFR

2014-10-01

... deck above the ship's main deck. (d) The principal operating position of the radiotelephone station must be in the room from which the ship is normally steered while at sea. In installations on cargo ships of 300 gross tons and upwards but less than 500 gross tons on which the keel was laid prior to...

47 CFR 80.853 - Radiotelephone station.

Code of Federal Regulations, 2011 CFR

2011-10-01

... deck above the ship's main deck. (d) The principal operating position of the radiotelephone station must be in the room from which the ship is normally steered while at sea. In installations on cargo ships of 300 gross tons and upwards but less than 500 gross tons on which the keel was laid prior to...

47 CFR 80.853 - Radiotelephone station.

Code of Federal Regulations, 2010 CFR

2010-10-01

... deck above the ship's main deck. (d) The principal operating position of the radiotelephone station must be in the room from which the ship is normally steered while at sea. In installations on cargo ships of 300 gross tons and upwards but less than 500 gross tons on which the keel was laid prior to...

RME 1317 - MiSDE VRCS test, flight deck activity with Collins

NASA Image and Video Library

1997-05-19

STS084-310-012 (15-24 May 1997) --- Astronaut Eileen M. Collins, STS-84 pilot, occupies the commander's station on the Space Shuttle Atlantis' flight deck during rendezvous operations with Russia's Mir Space Station. She is looking over notes regarding a Risk Mitigation Experiment (RME) called the Mir Structural Dynamics Experiment (MSDE).

MS Reilly with laser range finder on aft flight deck

NASA Image and Video Library

2001-07-14

STS104-E-5026 (14 July 2001) --- Positioned near a window on the aft flight deck of the Space Shuttle Atlantis, astronaut James F. Reilly, STS-104 mission specialist, uses a laser ranging device to hone in on the International Space Station (ISS) during pre-docking operations about 237 miles above Earth.

Precast concrete replacement slabs for bridge decks.

DOT National Transportation Integrated Search

1982-01-01

The report illustrates and evaluates the first use in Virginia of precast concrete replacement slabs for bridge decks. It shows that a bridge deck can be replaced with the precast slabs while traffic is maintained in the adjacent traffic lane. The qu...

Evaluation of restraint system concepts for the Japanese Experiment Module flight demonstration

NASA Technical Reports Server (NTRS)

Sampaio, Carlos E.; Fleming, Terence F.; Stuart, Mark A.; Backemeyer, Lynn A.

1995-01-01

The current International Space Station configuration includes a Japanese Experiment Module which relies on a large manipulator and a smaller dexterous manipulator to operate outside the pressurized environment of the experiment module. The module's flight demonstration is a payload that will be mounted in the aft flight deck on STS-87 to evaluate a prototype of the dexterous manipulator. Since the payload operations entail two 8-hour scenarios on consecutive days, adequate operator restraint at the workstation will be critical to the perceived success or failure of the payload. Simulations in reduced gravity environment on the KC-135A were the only way to evaluate the restraint systems and workstation configuration. Two astronaut and two non-astronaut operators evaluated the Advanced Lower Body Extremities Restraint Test and a foot loop restraint system by performing representative tasks at the workstation in each of the two restraint systems; at the end of each flight they gave their impressions of each system and the workstation. Results indicated that access to the workstation switch panels was difficult and manipulation of the hand controllers forced operators too low for optimal viewing of the aft flight deck monitors. The workstation panel should be angled for better visibility, and infrequently used switches should be on the aft flight deck panel. Pitch angle and placement of the hand controllers should optimize the operator's eye position with respect to the monitors. The lower body restraint was preferred over the foot loops because it allowed operators to maintain a more relaxed posture during long-duration tasks, its height adjustability allowed better viewing of aft flight deck monitors, and it provided better restraint for reacting forces imparted on the operator at the workstation. The foot loops provide adequate restraint for the flight demonstration tasks identified. Since results will impact the design of the workstation, both restraints should be flown and used during operation of the flight demonstration payload to evaluate the effect of restraint during long-duration tasks.

Analysis of SWO Fundamentals Exam Scores

DTIC Science & Technology

2011-03-01

24 h. Department ..............................................................................25 i. Class Year...the-Job Training OOD U /W Officer of the Deck Underway OOM Order of Merit OPTEMPO Operational Tempo ROR Rules of the Road SWO Surface Warfare...included a series of tests for each segment. Following attainment of Officer of the Deck Underway (OOD U /W) and upon their Commanding Officer’s (COs

A Review of the Performance of AFFF Systems Serving Helicopter Decks on U.S. Navy Surface Combatants

DTIC Science & Technology

2001-04-23

The AFFF systems serving the helo decks on surface combatants are designed for rapid control and extinguishment of JP-5 pool fires. Based on the...add 15-30 seconds to the above times. This estimate also assumes that the AFFF systems are adequately maintained and operationally ready and that

40 CFR 63.5689 - What parts of my facility are covered by this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... and gel coat application equipment cleaning operations. (e) Carpet and fabric adhesive operations. (f) Aluminum hull and deck coating operations, including solvent wipedown operations and paint spray gun...

REMOTE CONTROLLED SWITCHING DEVICE

DOEpatents

Hobbs, J.C.

1959-02-01

An electrical switching device which can be remotely controlled and in which one or more switches may be accurately operated at predetermined times or with predetermined intervening time intervals is described. The switching device consists essentially of a deck, a post projecting from the deck at right angles thereto, cam means mounted for rotation around said posts and a switch connected to said deck and actuated by said cam means. Means is provided for rotating the cam means at a constant speed and the switching apparatus is enclosed in a sealed container with external adjusting means and electrical connection elements.

Functional categories for future flight deck designs

NASA Technical Reports Server (NTRS)

Abbott, Terence S.

1993-01-01

With the addition of each new system on the flight deck, the danger of increasing overall operator workload while reducing crew understanding of critical mission information exists. The introduction of more powerful onboard computers, larger databases, and the increased use of electronic display media may lead to a situation of flight deck 'sophistication' at the expense of losses in flight crew capabilities and situational awareness. To counter this potentially negative impact of new technology, research activities are underway to reassess the flight deck design process. The fundamental premise of these activities is that a human-centered, systems-oriented approach to the development of advanced civil aircraft flight decks will be required for future designs to remain ergonomically sound and economically competitive. One of the initial steps in an integrated flight deck process is to define the primary flight deck functions needed to support the mission goals of the vehicle. This would allow the design team to evaluate candidate concepts in relation to their effectiveness in meeting the functional requirements. In addition, this would provide a framework to aid in categorizing and bookkeeping all of the activities that are required to be performed on the flight deck, not just activities of the crew or of a specific system. This could then allow for a better understanding and allocation of activities in the design, an understanding of the impact of a specific system on overall system performance, and an awareness of the total crew performance requirements for the design. One candidate set of functional categories that could be used to guide an advanced flight deck design are described.

3. ENVIRONMENT, FROM NORTH, SHOWING RICHMOND SKYLINE, BRIDGE DECK AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. ENVIRONMENT, FROM NORTH, SHOWING RICHMOND SKYLINE, BRIDGE DECK AND ROADWAY, AND NORTH APPROACH - Fifth Street Viaduct, Spanning Bacon's Quarter Branch Valley on Fifth Street, Richmond, Independent City, VA

3. DEADWOOD CREEK BRIDGE, VIEW BELOW DECK SHOWING OPEN SPANDREL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. DEADWOOD CREEK BRIDGE, VIEW BELOW DECK SHOWING OPEN SPANDREL ARCH CONSTRUCTION AND ARCH RIBS - Deadwood Creek Bridge, Spanning Deadwood Creek on Mather Memorial Parkway, Longmire, Pierce County, WA

30. View of main deck at bow (looking aft from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

30. View of main deck at bow (looking aft from samson post, upper deck removed), showing anchor windlass (left foreground), head (right foregound), and forward deckhouse; weather canopy overhead not an original or permanent feature - Schooner WAWONA, 1018 Valley Street, Seattle, King County, WA

Disadvantageous Deck Selection in the Iowa Gambling Task: The Effect of Cognitive Load

PubMed Central

Hawthorne, Melissa J.; Pierce, Benton H.

2015-01-01

Research has shown that cognitive load affects overall Iowa Gambling Task (IGT) performance, but it is unknown whether such load impacts the selection of the individual decks that correspond to gains or losses. Here, participants performed the IGT either in a full attention condition or while engaged in a number monitoring task to divide attention. Results showed that the full attention group was more aware of the magnitude of gains or losses for each draw (i.e., payoff awareness) than was the divided attention group. However, the divided attention group was more sensitive to the frequency of the losses (i.e., frequency awareness), as evidenced by their increased preference for Deck B, which is the large but infrequent loss deck. An analysis across blocks showed that the number monitoring group was consistently more aware of loss frequency, whereas the full attention group shifted between awareness of loss frequency and awareness of payoff amount. Furthermore, the full attention group was better able to weigh loss frequency and payoff amount when making deck selections. These findings support the notion that diminished cognitive resources may result in greater selection of Deck B, otherwise known as the prominent Deck B phenomenon. PMID:27247661

2. ENVIRONMENT, FROM SOUTH, SHOWING FIFTH STREET VIADUCT BRIDGE DECK ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. ENVIRONMENT, FROM SOUTH, SHOWING FIFTH STREET VIADUCT BRIDGE DECK AND ROADWAY, PARAPETS, AND TOLLHOUSE - Fifth Street Viaduct, Spanning Bacon's Quarter Branch Valley on Fifth Street, Richmond, Independent City, VA

A Flight Deck Decision Support Tool for Autonomous Airborne Operations

NASA Technical Reports Server (NTRS)

Ballin, Mark G.; Sharma, Vivek; Vivona, Robert A.; Johnson, Edward J.; Ramiscal, Ermin

2002-01-01

NASA is developing a flight deck decision support tool to support research into autonomous operations in a future distributed air/ground traffic management environment. This interactive real-time decision aid, referred to as the Autonomous Operations Planner (AOP), will enable the flight crew to plan autonomously in the presence of dense traffic and complex flight management constraints. In assisting the flight crew, the AOP accounts for traffic flow management and airspace constraints, schedule requirements, weather hazards, aircraft operational limits, and crew or airline flight-planning goals. This paper describes the AOP and presents an overview of functional and implementation design considerations required for its development. Required AOP functionality is described, its application in autonomous operations research is discussed, and a prototype software architecture for the AOP is presented.

A crew-centered flight deck design philosophy for High-Speed Civil Transport (HSCT) aircraft

NASA Technical Reports Server (NTRS)

Palmer, Michael T.; Rogers, William H.; Press, Hayes N.; Latorella, Kara A.; Abbott, Terence S.

1995-01-01

Past flight deck design practices used within the U.S. commercial transport aircraft industry have been highly successful in producing safe and efficient aircraft. However, recent advances in automation have changed the way pilots operate aircraft, and these changes make it necessary to reconsider overall flight deck design. The High Speed Civil Transport (HSCT) mission will likely add new information requirements, such as those for sonic boom management and supersonic/subsonic speed management. Consequently, whether one is concerned with the design of the HSCT, or a next generation subsonic aircraft that will include technological leaps in automated systems, basic issues in human usability of complex systems will be magnified. These concerns must be addressed, in part, with an explicit, written design philosophy focusing on human performance and systems operability in the context of the overall flight crew/flight deck system (i.e., a crew-centered philosophy). This document provides such a philosophy, expressed as a set of guiding design principles, and accompanied by information that will help focus attention on flight crew issues earlier and iteratively within the design process. This document is part 1 of a two-part set.

12. VIEW NORTH, ACROSS DECK CENTER AREA SHOWING ASPHALT AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. VIEW NORTH, ACROSS DECK CENTER AREA SHOWING ASPHALT AND NORTH SIDE GUARD WALL - Route 1 Extension, South Street Viaduct, Spanning Conrail & Wheeler Point Road at South Street, Newark, Essex County, NJ

7. Bridge deck, showing dam (left) and Sullivan Lake District ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Bridge deck, showing dam (left) and Sullivan Lake District Ranger Station buildings (left rear). View to north. - Outlet Creek Bridge, Sullivan Lake Ranger Administrative Site, Metaline Falls, Pend Oreille County, WA

6. VIEW OF UNDERSIDE OF BRIDGE DECK, SHOWING LOWER CHORDS, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. VIEW OF UNDERSIDE OF BRIDGE DECK, SHOWING LOWER CHORDS, FLOOR BEAMS, STRINGERS, BOTTOM LATERAL BRACINGS, AND NORTHERN STONE ABUTMENT. - Brown Street Bridge, Brown Street, spanning Oil Creek, Titusville, Crawford County, PA

Extending Validated Human Performance Models to Explore NextGen Concepts

NASA Technical Reports Server (NTRS)

Gore, Brian Francis; Hooey, Becky Lee; Mahlstedt, Eric; Foyle, David C.

2012-01-01

To meet the expected increases in air traffic demands, NASA and FAA are researching and developing Next Generation Air Transportation System (NextGen) concepts. NextGen will require substantial increases in the data available to pilots on the flight deck (e.g., weather,wake, traffic trajectory predictions, etc.) to support more precise and closely coordinated operations (e.g., self-separation, RNAV/RNP, and closely spaced parallel operations, CSPOs). These NextGen procedures and operations, along with the pilot's roles and responsibilities, must be designed with consideration of the pilot's capabilities and limitations. Failure to do so will leave the pilots, and thus the entire aviation system, vulnerable to error. A validated Man-machine Integration and design Analysis System (MIDAS) v5 model was extended to evaluate anticipated changes to flight deck and controller roles and responsibilities in NextGen approach and Land operations. Compared to conditions when the controllers are responsible for separation on decent to land phase of flight, the output from these model predictions suggest that the flight deck response time to detect the lead aircraft blunder will decrease, pilot scans to the navigation display will increase, and workload will increase.

Conceptual Design of a Tiltrotor Transport Flight Deck

NASA Technical Reports Server (NTRS)

Decker, William A.; Dugan, Daniel C.; Simmons, Rickey C.; Tucker, George E.; Aiken, Edwin W. (Technical Monitor)

1995-01-01

A tiltrotor transport has considerable potential as a regional transport, increasing the air transportation system capacity by off-loading conventional runways. Such an aircraft will have a flight deck suited to its air transportation task and adapted to unique urban vertiport operating requirements. Such operations are likely to involve steep, slow instrument approaches for vertical and extremely short rolling take-offs and landings. While much of a tiltrotor transport's operations will be in common with commercial fixed-wing operations, terminal area operations will impose alternative flight deck design solutions. Control systems, displays and guidance, and control inceptors must be tailored to both routine and emergency vertical flight operations. This paper will survey recent experience with flight deck design elements suitable to a tiltrotor transport and will propose a conceptual cockpit design for such an aircraft. A series of piloted simulations using the NASA Ames Vertical Motion Simulator have investigated cockpit design elements and operating requirements for tiltrotor transports operating into urban vertiports. These experiments have identified the need for a flight director or equivalent display guidance for steep final approaches. A flight path vector display format has proven successful for guiding tiltrotor transport terminal area operations. Experience with a Head-Up Display points to the need for a bottom-mounted display device to maximize its utility on steep final approach paths. Configuration control (flap setting and nacelle angle) requires appropriate augmentation and tailoring for civil transport operations, flown to an airline transport pilot instrument flight rules (ATP-IFR) standard. The simulation experiments also identified one thrust control lever geometry as inappropriate to the task and found at least acceptable results with the vertical thrust control lever of the XV-15. In addition to the thrust controller, the attitude control of a tiltrotor transport may be effected through an inceptor other than the current center sticks in the XV-15 and V-22. Simulation and flight investigations of side-stick control inceptors for rotorcraft, augmented by a 1985 flight test of a side-stick controller in the XV-15 suggest the potential of such a device in a transport cockpit.

13. Telephoto view looking east showing center pier and deck ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Telephoto view looking east showing center pier and deck superstructure. Jet Lowe, photographer, 1983 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

12. View of bridge underside showing deck beams, stringers and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. View of bridge underside showing deck beams, stringers and center pier. Jet Lowe, photographer, 1983 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

47. VIEW OF PIER DECK, LOOKING SOUTHWEST FROM GATE, SHOWING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

47. VIEW OF PIER DECK, LOOKING SOUTHWEST FROM GATE, SHOWING CAPTAIN'S GALLEY (LEFT) AND NEPTUNE'S LOCKER (RIGHT) IN CENTER - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

8. TURBINE DECK (UPPER FLOOR) INSIDE STEAM PLANT, SHOWING STEAM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. TURBINE DECK (UPPER FLOOR) INSIDE STEAM PLANT, SHOWING STEAM TURBINES AND GENERATORS, LOOKING NORTH. November 13, 1990 - Crosscut Steam Plant, North side Salt River near Mill Avenue & Washington Street, Tempe, Maricopa County, AZ

12. View underside of bridge, showing concrete tee beam deck ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. View underside of bridge, showing concrete tee beam deck spans supported by concrete piles, looking southwest - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

5. GENERAL VIEW OF LAUNCHER BUILDING 28402 SHOWING LAUNCH DECK ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. GENERAL VIEW OF LAUNCHER BUILDING 28402 SHOWING LAUNCH DECK AT RIGHT; VIEW TO NORTHEAST. - Cape Canaveral Air Station, Launch Complex 17, Facility 28402, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

On the design of flight-deck procedures

DOT National Transportation Integrated Search

1994-06-01

In complex human-machine systems, operations, training, and standardization depend on an elaborate set of procedures which are specified and mandated by the operational management of the organization. These procedures indicate to the human operator (...

The telerobot workstation testbed for the shuttle aft flight deck: A project plan for integrating human factors into system design

NASA Technical Reports Server (NTRS)

Sauerwein, Timothy

1989-01-01

The human factors design process in developing a shuttle orbiter aft flight deck workstation testbed is described. In developing an operator workstation to control various laboratory telerobots, strong elements of human factors engineering and ergonomics are integrated into the design process. The integration of human factors is performed by incorporating user feedback at key stages in the project life-cycle. An operator centered design approach helps insure the system users are working with the system designer in the design and operation of the system. The design methodology is presented along with the results of the design and the solutions regarding human factors design principles.

Detail view of the flight deck looking aft. The aft ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail view of the flight deck looking aft. The aft viewing windows are uncovered in this view and look out towards the payload bay. The overhead viewing windows have exterior covers in place in this view. The aft flight deck contains displays and controls for executing maneuvers for rendezvous, docking, payload deployment and retrieval, payload monitoring and the remote manipulator arm controls. Payload bay doors are also operated from this location. This view was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

Research to Assembly Scheme for Satellite Deck Based on Robot Flexibility Control Principle

NASA Astrophysics Data System (ADS)

Guo, Tao; Hu, Ruiqin; Xiao, Zhengyi; Zhao, Jingjing; Fang, Zhikai

2018-03-01

Deck assembly is critical quality control point in final satellite assembly process, and cable extrusion and structure collision problems in assembly process will affect development quality and progress of satellite directly. Aimed at problems existing in deck assembly process, assembly project scheme for satellite deck based on robot flexibility control principle is proposed in this paper. Scheme is introduced firstly; secondly, key technologies on end force perception and flexible docking control in the scheme are studied; then, implementation process of assembly scheme for satellite deck is described in detail; finally, actual application case of assembly scheme is given. Result shows that compared with traditional assembly scheme, assembly scheme for satellite deck based on robot flexibility control principle has obvious advantages in work efficiency, reliability and universality aspects etc.

Noise from Aft Deck Exhaust Nozzles: Differences in Experimental Embodiments

NASA Technical Reports Server (NTRS)

Bridges, James

2014-01-01

Two embodiments of a rectangular nozzle on an aft deck are compared. In one embodiment the lower lip of the nozzle was extended with the sidewalls becoming triangles. In a second embodiment a rectangular nozzle was fitted with a surface that fit flush to the lower lip and extended outward from the sides of the nozzle, approximating a semi-infinite plane. For the purpose of scale-model testing, making the aft deck an integral part of the nozzle is possible for relatively short deck lengths, but a separate plate model is more flexible, accounts for the expanse of deck to the sides of the nozzle, and allows the nozzle to stand off from the deck. Both embodiments were tested and acoustic far-field results were compared. In both embodiments the extended deck introduces a new noise source, but the amplitude of the new source was dependent upon the span (cross-stream dimension) of the aft deck. The noise increased with deck length (streamwise dimension), and in the case of the beveled nozzle it increased with increasing aspect ratio. In previous studies of slot jets in wings it was noted that the increased noise from the extended aft deck appears as a dipole at the aft deck trailing edge, an acoustic source type with different dependence on velocity than jet mixing noise. The extraneous noise produced by the aft deck in the present studies also shows this behavior both in directivity and in velocity scaling.

30 CFR 250.903 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

... SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Platforms and Structures General Requirements for... platform safety, structural reliability, or operating capabilities. Items such as steel brackets, deck...

16. DETAIL VIEW OF BRIDGE DECK DURING DEMOLITION, SHOWING EXTRADOSAL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. DETAIL VIEW OF BRIDGE DECK DURING DEMOLITION, SHOWING EXTRADOSAL REINFORCING BARS OF PATENTED THACHER TYPE, AND PLAIN TRANSVERSE BARS CONNECTING EXTRADOSAL AND INTRADOSAL REINFORCEMENTS - Sanderson Avenue Bridge, Sanderson Avenue spanning Lackawanna River, Scranton, Lackawanna County, PA

AGOR 28

DTIC Science & Technology

2014-10-23

testing required once they are operational. • AGOR acoustic insulation, Tuff-Mass by Soundown, appears to be an unapproved MLV. A ship check of...start Armstrong 13 Sept 2013 Ride 3 September 2014 No2 Generator 4 Sally Ride 23 October 2014 No2 Generator • HVAC – The...pace is increasing but still far behind schedule. Armstrong Focsle Deck HVAC Room 4 November 2013 Ride Focsle Deck HVAC Room 23 October 2013

The Naturalistic Flight Deck System: An Integrated System Concept for Improved Single-Pilot Operations

NASA Technical Reports Server (NTRS)

Schutte, Paul C.; Goodrich, Kenneth H.; Cox, David E.; Jackson, Bruce; Palmer, Michael T.; Pope, Alan T.; Schlecht, Robin W.; Tedjojuwono, Ken K.; Trujillo, Anna C.; Williams, Ralph A.;

Initial Investigations of Controller Tools and Procedures for Schedule-Based Arrival Operations with Mixed Flight-Deck Interval Management Equipage

NASA Technical Reports Server (NTRS)

Callantine, Todd J.; Cabrall, Christopher; Kupfer, Michael; Omar, Faisal G.; Prevot, Thomas

2012-01-01

NASA?s Air Traffic Management Demonstration-1 (ATD-1) is a multi-year effort to demonstrate high-throughput, fuel-efficient arrivals at a major U.S. airport using NASA-developed scheduling automation, controller decision-support tools, and ADS-B-enabled Flight-Deck Interval Management (FIM) avionics. First-year accomplishments include the development of a concept of operations for managing scheduled arrivals flying Optimized Profile Descents with equipped aircraft conducting FIM operations, and the integration of laboratory prototypes of the core ATD-1 technologies. Following each integration phase, a human-in-the-loop simulation was conducted to evaluate and refine controller tools, procedures, and clearance phraseology. From a ground-side perspective, the results indicate the concept is viable and the operations are safe and acceptable. Additional training is required for smooth operations that yield notable benefits, particularly in the areas of FIM operations and clearance phraseology.

Computational Fluid Dynamic Analysis of Hydrodynamic forces on inundated bridge decks

NASA Astrophysics Data System (ADS)

Afzal, Bushra; Guo, Junke; Kerenyi, Kornel

2010-11-01

The hydraulic forces experienced by an inundated bridge deck have great importance in the design of bridges. Flood flows or hurricane add significant hydrodynamic loading on bridges, possibly resulting in failure of the bridge superstructures. The objective of the study is to establish validated computational practice to address research needs of the transportation community via computational fluid dynamic simulations. The reduced scale experiments conducted at Turner-Fairbank Highway Research Center establish the foundations of validated computational practices to address the research needs of the transportation community. Three bridge deck prototypes were used: a typical six-girder highway bridge deck, a three-girder deck, and a streamlined deck designed to better withstand the hydraulic forces. Results of the study showed that the streamlined deck significantly reduces drag, lift, and moment coefficient in comparison to the other bridge deck types. The CFD results matched the experimental data in terms of the relationship between inundation ratio and force measured at the bridge. The results of the present research will provide a tool for designing new bridges and retrofitting old ones.

DETAIL OF VERTICAL AT PANEL OVER PIER C, SHOWING DECK, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL OF VERTICAL AT PANEL OVER PIER C, SHOWING DECK, GUARDRAIL, VERTICAL AND UPPER CHORD, VIEW TO NORTHEAST. - Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian Route 402, Port Huron, St. Clair County, MI

11. DETAIL SHOWING ROLLING ENGINE DECK AND NORTHEAST TRUSS OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. DETAIL SHOWING ROLLING ENGINE DECK AND NORTHEAST TRUSS OF SUPERSTRUCTURE. Looking northeast. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Test Stand 1-A, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

144. Camp Creek Bridge. View of the road deck showing ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

144. Camp Creek Bridge. View of the road deck showing the stone-faced guard rails and the grass shoulders continuing across the bridge. Looking east-southeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

Developing Navy Capability to Recover Forces in Chemical, Biological, and Radiological Hazard Environments

DTIC Science & Technology

2013-01-01

damage control; LHD flight deck and well deck operations; fleet surgical team; Afloat Training Group; Assault Craft Unit; Naval Surface Warfare Center ...Biological, Radiological and Nuclear School, and U.S. Army Edgewood Chemical Biological Center , Guidelines for Mass Casualty Decontamination During a HAZMAT...Policy Center of the RAND National Defense Research Institute, a federally funded research and development center sponsored by OSD, the Joint Staff

15. HULETT NO. 4 AS SEEN FROM THE DECK OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. HULETT NO. 4 AS SEEN FROM THE DECK OF THE 'GEORGE M. CARL.' HULETT OPERATOR HAS DESCENDED INTO THE HOLD TO TAKE A 17-TON 'BITE' OF CANADIAN RED ORE. VIEW IS LOOKING EAST, WHERE THE TERMINAL TOWER MAY BE SEEN IN THE DISTANCE. - Pennsylvania Railway Ore Dock, Lake Erie at Whiskey Island, approximately 1.5 miles west of Public Square, Cleveland, Cuyahoga County, OH

Low speed wind tunnel test of ground proximity and deck edge effects on a lift cruise fan V/STOL configuration, volume 1

NASA Technical Reports Server (NTRS)

Stewart, V. R.

1979-01-01

The characteristics were determined of a lift cruise fan V/STOL multi-mission configuration in the near proximity to the edge of a small flat surface representation of a ship deck. Tests were conducted at both static and forward speed test conditions. The model (0.12 scale) tested was a four fan configuration with modifications to represent a three fan configuration. Analysis of data showed that the deck edge effects were in general less critical in terms of differences from free air than a full deck (in ground effect) configuration. The one exception to this was when the aft edge of the deck was located under the center of gravity. This condition, representative of an approach from the rear, showed a significant lift loss. Induced moments were generally small compared to the single axis control power requirements, but will likely add to the pilot work load.

Post learning sleep improves cognitive-emotional decision-making: evidence for a 'deck B sleep effect' in the Iowa Gambling Task.

PubMed

Seeley, Corrine J; Beninger, Richard J; Smith, Carlyle T

2014-01-01

The Iowa Gambling Task (IGT) is widely used to assess real life decision-making impairment in a wide variety of clinical populations. Our study evaluated how IGT learning occurs across two sessions, and whether a period of intervening sleep between sessions can enhance learning. Furthermore, we investigate whether pre-sleep learning is necessary for this improvement. A 200-trial version of the IGT was administered at two sessions separated by wake, sleep or sleep and wake (time-of-day control). Participants were categorized as learners and non-learners based on initial performance in session one. In session one, participants initially preferred the high-frequency reward decks B and D, however, a subset of learners decreased choice from negative expected value 'bad' deck B and increased choices towards with a positive expected value 'good' decks (decks C and D). The learners who had a period of sleep (sleep and sleep/wake control conditions) between sessions showed significantly larger reduction in choices from deck B and increase in choices from good decks compared to learners that had intervening wake. Our results are the first to show that post-learning sleep can improve performance on a complex decision-making task such as the IGT. These results provide new insights into IGT learning and have important implications for understanding the neural mechanisms of "sleeping on" a decision.

STS-56 Pilot Oswald uses SAREX on forward flight deck of Discovery, OV-103

NASA Technical Reports Server (NTRS)

1993-01-01

STS-56 Pilot Stephen S. Oswald, wearing headset, uses the Shuttle Amateur Radio Experiment II (SAREX-II) while sitting at the pilots station on the forward flight deck of Discovery, Orbiter Vehicle (OV) 103. Oswald smiles from behind the microphone as he talks to amateur radio operators on Earth via the SAREX equipment. SAREX cables and the interface module freefloat in front of Oswald. The antenna located in forward flight deck window W6 is visible in the background. SAREX was established by NASA, the American Radio League/Amateur Radio Satellite Corporation and the JSC Amateur Radio Club to encourage public participation in the space program through a program to demonstrate the effectiveness of conducting short-wave radio transmissions between the Shuttle and ground-based radio operators at low-cost ground stations with amateur and digital techniques. As on several previous missions, SAREX was used on this flight as an educational opportunity for students around the world to learn ab

Boeing electronic flight bag

NASA Astrophysics Data System (ADS)

Trujillo, Eddie J.; Ellersick, Steven D.

2006-05-01

The Boeing Electronic Flight Bag (EFB) is a key element in the evolutionary process of an "e-enabled" flight deck. The EFB is designed to improve the overall safety, efficiency, and operation of the flight deck and corresponding airline operations by providing the flight crew with better information and enhanced functionality in a user-friendly digital format. The EFB is intended to increase the pilots' situational awareness of the airplane and systems, as well as improve the efficiency of information management. The system will replace documents and forms that are currently stored or carried onto the flight deck and put them, in digital format, at the crew's fingertips. This paper describes what the Boeing EFB is and the significant human factors and interface design issues, trade-offs, and decisions made during development of the display system. In addition, EFB formats, graphics, input control methods, challenges using COTS (commercial-off-the-shelf)-leveraged glass and formatting technology are discussed. The optical design requirements, display technology utilized, brightness control system, reflection challenge, and the resulting optical performance are presented.

Identification of Vehicle Axle Loads from Bridge Dynamic Responses

NASA Astrophysics Data System (ADS)

ZHU, X. Q.; LAW, S. S.

2000-09-01

A method is presented to identify moving loads on a bridge deck modelled as an orthotropic rectangular plate. The dynamic behavior of the bridge deck under moving loads is analyzed using the orthotropic plate theory and modal superposition principle, and Tikhonov regularization procedure is applied to provide bounds to the identified forces in the time domain. The identified results using a beam model and a plate model of the bridge deck are compared, and the conditions under which the bridge deck can be simplified as an equivalent beam model are discussed. Computation simulation and laboratory tests show the effectiveness and the validity of the proposed method in identifying forces travelling along the central line or at an eccentric path on the bridge deck.

Apparatus analysis and preliminary design of low gravity porous solids experiment for STS Orbiter mid-deck

NASA Technical Reports Server (NTRS)

Fleeter, R. D.; Kropp, J. L.

1983-01-01

The apparatus analysis laboratory equipment design and fabrication and the preliminary design of the Combustion of Porous Solids Experiment for operation in the mid-deck area of the Shuttle are described. The apparatus analysis indicated that the mid-deck region of the STS was a feasible region of the Shuttle for operation. A sixteen tube concept was developed with tubes of 75 cm length and up to 5.6 cm accommodated. The experiment is viewed by IR sensors and a 16 mm camera. Laboratory equipment was designed and fabricated to test the parible injection, mixing and venting concepts. This equipment was delivered to NASA/LeRC. A preliminary design was made for the experiment based upon the apparatus analysis. The design incorporated results from the Phase ""O'' Safety Review. This design utilizes a closed tube concept in which the particles are stored, injected and burned with no coupling to the Shuttle environment. Drawings of the major components and an assembly are given. The electronics are described for the experiment. An equipment list is presented and an experiment weight estimate is determined. The mission operation requirements are outlined.

View of pony truss approach span, showing metal caissons and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of pony truss approach span, showing metal caissons and deck system, including metal floor beams and timber stringers. The same decking system was used on movable span. Looking north from civilian land. - Naval Supply Annex Stockton, Rough & Ready Island, Stockton, San Joaquin County, CA

Cockrell and Rominger go through de-orbit preparations in the flight deck

NASA Image and Video Library

1996-12-06

STS080-360-002 (19 Nov.-7 Dec. 1996) --- From the commander's station on the port side of the space shuttle Columbia's forward flight deck, astronaut Kenneth D. Cockrell prepares for a minor firing of Reaction Control System (RCS) engines during operations with the Wake Shield Facility (WSF). The activity was recorded with a 35mm camera on flight day seven. The commander is attired in a liquid-cooled biological garment.

Various views of the STS-103 crew on the flight deck

NASA Image and Video Library

2000-01-26

STS103-334-002 (19-27 December 1999) ---.Astronauts Jean-Francois Clervoy (left).and Curtis L. Brown, Jr. communicate with ground controllers on Discovery's flight deck. Brown is mission commander for NASA's third servicing mission to the Hubble Space Telescope (HST) and.Clervoy is a mission specialist representing the European Space Agency (ESA). Clervoy was the prime operator of the remote manipulator system (RMS), the robotic arm on the Space Shuttle.

46 CFR 111.97-7 - Distribution.

Code of Federal Regulations, 2012 CFR

2012-10-01

... REQUIREMENTS Electric Power-Operated Watertight Door Systems § 111.97-7 Distribution. (a) Each distribution... locking. (b) Each feeder supplying a watertight door operating system must be above the uppermost continuous deck. (c) Each watertight door operating system must have a separate branch circuit. ...

46 CFR 111.97-7 - Distribution.

Code of Federal Regulations, 2011 CFR

2011-10-01

... REQUIREMENTS Electric Power-Operated Watertight Door Systems § 111.97-7 Distribution. (a) Each distribution... locking. (b) Each feeder supplying a watertight door operating system must be above the uppermost continuous deck. (c) Each watertight door operating system must have a separate branch circuit. ...

46 CFR 111.97-7 - Distribution.

Code of Federal Regulations, 2010 CFR

2010-10-01

... REQUIREMENTS Electric Power-Operated Watertight Door Systems § 111.97-7 Distribution. (a) Each distribution... locking. (b) Each feeder supplying a watertight door operating system must be above the uppermost continuous deck. (c) Each watertight door operating system must have a separate branch circuit. ...

46 CFR 111.97-7 - Distribution.

Code of Federal Regulations, 2014 CFR

2014-10-01

... REQUIREMENTS Electric Power-Operated Watertight Door Systems § 111.97-7 Distribution. (a) Each distribution... locking. (b) Each feeder supplying a watertight door operating system must be above the uppermost continuous deck. (c) Each watertight door operating system must have a separate branch circuit. ...

46 CFR 111.97-7 - Distribution.

Code of Federal Regulations, 2013 CFR

2013-10-01

... REQUIREMENTS Electric Power-Operated Watertight Door Systems § 111.97-7 Distribution. (a) Each distribution... locking. (b) Each feeder supplying a watertight door operating system must be above the uppermost continuous deck. (c) Each watertight door operating system must have a separate branch circuit. ...

7. View showing placement of timber deck placement on chord ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. View showing placement of timber deck placement on chord and built up construction of top chord and continuous construction through top panel points, eye bar construction on bottom chord - Bridge No. 2.4, Spanning Boiling Fork Creek at Railroad Milepost JC-2.4, Decherd, Franklin County, TN

19. DECK VIEW LOOKING FORWARD WITH MAST, RIGGING AND BOWSPRIT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. DECK VIEW LOOKING FORWARD WITH MAST, RIGGING AND BOWSPRIT DETAILS - HATCH COVER REMOVED TO SHOW CENTERBOARD TRUNK - KATHRYN-Two-sail Bateau "Skipjack", Dogwood Harbor, Chesapeake Bay, Tilghman, Talbot County, MD

87. AFT CREWS' MESS DECK STARBOARD LOOKING TO PORT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

87. AFT CREWS' MESS DECK - STARBOARD LOOKING TO PORT SHOWING COFFEE MAKER, ICE CREAM FREEZER, TABLES AND SCUTTLEBUTTS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

Interim Air Purity Guidelines for Dry Deck Shelter (DDS) Operations

DTIC Science & Technology

1990-10-01

The acceptable limits for gaseous contaminants in submarine compressed air for use as diver’s breathing air are derived from the 8-hour Time Weighted...accompanying documentation. Cylinders must be declared as hazardous cargo (" Air , Compressed Non-Flammable Gas") prior to air transport. Analysis of cylinder...capi NAVAL MEDICAL RESEARCH INSTITUTE Bethesda, MD 20889-5055 NMRI 90-109 October 1990 AD-A231 432 INTERIM AIR PURITY GUIDELINES FOR DRY DECK

View of Commander (CDR) Scott Altman working on the Flight Deck

NASA Image and Video Library

2009-05-21

S125-E-013081 (21 May 2009) --- Occupying the commander?s station, astronaut Scott Altman, STS-125 commander, uses the Portable In-Flight Landing Operations Trainer (PILOT) on the flight deck of the Earth-orbiting Space Shuttle Atlantis. PILOT consists of a laptop computer and a joystick system, which helps to maintain a high level of proficiency for the end-of-mission approach and landing tasks required to bring the shuttle safely back to Earth.

View of STS-125 Crew Members working on the Flight Deck

NASA Image and Video Library

2009-05-21

S125-E-013050 (21 May 2009) --- Occupying the commander?s station, astronaut Gregory C. Johnson, STS-125 pilot, uses the Portable In-Flight Landing Operations Trainer (PILOT) on the flight deck of the Earth-orbiting Space Shuttle Atlantis. PILOT consists of a laptop computer and a joystick system, which helps to maintain a high level of proficiency for the end-of-mission approach and landing tasks required to bring the shuttle safely back to Earth.

View of Pilot Gregory Johnson working on the Flight Deck

NASA Image and Video Library

2009-05-21

S125-E-013040 (21 May 2009) --- Occupying the commander?s station, astronaut Gregory C. Johnson, STS-125 pilot, uses the Portable In-Flight Landing Operations Trainer (PILOT) on the flight deck of the Earth-orbiting Space Shuttle Atlantis. PILOT consists of a laptop computer and a joystick system, which helps to maintain a high level of proficiency for the end-of-mission approach and landing tasks required to bring the shuttle safely back to Earth.

STS-69 crewmembers on Endeavour's flight deck

NASA Image and Video Library

1995-09-25

STS069-363-010 (7-18 September 1995) --- Astronaut Kenneth D. Cockrell, pilot, looks over a logbook on Space Shuttle Endeavour’s flight deck during rendezvous operations involving one of two temporarily free-flying craft. Astronaut James H. Newman (background), mission specialist, eyeballs the target. Endeavour, with a five-member crew, launched on September 7, 1995, from the Kennedy Space Center (KSC). The multifaceted mission ended September 18, 1995, with a successful landing on Runway 33 at KSC.

STS-69 crew on flight deck during Wake Shield retrieval

NASA Image and Video Library

1995-09-22

STS069-355-023 (7-18 September 1995) --- Astronauts David M. Walker (right), mission commander, and Michael L. Gernhardt, mission specialist, busy themselves on Space Shuttle Endeavour’s flight deck during rendezvous operations involving one of two temporarily free-flying craft. Endeavour, with a five-member crew, launched on September 7, 1995, from the Kennedy Space Center (KSC). The multifaceted mission ended September 18, 1995, with a successful landing on Runway 33 at KSC.

MS Mastracchio operates the RMS on the flight deck of Atlantis during STS-106

NASA Image and Video Library

2000-09-11

STS106-E-5099 (11 September 2000) --- Astronaut Richard A. Mastracchio, mission specialist, stands near viewing windows, video monitors and the controls for the remote manipulator system (RMS) arm (out of frame at left) on the flight deck of the Earth-orbiting Space Shuttle Atlantis during Flight Day 3 activity. Atlantis was docked with the International Space Station (ISS) when this photo was recorded with an electronic still camera (ESC).

Line Pilots' Attitudes about and Experience with Flight Deck Automation: Results of an International Survey and Proposed Guidelines

NASA Technical Reports Server (NTRS)

Rudisill, Marianne

1995-01-01

A survey of line pilots' attitudes about flight deck automation was conducted by the Royal Air Force Institute of Aviation Medicine (RAF IAM, Farnborough, UK) under the sponsorship of the United Kingdom s Civil Aviation Authority and in cooperation with IATA (the International Air Transport Association). Survey freehand comments given by pilots operating 13 types of commercial transports across five manufacturers (Airbus, Boeing, British Aerospace, Lockheed, and McDonnell-Douglas) and 57 air carriers/organizations were analyzed by NASA. These data provide a "lessons learned" knowledge base which may be used for the definition of guidelines for flight deck automation and its associated crew interface within the High Speed Research Program. The aircraft chosen for analysis represented a progression of levels of automation sophistication and complexity, from "Basic" types (e.g., B727, DC9), through "Transition" types (e.g., A300, Concorde), to two levels of glass cockpits (e.g., Glass 1: e.g., A310; Glass 2: e.g., B747-400). This paper reports the results of analyses of comments from pilots flying commercial transport types having the highest level of automation sophistication (B757/B767, B747-400, and A320). Comments were decomposed into five categories relating to: (1) general observations with regard to flight deck automation; comments concerning the (2) design and (3) crew understanding of automation and the crew interface; (4) crew operations with automation; and (5) personal factors affecting crew/automation interaction. The goal of these analyses is to contribute to the definition of guidelines which may be used during design of future aircraft flight decks.

Glulam timber deck bridges : final report.

DOT National Transportation Integrated Search

1979-01-01

This report discusses the construction and initial condition of the Virginia Department of Highways and Transportation's first three bridges built with glulam panels on steel stringers. The data show that superstructures with glulam deck panels are m...

20. HANGAR BAY #2 FORWARD LOOKING AFT ON CENTERLINE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. HANGAR BAY #2 - FORWARD LOOKING AFT ON CENTERLINE - STARBOARD SIDE SHOWING CONFLAGRATION STATION, UPTAKE SPACE AND DEHUMIDIFICATION MACHINES - PORT SIDE SHOWING VARIOUS DECK WINCHES, ROLLER DOORS, HANGAR DECK PLANE CONTROL STATION AND AQUEOUS FIRE FIGHTING FOAM HOSE REELS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

View of pony truss approach span, showing metal caissons and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of pony truss approach span, showing metal caissons and deck system, including metal floor beams and timber stringers. The same decking system was used on movable span. Looking north from civilian land. - Naval Supply Annex Stockton, Daggett Road Bridge, Daggett Road traversing Burns Cut Off, Stockton, San Joaquin County, CA

Stiffness and strength of fiber reinforced polymer composite bridge deck systems

NASA Astrophysics Data System (ADS)

Zhou, Aixi

This research investigates two principal characteristics that are of primary importance in Fiber Reinforced Polymer (FRP) bridge deck applications: STIFFNESS and STRENGTH. The research was undertaken by investigating the stiffness and strength characteristics of the multi-cellular FRP bridge deck systems consisting of pultruded FRP shapes. A systematic analysis procedure was developed for the stiffness analysis of multi-cellular FRP deck systems. This procedure uses the Method of Elastic Equivalence to model the cellular deck as an equivalent orthotropic plate. The procedure provides a practical method to predict the equivalent orthotropic plate properties of cellular FRP decks. Analytical solutions for the bending analysis of single span decks were developed using classical laminated plate theory. The analysis procedures can be extended to analyze continuous FRP decks. It can also be further developed using higher order plate theories. Several failure modes of the cellular FRP deck systems were recorded and analyzed through laboratory and field tests and Finite Element Analysis (FEA). Two schemes of loading patches were used in the laboratory test: a steel patch made according to the ASSHTO's bridge testing specifications; and a tire patch made from a real truck tire reinforced with silicon rubber. The tire patch was specially designed to simulate service loading conditions by modifying real contact loading from a tire. Our research shows that the effects of the stiffness and contact conditions of loading patches are significant in the stiffness and strength testing of FRP decks. Due to the localization of load, a simulated tire patch yields larger deflection than the steel patch under the same loading level. The tire patch produces significantly different failure compared to the steel patch: a local bending mode with less damage for the tire patch; and a local punching-shear mode for the steel patch. A deck failure function method is proposed for predicting the failure of FRP decks. Using developed laminated composite theories and FEA techniques, a strength analysis procedure containing ply-level information was proposed and detailed for FRP deck systems. The behavior of the deck's unsupported (free) edges was also investigated using ply-level FEA.

Aboard the Space Shuttle

NASA Technical Reports Server (NTRS)

Steinberg, F. S.

1980-01-01

Livability aboard the space shuttle orbiter makes it possible for men and women scientists and technicians in reasonably good health to join superbly healthy astronauts as space travelers and workers. Features of the flight deck, the mid-deck living quarters, and the subfloor life support and house-keeping equipment are illustrated as well as the provisions for food preparation, eating, sleeping, exercising, and medical care. Operation of the personal hygiene equipment and of the air revitalization system for maintaining sea level atmosphere in space is described. Capabilities of Spacelab, the purpose and use of the remote manipulator arm, and the design of a permanent space operations center assembled on-orbit by shuttle personnel are also depicted.

A Usability and Learnability Case Study of Glass Flight Deck Interfaces and Pilot Interactions through Scenario-based Training

NASA Astrophysics Data System (ADS)

De Cino, Thomas J., II

In the aviation industry, digitally produced and presented flight, navigation, and aircraft information is commonly referred to as glass flight decks. Glass flight decks are driven by computer-based subsystems and have long been a part of military and commercial aviation sectors. Over the past 15 years, the General Aviation (GA) sector of the aviation industry has become a recent beneficiary of the rapid advancement of computer-based glass flight deck (GFD) systems. While providing the GA pilot considerable enhancements in the quality of information about the status and operations of the aircraft, training pilots on the use of glass flight decks is often delivered with traditional methods (e.g. textbooks, PowerPoint presentations, user manuals, and limited computer-based training modules). These training methods have been reported as less than desirable in learning to use the glass flight deck interface. Difficulties in achieving a complete understanding of functional and operational characteristics of the GFD systems, acquiring a full understanding of the interrelationships of the varied subsystems, and handling the wealth of flight information provided have been reported. Documented pilot concerns of poor user experience and satisfaction, and problems with the learning the complex and sophisticated interface of the GFD are additional issues with current pilot training approaches. A case study was executed to explore ways to improve training using GFD systems at a Midwestern aviation university. The researcher investigated if variations in instructional systems design and training methods for learning glass flight deck technology would affect the perceptions and attitudes of pilots of the learnability (an attribute of usability) of the glass flight deck interface. Specifically, this study investigated the effectiveness of scenario-based training (SBT) methods to potentially improve pilot knowledge and understanding of a GFD system, and overall pilot user experience and satisfaction. Participants overwhelmingly reported positive learning experiences from scenario-based GFD systems flight training, noting that learning and knowledge construction were improved over other training received in the past. In contrast, participants rated the usability and learnability of the GFD training systems low, reporting various problems with the systems' interface, and the learnability (first-time use) of the complex GFD system. However, issues with usability of the GFD training systems did not reduce or change participant attitudes towards learning and mastering GFD systems; to the contrary, all participants requested additional coursework opportunities to train on GFD systems with the scenario-based flight training format.

Performance Comparison Between a Head-Worn Display System and a Head-Up Display for Low Visibility Commercial Operations

NASA Technical Reports Server (NTRS)

Arthur, Jarvis J., III; Prinzel, Lawrence J., III; Barnes, James R.; Williams, Steven P.; Jones, Denise R.; Harrison, Stephanie J.; Bailey, Randall E.

2014-01-01

Research, development, test, and evaluation of flight deck interface technologies is being conducted by NASA to proactively identify, develop, and mature tools, methods, and technologies for improving overall aircraft safety of new and legacy vehicles operating in Next Generation Air Transportation System (NextGen). Under the Vehicle Systems Safety Technologies (VSST) project in the Aviation Safety Program, one specific area of research is the use of small Head-Worn Displays (HWDs) as an equivalent display to a Head-Up Display (HUD). Title 14 of the US Code of Federal Regulations (CFR) 91.175 describes a possible operational credit which can be obtained with airplane equipage of a HUD or an "equivalent" display combined with Enhanced Vision (EV). If successful, a HWD may provide the same safety and operational benefits as current HUD-equipped aircraft but for significantly more aircraft in which HUD installation is neither practical nor possible. A simulation experiment was conducted to evaluate if the HWD, coupled with a head-tracker, can provide an equivalent display to a HUD. Comparative testing was performed in the Research Flight Deck (RFD) Cockpit Motion Facility (CMF) full mission, motion-based simulator at NASA Langley. Twelve airline crews conducted approach and landing, taxi, and departure operations during low visibility operations (1000' Runway Visual Range (RVR), 300' RVR) at Memphis International Airport (Federal Aviation Administration (FAA) identifier: KMEM). The results showed that there were no statistical differences in the crews performance in terms of touchdown and takeoff. Further, there were no statistical differences between the HUD and HWD in pilots' responses to questionnaires.

Aircraft Configuration and Flight Crew Compliance with Procedures While Conducting Flight Deck Based Interval Management (FIM) Operations

NASA Technical Reports Server (NTRS)

Shay, Rick; Swieringa, Kurt A.; Baxley, Brian T.

2012-01-01

Flight deck based Interval Management (FIM) applications using ADS-B are being developed to improve both the safety and capacity of the National Airspace System (NAS). FIM is expected to improve the safety and efficiency of the NAS by giving pilots the technology and procedures to precisely achieve an interval behind the preceding aircraft by a specific point. Concurrently but independently, Optimized Profile Descents (OPD) are being developed to help reduce fuel consumption and noise, however, the range of speeds available when flying an OPD results in a decrease in the delivery precision of aircraft to the runway. This requires the addition of a spacing buffer between aircraft, reducing system throughput. FIM addresses this problem by providing pilots with speed guidance to achieve a precise interval behind another aircraft, even while flying optimized descents. The Interval Management with Spacing to Parallel Dependent Runways (IMSPiDR) human-in-the-loop experiment employed 24 commercial pilots to explore the use of FIM equipment to conduct spacing operations behind two aircraft arriving to parallel runways, while flying an OPD during high-density operations. This paper describes the impact of variations in pilot operations; in particular configuring the aircraft, their compliance with FIM operating procedures, and their response to changes of the FIM speed. An example of the displayed FIM speeds used incorrectly by a pilot is also discussed. Finally, this paper examines the relationship between achieving airline operational goals for individual aircraft and the need for ATC to deliver aircraft to the runway with greater precision. The results show that aircraft can fly an OPD and conduct FIM operations to dependent parallel runways, enabling operational goals to be achieved efficiently while maintaining system throughput.

DETAIL VIEW OF SINGLE PANEL POINTS TAKEN FROM BRIDGE DECK, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL VIEW OF SINGLE PANEL POINTS TAKEN FROM BRIDGE DECK, SHOWING CONNECTION BETWEEN VERTICAL AND UPPER CHORD MEMBER - White Bowstring Arch Truss Bridge, Spanning Yellow Creek at Cemetery Drive (Riverside Drive), Poland, Mahoning County, OH

10. AN IMAGE, LOOKING DUE NORTH OF THE BRIDGE DECK, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. AN IMAGE, LOOKING DUE NORTH OF THE BRIDGE DECK, SHOWING LAYERS OF GRAVEL, ASPHALT AND TIMBER. - Wells County Bridge No. 74, Spanning Rock Creek Ditch at County Road 400, Bluffton, Wells County, IN

19. Main deck just forward of fish batch, portion of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. Main deck just forward of fish batch, portion of fish hatch cover has been opened to show the ventilation grate below. - Schooner "Lettie G. Howard", South Street Seaport Museum, New York County, NY

Integrated head package cable carrier for a nuclear power plant

DOEpatents

Meuschke, Robert E.; Trombola, Daniel M.

1995-01-01

A cabling arrangement is provided for a nuclear reactor located within a containment. Structure inside the containment is characterized by a wall having a near side surrounding the reactor vessel defining a cavity, an operating deck outside the cavity, a sub-space below the deck and on a far side of the wall spaced from the near side, and an operating area above the deck. The arrangement includes a movable frame supporting a plurality of cables extending through the frame, each connectable at a first end to a head package on the reactor vessel and each having a second end located in the sub-space. The frame is movable, with the cables, between a first position during normal operation of the reactor when the cables are connected to the head package, located outside the sub-space proximate the head package, and a second position during refueling when the cables are disconnected from the head package, located in the sub-space. In a preferred embodiment, the frame straddles the top of the wall in a substantially horizontal orientation in the first position, pivots about an end distal from the head package to a substantially vertically oriented intermediate position, and is guided, while remaining about vertically oriented, along a track in the sub-space to the second position.

General view of the flight deck of the Orbiter Discovery ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General view of the flight deck of the Orbiter Discovery looking from a low angle up and aft from approximately behind the commander's station. In the view you can see the overhead aft observation windows, the payload operations work area and in this view the payload bay observation windows have protective covers on them. This view was taken at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

View of Pilot Gregory Johnson working on the Flight Deck

NASA Image and Video Library

2009-05-21

S125-E-013042 (21 May 2009) --- Occupying the commander?s station, astronaut Gregory C. Johnson, STS-125 pilot, uses the Portable In-Flight Landing Operations Trainer (PILOT) on the flight deck of the Earth-orbiting Space Shuttle Atlantis. PILOT consists of a laptop computer and a joystick system, which helps to maintain a high level of proficiency for the end-of-mission approach and landing tasks required to bring the shuttle safely back to Earth. Astronaut Scott Altman, commander, looks on.

DataComm in Flight Deck Surface Trajectory-Based Operations

NASA Technical Reports Server (NTRS)

Bakowski, Deborah L.; Foyle, David C.; Hooey, Becky L.; Meyer, Glenn R.; Wolter, Cynthia A.

2012-01-01

The purpose of this pilot-in-the-loop aircraft taxi simulation was to evaluate a NextGen concept for surface trajectory-based operations (STBO) in which air traffic control (ATC) issued taxi clearances with a required time of arrival (RTA) by Data Communications (DataComm). Flight deck avionics, driven by an error-nulling algorithm, displayed the speed needed to meet the RTA. To ensure robustness of the algorithm, the ability of 10 two-pilot crews to meet the RTA was tested in nine experimental trials representing a range of realistic conditions including a taxi route change, an RTA change, a departure clearance change, and a crossing traffic hold scenario. In some trials, these DataComm taxi clearances or clearance modifications were accompanied by 'preview' information, in which the airport map display showed a preview of the proposed route changes, including the necessary speed to meet the RTA. Overall, the results of this study show that with the aid of the RTA speed algorithm, pilots were able to meet their RTAs with very little time error in all of the robustness-testing scenarios. Results indicated that when taxi clearance changes were issued by DataComm only, pilots required longer notification distances than with voice communication. However, when the DataComm was accompanied by graphical preview, the notification distance required by pilots was equivalent to that for voice.

DataComm in Flight Deck Surface Trajectory-Based Operations. Chapter 20

NASA Technical Reports Server (NTRS)

Bakowski, Deborah L.; Foyle, David C.; Hooey, Becky L.; Meyer, Glenn R.; Wolter, Cynthia A.

2012-01-01

The purpose of this pilot-in-the-loop aircraft taxi simulation was to evaluate a NextGen concept for surface trajectory-based operations (STBO) in which air traffic control (ATC) issued taxi clearances with a required time of arrival (RTA) by Data Communications (DataComm). Flight deck avionics, driven by an error-nulling algorithm, displayed the speed needed to meet the RTA. To ensure robustness of the algorithm, the ability of 10 two-pilot crews to meet the RTA was tested in nine experimental trials representing a range of realistic conditions including a taxi route change, an RTA change, a departure clearance change, and a crossing traffic hold scenario. In some trials, these DataComm taxi clearances or clearance modifications were accompanied by preview information, in which the airport map display showed a preview of the proposed route changes, including the necessary speed to meet the RTA. Overall, the results of this study show that with the aid of the RTA speed algorithm, pilots were able to meet their RTAs with very little time error in all of the robustness-testing scenarios. Results indicated that when taxi clearance changes were issued by DataComm only, pilots required longer notification distances than with voice communication. However, when the DataComm was accompanied by graphical preview, the notification distance required by pilots was equivalent to that for voice.

Deck of West 232nd Street overpass, showing wide W beam ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Deck of West 232nd Street overpass, showing wide W beam collision barrier, double-faced wooden guardrail, pedestrian fencing in front of parapet, pedestrian ramp, crosswalk, traffic light, and oversized signage, looking southeast. - Henry Hudson Parkway, Extending 11.2 miles from West 72nd Street to Bronx-Westchester border, New York County, NY

View of Atlantis Flight Deck Monitors

NASA Image and Video Library

2009-05-17

S125-E-009190 (17 May 2009) --- A computer monitor showing animation of an extravehicular activity (EVA) is visible in this image photographed by a STS-125 crewmember in a darkened flight deck on the Earth-orbiting Space Shuttle Atlantis.

Reduction of Bridge Deck Cracking through Alternative Material Usage

DOT National Transportation Integrated Search

2017-12-01

ODOT routinely deploys a large number of continuous span structural slab bridges. Despite being designed to strictly satisfy all the relevant AASHTO and ODOT BDM requirements, many such bridge decks show transverse cracks, with widths greater than th...

Behavior of Epoxy-Coated Textured Reinforcing Bars

DOT National Transportation Integrated Search

2018-04-01

Cracking in bridge decks is a common but difficult problem to control. Both research and experience show that the use of epoxy-coated reinforcement, which is mandated by most state departments of transportation (DOTs) for bridge decks, increases c...

46 CFR 117.207 - Survival craft-vessels operating on lakes, bays, and sounds routes.

Code of Federal Regulations, 2010 CFR

2010-10-01

... survival craft. (e) For a vessel certificated to operate on a lakes, bays, and sounds route in shallow water where the vessel can not sink deep enough to submerge the topmost passenger deck or where...

Plans: Poop Deck, Boat Deck, Housetop, Bridge Deck, Upper Bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Plans: Poop Deck, Boat Deck, Housetop, Bridge Deck, Upper Bridge Deck, Navigating Bridge, Forecastle Deck, Upper Deck, Second Deck and Hold - Saugatuck, James River Reserve Fleet, Newport News, Newport News, VA

48. VIEW OF PIER DECK, TAKEN FROM HALFWAY BETWEEN APPPROACH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

48. VIEW OF PIER DECK, TAKEN FROM HALFWAY BETWEEN APPPROACH AND 1ST TEE, LOOKING SOUTHWEST, SHOWING CAPTAIN'S GALLEY (LEFT) AND NEPTUNE'S LOCKER (RIGHT) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

33. View aft of main deck, port side, taken from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

33. View aft of main deck, port side, taken from just aft of forecastle bulkhead showing foremast, fore shrouds, pig house, midship house and boat skids. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

Application Side Casing on Open Deck RoRo to Improve Ship Stability

NASA Astrophysics Data System (ADS)

Hasanudin; K. A. P Utama, I.; Chen, Jeng-Horng

2018-03-01

RoRo is a vessel that can transport passengers, cargo, container and cars. Open Car Deck is favourite RoRo Vessel in developing countries due to its small GT, small tax and spacious car deck, but it has poor survival of stability. Many accident involve Open Car Deck RoRo which cause fatalities and victim. In order to ensure the safety of the ship, IMO had applied intact stability criteria IS Code 2008 which adapted from Rahola’s Research, but since 2008 IMO improved criteria become probabilistic damage stability SOLAS 2009. The RoRo type Open Car Deck has wide Breadth (B), small Draft (D) and small freeboard. It has difficulties to satisfy the ship’s stability criteria. Side Casings which has been applied in some RoRo have be known reduce freeboard or improve ship’s safety. In this paper investigated the effect side casings to survival of intact dan damage ship’s stability. Calculation has been conducted for four ships without, existing and full side casings. The investigation results shows that defect stability of Open Deck RoRo can be reduce with fitting side casing.

Detail of wharf A timber framing, showing piers and pier ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail of wharf A timber framing, showing piers and pier caps or plates stepping down for a sloped launching deck, now built-up for a flat deck, interior of sheet steel bulkhead is visible at wharf edge - U.S. Coast Guard Sandy Hook Station, Western Docking Structure, West of intersection of Canfield Road & Hartshorne Drive, Highlands, Monmouth County, NJ

Mission commander James Wetherbee on the forward flight deck

NASA Image and Video Library

1995-02-03

STS063-06-027 (3-11 Feb 1995) --- Seated at the commander's station on the Space Shuttle Discovery's flight deck, astronaut James D. Wetherbee, commander, was photographed by a crew mate during early phases of the STS-63 mission. A great deal of time was spent during the first few days of the mission to check a leaky thruster, which could have had a negative influence on rendezvous operations with Russia's Mir Space Station. As it turned out, all the related problems were solved and the two spacecraft succeded in achieving close proximity operations. Others onboard the Discovery were astronauts Eileen M. Collins, pilot; Bernard A. Harris Jr., payload commander; and mission specialists C. Michael Foale, Janice E. Voss, and Russian cosmonaut Vladimir G. Titov.

Designing Flight Deck Procedures

NASA Technical Reports Server (NTRS)

Degani, Asaf; Wiener, Earl

2005-01-01

Three reports address the design of flight-deck procedures and various aspects of human interaction with cockpit systems that have direct impact on flight safety. One report, On the Typography of Flight- Deck Documentation, discusses basic research about typography and the kind of information needed by designers of flight deck documentation. Flight crews reading poorly designed documentation may easily overlook a crucial item on the checklist. The report surveys and summarizes the available literature regarding the design and typographical aspects of printed material. It focuses on typographical factors such as proper typefaces, character height, use of lower- and upper-case characters, line length, and spacing. Graphical aspects such as layout, color coding, fonts, and character contrast are discussed; and several cockpit conditions such as lighting levels and glare are addressed, as well as usage factors such as angular alignment, paper quality, and colors. Most of the insights and recommendations discussed in this report are transferable to paperless cockpit systems of the future and computer-based procedure displays (e.g., "electronic flight bag") in aerospace systems and similar systems that are used in other industries such as medical, nuclear systems, maritime operations, and military systems.

Nautical Education for Offshore Extractive Industries. Support Operations & Seamanship.

ERIC Educational Resources Information Center

Hoffmann, G. L.

This training manual is intended for persons who will be employed on supply vessels or towboats which support ocean-based oil extraction operations. The text deals with the basic skills of marine towing procedures, boat handling, deck maintenance, cargo operations, and rope and wire handling. Additional sections treat the proper attitude of a…

A Simulation Study of Instrument Meteorological Condition Approaches to Dual Parallel Runways Spaced 3400 and 2500 Feet Apart Using Flight-Deck-Centered Technology

NASA Technical Reports Server (NTRS)

Waller, Marvin C.; Scanlon, Charles H.

1999-01-01

A number of our nations airports depend on closely spaced parallel runway operations to handle their normal traffic throughput when weather conditions are favorable. For safety these operations are curtailed in Instrument Meteorological Conditions (IMC) when the ceiling or visibility deteriorates and operations in many cases are limited to the equivalent of a single runway. Where parallel runway spacing is less than 2500 feet, capacity loss in IMC is on the order of 50 percent for these runways. Clearly, these capacity losses result in landing delays, inconveniences to the public, increased operational cost to the airlines, and general interruption of commerce. This document presents a description and the results of a fixed-base simulation study to evaluate an initial concept that includes a set of procedures for conducting safe flight in closely spaced parallel runway operations in IMC. Consideration of flight-deck information technology and displays to support the procedures is also included in the discussions. The procedures and supporting technology rely heavily on airborne capabilities operating in conjunction with the air traffic control system.

Experimental study on the use of steel-decks for prefabricated reinforced concrete beams

NASA Astrophysics Data System (ADS)

Priastiwi, Y. A.; Han, A. L.; Maryoto, A.; Noor, E. S.

2017-11-01

This paper presents an experimental study on the use of steel-decks for concrete beams. The purpose of this research is to determine the beam’s capacity, and the loaddisplacement relationships due to the use of steel-decks. The failure mechanism was also studied, since the behavior differs significantly from conventional concrete members. For analysis purposes, two beam prototypes with steel-decks (GB1 and GB2), and two conventional concrete beams having the exact same material properties and dimensions (NB1 and NB2) functioning as control elements, were tested. Load was applied by a two-point loading system, creating a pure bending state. To monitor vertical deflections, two LVDTs were used. All precision instruments were connected to a data logger, and a computer. The results showed that the beams GB had a significant ultimate moment capacity increase, which is 2,3 times the control element NB. The main enhancement contribution is originated from the presence of the bottom steel-deck, which due to bonding to the concrete, functioned as additional tensile reinforcement. The deck also increased the member’s ductility performance by 1.3 times. Specimen GB2 underwent bond loss in the transition zone between the deck and the concrete, reducing the initial stiffness of the member.

Enhanced vision flight deck technology for commercial aircraft low-visibility surface operations

NASA Astrophysics Data System (ADS)

Arthur, Jarvis J.; Norman, R. M.; Kramer, Lynda J.; Prinzel, Lawerence J.; Ellis, Kyle K.; Harrison, Stephanie J.; Comstock, J. R.

2013-05-01

NASA Langley Research Center and the FAA collaborated in an effort to evaluate the effect of Enhanced Vision (EV) technology display in a commercial flight deck during low visibility surface operations. Surface operations were simulated at the Memphis, TN (FAA identifier: KMEM) airfield during nighttime with 500 Runway Visual Range (RVR) in a high-fidelity, full-motion simulator. Ten commercial airline flight crews evaluated the efficacy of various EV display locations and parallax and minification effects. The research paper discusses qualitative and quantitative results of the simulation experiment, including the effect of EV display placement on visual attention, as measured by the use of non-obtrusive oculometry and pilot mental workload. The results demonstrated the potential of EV technology to enhance situation awareness which is dependent on the ease of access and location of the displays. Implications and future directions are discussed.

Enhanced Vision Flight Deck Technology for Commercial Aircraft Low-Visibility Surface Operations

NASA Technical Reports Server (NTRS)

Arthur, Jarvis J., III; Norman, R. Michael; Kramer, Lynda J.; Prinzel, Lawrence J., III; Ellis, Kyle K. E.; Harrison, Stephanie J.; Comstock, J. Ray

2013-01-01

NASA Langley Research Center and the FAA collaborated in an effort to evaluate the effect of Enhanced Vision (EV) technology display in a commercial flight deck during low visibility surface operations. Surface operations were simulated at the Memphis, TN (FAA identifier: KMEM) air field during nighttime with 500 Runway Visual Range (RVR) in a high-fidelity, full-motion simulator. Ten commercial airline flight crews evaluated the efficacy of various EV display locations and parallax and mini cation effects. The research paper discusses qualitative and quantitative results of the simulation experiment, including the effect of EV display placement on visual attention, as measured by the use of non-obtrusive oculometry and pilot mental workload. The results demonstrated the potential of EV technology to enhance situation awareness which is dependent on the ease of access and location of the displays. Implications and future directions are discussed.

Weather Information Communication Technologies for Increased Safety and Mobility in the National Airspace System

NASA Technical Reports Server (NTRS)

Hilderman, Don R.

2006-01-01

The purpose of the NASA Glenn Research Center Weather Information Communications (WINCOMM) project was to develop advanced communications and information technologies to enable the high-quality and timely dissemination of strategic weather information between the flight deck and ground users as well as tactical turbulence hazard information between relevant aircraft and to the ground. This report will document and reference accomplishments on the dissemination of weather information during the en route phase of flight from ground-based weather information providers to the flight deck (ground-to-air), from airborne meteorological sensors to ground users (air-to-ground), and weather turbulence and icing hazard information between relevant aircraft (air-to-air). In addition, references in this report will demonstrate the architecture necessary to implement and perform successful transmission and reception of weather information to the cockpit, show that weather information flow does not impact "normal" traffic, demonstrate the feasibility of operational implementation, and lay foundation for future data link development.

Bandwidth Enabled Flight Operations: Examining the Possibilities

NASA Technical Reports Server (NTRS)

Pisanich, Greg; Renema, Fritz; Clancy, Dan (Technical Monitor)

2002-01-01

The Bandwidth Enabled Flight Operations project is a research effort at the NASA Ames Research Center to investigate the use of satellite communications to improve aviation safety and capacity. This project is a follow on to the AeroSAPIENT Project, which demonstrated methods for transmitting high bandwidth data in various configurations. For this research, we set a goal to nominally use only 10 percent of the available bandwidth demonstrated by AeroSAPIENT or projected by near-term technology advances. This paper describes the results of our research, including available satellite bandwidth, commercial and research efforts to provide these services, and some of the limiting factors inherent with this communications medium. It also describes our investigation into the needs of the stakeholders (Airlines, Pilots, Cabin Crews, ATC, Maintenance, etc). The paper also describes our development of low-cost networked flight deck and airline operations center simulations that were used to demonstrate two application areas: Providing real time weather information to the commercial flight deck, and enhanced crew monitoring and control for airline operations centers.

The Fight Deck Perspective of the NASA Langley AILS Concept

NASA Technical Reports Server (NTRS)

Rine, Laura L.; Abbott, Terence S.; Lohr, Gary W.; Elliott, Dawn M.; Waller, Marvin C.; Perry, R. Brad

2000-01-01

Many US airports depend on parallel runway operations to meet the growing demand for day to day operations. In the current airspace system, Instrument Meteorological Conditions (IMC) reduce the capacity of close parallel runway operations; that is, runways spaced closer than 4300 ft. These capacity losses can result in landing delays causing inconveniences to the traveling public, interruptions in commerce, and increased operating costs to the airlines. This document presents the flight deck perspective component of the Airborne Information for Lateral Spacing (AILS) approaches to close parallel runways in IMC. It represents the ideas the NASA Langley Research Center (LaRC) AILS Development Team envisions to integrate a number of components and procedures into a workable system for conducting close parallel runway approaches. An initial documentation of the aspects of this concept was sponsored by LaRC and completed in 1996. Since that time a number of the aspects have evolved to a more mature state. This paper is an update of the earlier documentation.

Measurement of bridge deck layout prior to concrete placement : final report.

DOT National Transportation Integrated Search

2017-01-01

The main objective of this research was to develop a method of measuring and : producing as built bridge drawings. This was the first step in the feasibility : assessment for automated bridge deck paving. The research goes to show the : standard meth...

Plans: 3'/50 Cal. Gun Platform, Boat Deck House Top & ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Plans: 3'/50 Cal. Gun Platform, Boat Deck House Top & Fidley Top, Boat Deck, Radar Platform Lower, Pilot House Top, Navigation Bridge, Upper Bridge Deck, Poop Deck, Cargo Deck, Motor Boat Platform, Bridge Deck, Forecastle Deck, Upper Deck - Taluga, Suisun Bay Reserve Fleet, Benicia, Solano County, CA

22. STEAM PLANT TURBINE DECK FROM SOUTH END OF BUILDING, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. STEAM PLANT TURBINE DECK FROM SOUTH END OF BUILDING, SHOWING TOPS OF DIESEL ENGINES AT FAR NORTH END, PRIOR TO INSTALLATION OF STEAM UNIT NO. 4. Ca. 1948 - Crosscut Steam Plant, North side Salt River near Mill Avenue & Washington Street, Tempe, Maricopa County, AZ

BRIC - Brown works with middeck experiment

NASA Image and Video Library

1997-08-12

S85-E-5058 (12 August 1997) --- Astronaut Curtis L. Brown, Jr., commander, performs operations with an experiment called Biological Research in Canisters (BRIC) operations on the mid-deck of the Space Shuttle Discovery during flight day six. The photograph was taken with the Electronic Still Camera (ESC).

Research on construction technology for orthotropic steel deck pavement of Haihe River Chunyi Bridge

NASA Astrophysics Data System (ADS)

Xue, Y. C.; Qian, Z. D.; Zhang, M.

2017-01-01

In order to ensure the good service quality of orthotropic steel deck pavement of Haihe River Chunyi Bridge in Tianjin, and to reduce the occurrence of pavement diseases like lateral and longitudinal cracks, the key working procedures such as steel deck cleaning, anticorrosive coating, bonding layer spraying, seam cutting, epoxy asphalt concrete’s mixing, transportation, paving and compaction were studied. The study was based on the main features of epoxy asphalt concrete which is the pavement materials of Haihe River Chunyi Bridge, and combined with the basic characteristics and construction conditions of Haihe River Chunyi Bridge. Furthermore, some processing measures like controlling time and temperature, continuous paving with two pavers, lateral feeding, and improving the compaction method were proposed. The project example shows that the processing measures can effectively solve the technical difficulties in the construction of orthotropic steel deck pavement of Haihe River Chunyi Bridge, can greatly improve the construction speed and quality, and can provide reference for the same kinds of orthotropic steel deck pavement construction.

STS-41 crew communicates with ground controllers from OV-103's flight deck

NASA Image and Video Library

1990-10-10

STS041-02-035 (6-10 Oct 1990) --- A fish-eye lens view shows two of STS-41's three mission specialists on the flight deck of Discovery. Astronaut William M. Shepherd, right, communicates with ground controllers as Astronaut Bruce E. Melnick looks on.

Compartment A20 construction stories locker looking from forward to aft ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Compartment A-20 construction stories locker looking from forward to aft showing wooden ladder and storage bins. Heavy frame supports armored protective deck. Armor plate hatch at top left penetrates protective deck. (05) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

22. VAL, VIEW OF PROJECTILE LOADING DECK LOOKING NORTHEAST TOWARD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. VAL, VIEW OF PROJECTILE LOADING DECK LOOKING NORTHEAST TOWARD TOP OF CONCRETE 'A' FRAME STRUCTURE SHOWING DRIVE CABLES, DRIVE GEAR, BOTTOM OF CAMERA TOWER AND 'CROWS NEST' CONTROL ROOM. - Variable Angle Launcher Complex, Variable Angle Launcher, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA

Plans: Aft Gun Platform, Quarters for 16 Gunmen, Poop Deck, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Plans: Aft Gun Platform, Quarters for 16 Gunmen, Poop Deck, Boat Deck, House Top, Bridge Deck, Upper Bridge Deck, Navigating Bridge, Forecastle Deck, Gun Platform, Upper Deck, Second Deck and Hold Plan - Mission Santa Ynez, Suisun Bay Reserve Fleet, Benicia, Solano County, CA

Synergistic Allocation of Flight Expertise on the Flight Deck (SAFEdeck): A Design Concept to Combat Mode Confusion, Complacency, and Skill Loss in the Flight Deck

NASA Technical Reports Server (NTRS)

Schutte, Paul; Goodrich, Kenneth; Williams, Ralph

2016-01-01

This paper presents a new design and function allocation philosophy between pilots and automation that seeks to support the human in mitigating innate weaknesses (e.g., memory, vigilance) while enhancing their strengths (e.g., adaptability, resourcefulness). In this new allocation strategy, called Synergistic Allocation of Flight Expertise in the Flight Deck (SAFEdeck), the automation and the human provide complementary support and backup for each other. Automation is designed to be compliant with the practices of Crew Resource Management. The human takes a more active role in the normal operation of the aircraft without adversely increasing workload over the current automation paradigm. This designed involvement encourages the pilot to be engaged and ready to respond to unexpected situations. As such, the human may be less prone to error than the current automation paradigm.

The design and implementation of CRT displays in the TCV real-time simulation

NASA Technical Reports Server (NTRS)

Leavitt, J. B.; Tariq, S. I.; Steinmetz, G. G.

1975-01-01

The design and application of computer graphics to the Terminal Configured Vehicle (TCV) program were described. A Boeing 737-100 series aircraft was modified with a second flight deck and several computers installed in the passenger cabin. One of the elements in support of the TCV program is a sophisticated simulation system developed to duplicate the operation of the aft flight deck. This facility consists of an aft flight deck simulator, equipped with realistic flight instrumentation, a CDC 6600 computer, and an Adage graphics terminal; this terminal presents to the simulator pilot displays similar to those used on the aircraft with equivalent man-machine interactions. These two displays form the primary flight instrumentation for the pilot and are dynamic images depicting critical flight information. The graphics terminal is a high speed interactive refresh-type graphics system. To support the cockpit display, two remote CRT's were wired in parallel with two of the Adage scopes.

46 CFR 176.802 - Hull.

Code of Federal Regulations, 2011 CFR

2011-10-01

... attachment to the hull structure; (5) Inspection to ensure that guards or rails are provided in dangerous places; (6) Inspection and operation of all weathertight closures above the weather deck and the...

Shuffling the Operational Deck: Future Requirements for the Plans, Operations, Medical Intelligence (POMI) Community

DTIC Science & Technology

2011-04-11

countries. PepsiCo, IBM and Nike are current examples of the so-called "game planning" approach to succession and talent ~anagement.21 Annual...Rothwell and associates, inc .; a full-service consulting Succession Planning finn provides other partner industries with the value of strategic

14 CFR 121.509 - Flight time limitations: Four pilot crews: airplanes.

Code of Federal Regulations, 2012 CFR

2012-01-01

...: airplanes. 121.509 Section 121.509 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.509 Flight time limitations: Four pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.507 - Flight time limitations: Three pilot crews: airplanes.

Code of Federal Regulations, 2011 CFR

2011-01-01

...: airplanes. 121.507 Section 121.507 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.507 Flight time limitations: Three pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.507 - Flight time limitations: Three pilot crews: airplanes.

Code of Federal Regulations, 2013 CFR

2013-01-01

...: airplanes. 121.507 Section 121.507 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.507 Flight time limitations: Three pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.507 - Flight time limitations: Three pilot crews: airplanes.

Code of Federal Regulations, 2012 CFR

2012-01-01

...: airplanes. 121.507 Section 121.507 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.507 Flight time limitations: Three pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.509 - Flight time limitations: Four pilot crews: airplanes.

Code of Federal Regulations, 2014 CFR

2014-01-01

...: airplanes. 121.509 Section 121.509 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.509 Flight time limitations: Four pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.509 - Flight time limitations: Four pilot crews: airplanes.

Code of Federal Regulations, 2013 CFR

2013-01-01

...: airplanes. 121.509 Section 121.509 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.509 Flight time limitations: Four pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.509 - Flight time limitations: Four pilot crews: airplanes.

Code of Federal Regulations, 2011 CFR

2011-01-01

...: airplanes. 121.509 Section 121.509 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.509 Flight time limitations: Four pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.507 - Flight time limitations: Three pilot crews: airplanes.

Code of Federal Regulations, 2014 CFR

2014-01-01

...: airplanes. 121.507 Section 121.507 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.507 Flight time limitations: Three pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

46 CFR 116.700 - General requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Spaces § 116.700 General requirements. (a) A crew accommodation space and a work space must be of sufficient size, adequate construction, and with suitable equipment to provide for the safe operation of the..., service, route, speed, and modes of operation of the vessel. (b) The deck above a crew accommodation space...

46 CFR 116.700 - General requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Spaces § 116.700 General requirements. (a) A crew accommodation space and a work space must be of sufficient size, adequate construction, and with suitable equipment to provide for the safe operation of the..., service, route, speed, and modes of operation of the vessel. (b) The deck above a crew accommodation space...

14 CFR 121.509 - Flight time limitations: Four pilot crews: airplanes.

Code of Federal Regulations, 2010 CFR

2010-01-01

...: airplanes. 121.509 Section 121.509 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.509 Flight time limitations: Four pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

14 CFR 121.507 - Flight time limitations: Three pilot crews: airplanes.

Code of Federal Regulations, 2010 CFR

2010-01-01

...: airplanes. 121.507 Section 121.507 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.507 Flight time limitations: Three pilot crews: airplanes. (a) No certificate holder conducting supplemental operations may schedule a pilot— (1) For flight deck duty in an airplane that has a...

46 CFR 13.603 - Requirements to qualify for an STCW endorsement for advanced oil tanker cargo operations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... of rating or cadet service on deck or in the engine department on oil tankers; or (iii) A combination... advanced oil tanker cargo operations. 13.603 Section 13.603 Shipping COAST GUARD, DEPARTMENT OF HOMELAND... Endorsements § 13.603 Requirements to qualify for an STCW endorsement for advanced oil tanker cargo operations...

11. BUOY DECK, NEAR PILOT HOUSE SUPERSTRUCTURE, LOOKING TOWARDS HATCH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. BUOY DECK, NEAR PILOT HOUSE SUPERSTRUCTURE, LOOKING TOWARDS HATCH DOOR INTO WINCH ROOM IN THE SUPERSTRUCTURE (LABELED AS FASSAGE & HYDRAULIC MACHINERY ON PLAN), SHOWING UNDERSIDE OF GEARED WHEEL OF BOOM. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

Aboard the mid-deck of the Earth-orbiting Space Shuttle Columbia, astronaut Charles J. Brady,

NASA Technical Reports Server (NTRS)

1996-01-01

STS-78 ONBOARD VIEW --- Aboard the mid-deck of the Earth-orbiting Space Shuttle Columbia, astronaut Charles J. Brady, mission specialist and a licensed amateur radio operator or ham, talks to students on Earth. Some of the crew members devoted some of their off-duty time to continue a long-standing Shuttle tradition of communicating with students and other hams between their shifts of assigned duty. Brady joined four other NASA astronauts and two international payload specialists for almost 17-days of research in support of the Life and Microgravity Spacelab (LMS-1) mission.

2D/3D Synthetic Vision Navigation Display

NASA Technical Reports Server (NTRS)

Prinzel, Lawrence J., III; Kramer, Lynda J.; Arthur, J. J., III; Bailey, Randall E.; Sweeters, jason L.

2008-01-01

Flight-deck display software was designed and developed at NASA Langley Research Center to provide two-dimensional (2D) and three-dimensional (3D) terrain, obstacle, and flight-path perspectives on a single navigation display. The objective was to optimize the presentation of synthetic vision (SV) system technology that permits pilots to view multiple perspectives of flight-deck display symbology and 3D terrain information. Research was conducted to evaluate the efficacy of the concept. The concept has numerous unique implementation features that would permit enhanced operational concepts and efficiencies in both current and future aircraft.

Flight deck activity during flyaround of Mir Space Station

NASA Image and Video Library

1996-04-19

STS076-316-008 (23 March 1996) --- On the aft flight deck of the Space Shuttle Atlantis, astronaut Linda M. Godwin uses a hand-held laser instrument to check the range of Russia's Mir Space Station during docking operations. The two spacecraft were in the process of making their third docking in Earth-orbit. With the subsequent delivery of astronaut Shannon W. Lucid to the Mir, the Mir-21 crew grew from two to three, as the mission specialist quickly becomes a cosmonaut guest researcher. Lucid will spend approximately 140 days on Mir before returning to Earth.

Cockpit Resource Management (CRM) for part 91 and 135 operations

NASA Technical Reports Server (NTRS)

Krey, Neil C.; Rodgers, Don

1987-01-01

Every flight is characterized by constant change. It is the way each individual crew responds to that change that determines how effectively they will be able to manage their flight deck. The concepts of Flight Deck Management (FDM) is presented. The principles dealt with are applicable to every flight, and the occurrence of change in the conduct of every flight is given. Nothing remains as it is initially perceived. It is then shown how SimuFlite accomplishes training in these concepts. Finally the challenges which are faced as an industry to make FDM more effective are discussed.

STS-35 MS Hoffman operates ASTRO-1 MPC on OV-102's aft flight deck

NASA Image and Video Library

1990-12-10

STS035-12-015 (2-11 Dec 1990) --- Astronaut Jeffrey A. Hoffman, STS 35 mission specialist, uses a manual pointing controller (MPC) for the Astro-1 mission's Instrument Pointing System (IPS). By using the MPC, Hoffman and other crewmembers on Columbia's aft flight deck, were able to command the IPS, located in the cargo bay, to record astronomical data. Hoffman is serving the "Blue" shift which complemented the currently sleeping "Red" shift of crewmembers as the mission collected scientific data on a 24-hour basis. The scene was photographed with a 35mm camera.

Astronaut Susan Helms on aft flight deck with RMS controls

NASA Image and Video Library

1994-09-12

STS064-05-028 (9-20 Sept. 1994) --- On the space shuttle Discovery's aft flight deck, astronaut Susan J. Helms handles controls for the Remote Manipulator System (RMS). The robot arm operated by Helms, who remained inside the cabin, was used to support several tasks performed by the crew during the almost 11-day mission. Those tasks included the release and retrieval of the free-flying Shuttle Pointed Autonomous Research Tool For Astronomy 201 (SPARTAN 201), a six-hour spacewalk and the Shuttle Plume Impingement Flight Experiment (SPIFEX). Photo credit: NASA or National Aeronautics and Space Administration

Endeavour, OV-105, forward flight deck controls during Rockwell manufacture

NASA Technical Reports Server (NTRS)

1991-01-01

Endeavour, Orbiter Vehicle (OV) 105, forward flight deck controls are documented during manufacture, assembly, and checkout at North American Rockwell facilities Building 150, Palmdale, California. Overall view looks from aft flight deck forward showing displays and controls with panel F7 CRT screens lit and window shades in place on W2, W3, W4, W5. OV-105 is undergoing final touches prior to rollout and a scheduled flight for STS-49. View was included as part of Rockwell International (RI) Submittal No. 40 (STS 87-0342-40) with alternate number A901207 R-16/NAS9-17800.

Detail view of the interior of the flight deck looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail view of the interior of the flight deck looking forward showing the overhead control panels. Note that the flight deck windows have protective covers over them in this view. This images can be digitally stitched with image HAER No. TX-116-A-19 to expand the view to include the Commander and Pilot positions during ascent and reentry and landing. This view was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

Aircraft noise prediction program user's manual

NASA Technical Reports Server (NTRS)

Gillian, R. E.

1982-01-01

The Aircraft Noise Prediction Program (ANOPP) predicts aircraft noise with the best methods available. This manual is designed to give the user an understanding of the capabilities of ANOPP and to show how to formulate problems and obtain solutions by using these capabilities. Sections within the manual document basic ANOPP concepts, ANOPP usage, ANOPP functional modules, ANOPP control statement procedure library, and ANOPP permanent data base. appendixes to the manual include information on preparing job decks for the operating systems in use, error diagnostics and recovery techniques, and a glossary of ANOPP terms.

46 CFR 169.685 - Electric heating and cooking equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or... spillage on wiring or the deck. (f) Where necessary for safety of personnel, grab rails must be provided...

30 CFR 250.903 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Platforms and Structures General... steel brackets, deck stiffeners and secondary braces or beams would not generally be considered primary...

30 CFR 250.903 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Platforms and Structures General... steel brackets, deck stiffeners and secondary braces or beams would not generally be considered primary...

30 CFR 250.903 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Platforms and Structures General... steel brackets, deck stiffeners and secondary braces or beams would not generally be considered primary...

Building a Foundation to Study Distributed Information Behaviour

ERIC Educational Resources Information Center

von Thaden, Terry L.

2007-01-01

Introduction: The purpose of this research is to assess information behaviour as it pertains to operational teams in dynamic safety critical operations. Method: In this paper, I describe some of the problems faced by crews on modern flight decks and suggest a framework modelled on Information Science, Human Factors, and Activity Theory research to…

Simulations of Continuous Descent Operations with Arrival-management Automation and Mixed Flight-deck Interval Management Equipage

NASA Technical Reports Server (NTRS)

Callantine, Todd J.; Kupfer, Michael; Martin, Lynne Hazel; Prevot, Thomas

2013-01-01

Air traffic management simulations conducted in the Airspace Operations Laboratory at NASA Ames Research Center have addressed the integration of trajectory-based arrival-management automation, controller tools, and Flight-Deck Interval Management avionics to enable Continuous Descent Operations (CDOs) during periods of sustained high traffic demand. The simulations are devoted to maturing the integrated system for field demonstration, and refining the controller tools, clearance phraseology, and procedures specified in the associated concept of operations. The results indicate a variety of factors impact the concept's safety and viability from a controller's perspective, including en-route preconditioning of arrival flows, useable clearance phraseology, and the characteristics of airspace, routes, and traffic-management methods in use at a particular site. Clear understanding of automation behavior and required shifts in roles and responsibilities is important for controller acceptance and realizing potential benefits. This paper discusses the simulations, drawing parallels with results from related European efforts. The most recent study found en-route controllers can effectively precondition arrival flows, which significantly improved route conformance during CDOs. Controllers found the tools acceptable, in line with previous studies.

Trait Anxiety Has Effect on Decision Making under Ambiguity but Not Decision Making under Risk

PubMed Central

Zhang, Long; Wang, Kai; Zhu, Chunyan; Yu, Fengqiong; Chen, Xingui

2015-01-01

Previous studies have reported that trait anxiety (TA) affects decision making. However, results remain largely inconsistent across studies. The aim of the current study was to further address the interaction between TA and decision making. 304 subjects without depression from a sample consisting of 642 participants were grouped into high TA (HTA), medium TA (MTA) and low TA (LTA) groups based on their TA scores from State Trait Anxiety Inventory. All subjects were assessed with the Iowa Gambling Task (IGT) that measures decision making under ambiguity and the Game of Dice Task (GDT) that measures decision making under risk. While the HTA and LTA groups performed worse on the IGT compared to the MTA group, performances on the GDT between the three groups did not differ. Furthermore, the LTA and HTA groups showed different individual deck level preferences in the IGT: the former showed a preference for deck B indicating that these subjects focused more on the magnitude of rewards, and the latter showed a preference for deck A indicating significant decision making impairment. Our findings suggest that trait anxiety has effect on decision making under ambiguity but not decision making under risk and different levels of trait anxiety related differently to individual deck level preferences in the IGT. PMID:26000629

A Validated Task Analysis of the Single Pilot Operations Concept

NASA Technical Reports Server (NTRS)

Wolter, Cynthia A.; Gore, Brian F.

2015-01-01

The current day flight deck operational environment consists of a two-person Captain/First Officer crew. A concept of operations (ConOps) to reduce the commercial cockpit to a single pilot from the current two pilot crew is termed Single Pilot Operations (SPO). This concept has been under study by researchers in the Flight Deck Display Research Laboratory (FDDRL) at the National Aeronautics and Space Administration's (NASA) Ames (Johnson, Comerford, Lachter, Battiste, Feary, and Mogford, 2012) and researchers from Langley Research Centers (Schutte et al., 2007). Transitioning from a two pilot crew to a single pilot crew will undoubtedly require changes in operational procedures, crew coordination, use of automation, and in how the roles and responsibilities of the flight deck and ATC are conceptualized in order to maintain the high levels of safety expected of the US National Airspace System. These modifications will affect the roles and the subsequent tasks that are required of the various operators in the NextGen environment. The current report outlines the process taken to identify and document the tasks required by the crew according to a number of operational scenarios studied by the FDDRL between the years 2012-2014. A baseline task decomposition has been refined to represent the tasks consistent with a new set of entities, tasks, roles, and responsibilities being explored by the FDDRL as the move is made towards SPO. Information from Subject Matter Expert interviews, participation in FDDRL experimental design meetings, and study observation was used to populate and refine task sets that were developed as part of the SPO task analyses. The task analysis is based upon the proposed ConOps for the third FDDRL SPO study. This experiment possessed nine different entities operating in six scenarios using a variety of SPO-related automation and procedural activities required to guide safe and efficient aircraft operations. The task analysis presents the roles and responsibilities in a manner that can facilitate testing future scenarios. Measures of task count and workload were defined and analyzed to assess the impact of transitioning to a SPO environment.

Closeup view of the mid deck aft wall of the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Close-up view of the mid deck aft wall of the Orbiter Discovery showing a mission specific configuration of stowage lockers within the modular system designed for maximum flexibility. This photograph was taken at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

CANVAS FINISH TO REMOVE FLOAT MARKS. View is to the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

CANVAS FINISH TO REMOVE FLOAT MARKS. View is to the northwest of deck finishing operations - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA

Philosophy, policies, and procedures - The three P's of flight-deck operations

NASA Technical Reports Server (NTRS)

Degani, Asaf; Wiener, Earl L.

1991-01-01

Standard operating procedures are drafted and provided to flightcrews to dictate the manner in which tasks are carried out. Failure to conform to Standard Operating Procedures (SOP) is frequently listed as the cause of violations, incidents, and accidents. However, procedures are often designed piecemeal, rather than being based on a sound philosophy of operations and policies that follow from such a philosophy. A framework of philosophy, policies, and procedures is proposed.

Diagnostic Utility of the Shortened Version of the Wisconsin Card Sorting Test in Patients With Sporadic Late Onset Alzheimer Disease.

PubMed

Sánchez, Juan Luis; Martín, Javier; López, Carolina

2017-12-01

The classic version of the Wisconsin Card Sorting Test (WCST) consists of correctly sorting 128 cards according to changing sorting criteria. Its application is costly in terms of the time employed, with all the negative consequences this entails (decrease in motivation, frustration, and fatigue). The main objective of this study was to test the usefulness of the shortened version of the WCST as compared to the full test by analyzing the equivalence between the two decks comprising the full 128-card version on a sample of patients diagnosed with sporadic late onset Alzheimer disease (SLOAD) and to check its clinical usefulness. The variables showed equivalence between the two decks and their ability to differentiate between the control group (CG) and the Alzheimer disease (AD) group. The scores obtained suggest equivalence between decks and that the application of only the first deck is sufficient.

Using Pinochle to motivate the restricted combinations with repetitions problem

NASA Astrophysics Data System (ADS)

Gorman, Patrick S.; Kunkel, Jeffrey D.; Vasko, Francis J.

2011-07-01

A standard example used in introductory combinatoric courses is to count the number of five-card poker hands possible from a straight deck of 52 distinct cards. A more interesting problem is to count the number of distinct hands possible from a Pinochle deck in which there are multiple, but obviously limited, copies of each type of card (two copies for single-deck, four for double deck). This problem is more interesting because our only concern is to count the number of distinguishable hands that can be dealt. In this note, under various scenarios, we will discuss two combinatoric techniques for counting these hands; namely, the inclusion-exclusion principle and generating functions. We will then show that these Pinochle examples motivate a general counting formula for what are called 'regular' combinations by Riordan. Finally, we prove the correctness of this formula using generating functions.

33 CFR 155.780 - Emergency shutdown.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the vessel to stop the flow of oil or hazardous material. (b) The means to stop the flow may be a pump control, a quick-acting, power actuated valve, or an operating procedure. If an emergency pump control is... through the stopped pump. (c) The means to stop the flow must be operable from the cargo deck, cargo...

33 CFR 155.780 - Emergency shutdown.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the vessel to stop the flow of oil or hazardous material. (b) The means to stop the flow may be a pump control, a quick-acting, power actuated valve, or an operating procedure. If an emergency pump control is... through the stopped pump. (c) The means to stop the flow must be operable from the cargo deck, cargo...

33 CFR 155.780 - Emergency shutdown.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the vessel to stop the flow of oil or hazardous material. (b) The means to stop the flow may be a pump control, a quick-acting, power actuated valve, or an operating procedure. If an emergency pump control is... through the stopped pump. (c) The means to stop the flow must be operable from the cargo deck, cargo...

33 CFR 155.780 - Emergency shutdown.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the vessel to stop the flow of oil or hazardous material. (b) The means to stop the flow may be a pump control, a quick-acting, power actuated valve, or an operating procedure. If an emergency pump control is... through the stopped pump. (c) The means to stop the flow must be operable from the cargo deck, cargo...

33 CFR 155.780 - Emergency shutdown.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the vessel to stop the flow of oil or hazardous material. (b) The means to stop the flow may be a pump control, a quick-acting, power actuated valve, or an operating procedure. If an emergency pump control is... through the stopped pump. (c) The means to stop the flow must be operable from the cargo deck, cargo...

29 CFR 1918.96 - Maintenance and repair work in the vicinity of longshoring operations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... General Working Conditions. § 1918.96 Maintenance and repair work in the vicinity of longshoring... 29 Labor 7 2010-07-01 2010-07-01 false Maintenance and repair work in the vicinity of longshoring... operations shall not be carried on in the hold or on deck beneath work being conducted overhead whenever such...

NASA Langley WINN System Operational Assessment

NASA Technical Reports Server (NTRS)

Jonsson, Jon

2003-01-01

An operational assessment of the NASA Langley Weather Information Network (WINN) System is presented. The objectives of this program include: 1) Determine if near real-time weather information presented on the flight deck improves pilot situational awareness of weather; and 2) Identify pilot interface issues related to the use of WINN system during test flights. This paper is in viewgraph form.

Ohio Senator John Glenn sits in the orbiter Columbia's flight deck

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn sits in the flight deck looking at equipment in the orbiter Columbia at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

Ohio Senator John Glenn sits in the orbiter Columbia's flight deck

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn enjoys a tour of the flight deck in the orbiter Columbia at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

Orion Splashdown Recovery

NASA Image and Video Library

2014-12-05

NASA's Orion spacecraft is on rubber bumpers in the flooded well deck of the USS Anchorage in the Pacific Ocean about 600 miles off the coast of San Diego, California. Orion splashed down after its first flight test in Earth orbit. NASA, the U.S. Navy and Lockheed Martin are coordinating efforts to recover Orion and secure the spacecraft in the well deck of the USS Anchorage. Orion completed a two-orbit, four-and-a-half hour mission, to test systems critical to crew safety, including the launch abort system, the heat shield and the parachute system. The Ground Systems Development and Operations Program is leading the recovery efforts.

46 CFR 166.05 - Course of study for deck students.

Code of Federal Regulations, 2013 CFR

2013-10-01

... equip the student fully with the theoretical knowledge required for the proper discharge of the duties... the sailing and management of a vessel insofar as such operations form a part of the duties of able...

46 CFR 166.05 - Course of study for deck students.

Code of Federal Regulations, 2012 CFR

2012-10-01

... equip the student fully with the theoretical knowledge required for the proper discharge of the duties... the sailing and management of a vessel insofar as such operations form a part of the duties of able...

46 CFR 166.05 - Course of study for deck students.

Code of Federal Regulations, 2011 CFR

2011-10-01

... equip the student fully with the theoretical knowledge required for the proper discharge of the duties... the sailing and management of a vessel insofar as such operations form a part of the duties of able...

46 CFR 166.05 - Course of study for deck students.

Code of Federal Regulations, 2014 CFR

2014-10-01

... equip the student fully with the theoretical knowledge required for the proper discharge of the duties... the sailing and management of a vessel insofar as such operations form a part of the duties of able...

33 CFR 160.113 - Prohibition of vessel operation and cargo transfers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Commander or the Captain of the Port determines that the vessel's history of accidents, pollution incidents... requirements; (4) While underway, does not have at least one deck officer on the navigation bridge who is...

33 CFR 160.113 - Prohibition of vessel operation and cargo transfers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Commander or the Captain of the Port determines that the vessel's history of accidents, pollution incidents... requirements; (4) While underway, does not have at least one deck officer on the navigation bridge who is...

33 CFR 160.113 - Prohibition of vessel operation and cargo transfers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Commander or the Captain of the Port determines that the vessel's history of accidents, pollution incidents... requirements; (4) While underway, does not have at least one deck officer on the navigation bridge who is...

33 CFR 160.113 - Prohibition of vessel operation and cargo transfers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Commander or the Captain of the Port determines that the vessel's history of accidents, pollution incidents... requirements; (4) While underway, does not have at least one deck officer on the navigation bridge who is...

46 CFR 166.05 - Course of study for deck students.

Code of Federal Regulations, 2010 CFR

2010-10-01

... equip the student fully with the theoretical knowledge required for the proper discharge of the duties... the sailing and management of a vessel insofar as such operations form a part of the duties of able...

Ship Superstructure Icing: Crystalline And Physical Properties

DOT National Transportation Integrated Search

2000-08-01

Ice grows on ship superstructure components as a result of precipitation of saline spray from the ocean surface in winter seas. A potentially serious problem, superstructure icing reduces ship sea-keeping ability and hinders deck operations. In Febru...

78 FR 4190 - Petition for Exemption; Summary of Petition Received

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-18

... Lines' 737-800 fleet, a placard was placed on the flight deck prohibiting use of WiFi devices from the... using the existing aircraft WiFi connection during the operational demonstration period of the research...

STS-65 Commander Cabana with SAREX-II on Columbia's, OV-102's, flight deck

NASA Technical Reports Server (NTRS)

1994-01-01

STS-65 Commander Robert D. Cabana is seen on the Space Shuttle Columbia's, Orbiter Vehicle (OV) 102's, aft flight deck with the Shuttle Amateur Radio Experiment II (SAREX-II) (configuration C). Cabana is equipped with the SAREX-II headset and holds a cable leading to the 2-h window antenna mounted in forward flight deck window W1 (partially blocked by the seat headrest). SAREX was established by NASA, the American Radio League/Amateur Radio Satellite Corporation and the Johnson Space Center (JSC) Amateur Radio Club to encourage public participation in the space program through a project to demonstrate the effectiveness of conducting short-wave radio transmissions between the Shuttle and ground-based radio operators at low-cost ground stations with amateur and digital techniques. As on several previous missions, SAREX was used on this flight as an educational opportunity for students around the world to learn about space firsthand by speaking directly to astronauts aboard the shuttle.

Flight deck benefits of integrated data link communication

NASA Technical Reports Server (NTRS)

Waller, Marvin C.

1992-01-01

A fixed-base, piloted simulation study was conducted to determine the operational benefits that result when air traffic control (ATC) instructions are transmitted to the deck of a transport aircraft over a digital data link. The ATC instructions include altitude, airspeed, heading, radio frequency, and route assignment data. The interface between the flight deck and the data link was integrated with other subsystems of the airplane to facilitate data management. Data from the ATC instructions were distributed to the flight guidance and control system, the navigation system, and an automatically tuned communication radio. The co-pilot initiated the automation-assisted data distribution process. Digital communications and automated data distribution were compared with conventional voice radio communication and manual input of data into other subsystems of the simulated aircraft. Less time was required in the combined communication and data management process when data link ATC communication was integrated with the other subsystems. The test subjects, commercial airline pilots, provided favorable evaluations of both the digital communication and data management processes.

Turning the InSight Lander Science Deck

NASA Image and Video Library

2015-05-27

The science deck of NASA's InSight lander is being turned over in this April 29, 2015, photo from InSight assembly and testing operations inside a clean room at Lockheed Martin Space Systems, Denver. The large circular component on the deck is the protective covering to be placed over InSight's seismometer after the seismometer is placed directly onto the Martian ground. InSight, for Interior Exploration Using Seismic Investigations, Geodesy and Heat Transport, is scheduled for launch in March 2016 and landing in September 2016. It will study the deep interior of Mars to advance understanding of the early history of all rocky planets, including Earth. Note: After thorough examination, NASA managers have decided to suspend the planned March 2016 launch of the Interior Exploration using Seismic Investigations Geodesy and Heat Transport (InSight) mission. The decision follows unsuccessful attempts to repair a leak in a section of the prime instrument in the science payload. http://photojournal.jpl.nasa.gov/catalog/PIA19670

STS-43 MS Adamson checks OCTW experiment on OV-104's aft flight deck

NASA Image and Video Library

1991-08-11

STS043-04-038 (2-11 Aug 1991) --- Astronaut James C. Adamson, STS-43 mission specialist, checks on an experiment on Atlantis? flight deck. Part of the experiment, Optical Communications Through the Shuttle Window (OCTW), can be seen mounted in upper right. The OCTW system consists of two modules, one inside the orbiter crew cabin (as pictured here) and one in the payload bay. The crew compartment version houses an optoelectronic transmitter/receiver pair for video and digital subsystems, test circuitry and interface circuitry. The payload bay module serves as a repeater station. During operation a signal is transmitted through the shuttle window to a bundle of optical fiber cables mounted in the payload bay near an aft window. The cables carry optical signals from the crew compartment equipment to the OCTW payload bay module. The signals are returned via optical fiber cable to the aft flight deck window, retransmitted through the window, and received by the crew compartment equipment.

Autonomous Operations Planner: A Flexible Platform for Research in Flight-Deck Support for Airborne Self-Separation

NASA Technical Reports Server (NTRS)

Karr, David A.; Vivona, Robert A.; DePascale, Stephen M.; Wing, David J.

2012-01-01

The Autonomous Operations Planner (AOP), developed by NASA, is a flexible and powerful prototype of a flight-deck automation system to support self-separation of aircraft. The AOP incorporates a variety of algorithms to detect and resolve conflicts between the trajectories of its own aircraft and traffic aircraft while meeting route constraints such as required times of arrival and avoiding airspace hazards such as convective weather and restricted airspace. This integrated suite of algorithms provides flight crew support for strategic and tactical conflict resolutions and conflict-free trajectory planning while en route. The AOP has supported an extensive set of experiments covering various conditions and variations on the self-separation concept, yielding insight into the system s design and resolving various challenges encountered in the exploration of the concept. The design of the AOP will enable it to continue to evolve and support experimentation as the self-separation concept is refined.

Eye Tracking Metrics for Workload Estimation in Flight Deck Operation

NASA Technical Reports Server (NTRS)

Ellis, Kyle; Schnell, Thomas

2010-01-01

Flight decks of the future are being enhanced through improved avionics that adapt to both aircraft and operator state. Eye tracking allows for non-invasive analysis of pilot eye movements, from which a set of metrics can be derived to effectively and reliably characterize workload. This research identifies eye tracking metrics that correlate to aircraft automation conditions, and identifies the correlation of pilot workload to the same automation conditions. Saccade length was used as an indirect index of pilot workload: Pilots in the fully automated condition were observed to have on average, larger saccadic movements in contrast to the guidance and manual flight conditions. The data set itself also provides a general model of human eye movement behavior and so ostensibly visual attention distribution in the cockpit for approach to land tasks with various levels of automation, by means of the same metrics used for workload algorithm development.

STS-57 MS2 Sherlock operates RMS THC on OV-105's aft flight deck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-57 Mission Specialist 2 (MS2) Nancy J. Sherlock operates the remote manipulator system (RMS) translation hand control (THC) while observing extravehicular activity (EVA) outside viewing window W10 on the aft flight deck of Endeavour, Orbiter Vehicle (OV) 105. Positioned at the onorbit station, Sherlock moved EVA astronauts in the payload bay (PLB). Payload Commander (PLC) G. David Low with his feet anchored to a special restraint device on the end of the RMS arm held MS3 Peter J.K. Wisoff during the RMS maneuvers. The activity represented an evaluation of techniques which might be used on planned future missions -- a 1993 servicing visit to the Hubble Space Telescope (HST) and later space station work -- which will require astronauts to frequently lift objects of similar sized bulk. Note: Just below Sherlock's left hand a 'GUMBY' toy watches the actvity.

19. On salon deck level, view looking forward at tops ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. On salon deck level, view looking forward at tops of steam chimneys (rising from boilers) showing safety valves, safety valve vent pipe, and smoke bonnet underneath smokestack. Steam chimneys are integral parts of the boilers and in effect are smokestacks surrounded by a pressurized steam space continuous with the boiler steam spaces. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

Evaluation of innovative operation concept for flat sheet MBR filtration system.

PubMed

Weinrich, L; Grélot, A

2008-01-01

One of the most limiting factors for the extension and acceptance of MBR filtration systems for municipal and industrial wastewater is the impact of membrane fouling on maintenance, operation and cleaning efforts. One field of action in the European Research Project "AMEDEUS" is the development and testing of MBR module concepts with innovative fouling-prevention technology from three European module manufacturers. This article deals with the performances of the flat-sheet modules by A3 Water Solutions GmbH in double-deck configuration evaluated over 10 months in Anjou Recherche under typical biological operation conditions for MBR systems (MLSS = 10 g/l; SRT = 25 days). By using a double-deck configuration, it is possible to operate with a net flux of 25.5 l/m2.h at 20 degrees C, a membrane air flow rate of 0.21 Nm3/h.m2 of membrane to achieve a stable permeability of around 500-600 l/m2.h.bar. Additionally, it was observed that it is possible to recover the membrane performance after biofouling during operation without intensive cleaning and to maintain stable permeability during peak flows. The evaluated concepts for equipping and operating MBR systems will be applied to several full-scale plants constructed by A3 Water Solutions GmbH.

Orbiter fire rescue and crew escape training for EVA crew systems support

NASA Image and Video Library

1993-01-28

Photos of orbiter fire rescue and crew escape training for extravehicular activity (EVA) crew systems support conducted in Bldg 9A Crew Compartment Trainer (CCT) and Fuel Fuselage Trainer (FFT) include views of CCT interior of middeck starboard fuselage showing middeck forward (MF) locker and COAS assembly filter, artiflex film and camcorder bag (26834); launch/entry suit (LES) helmet assembly, neckring and helmet hold-down assembly (26835-26836); middeck aft (MA) lockers (26837); area of middeck airlock and crew escape pole (26838); connectors of crew escape pole in the middeck (268390); three test subjects in LES in the flight deck (26840); emergency side hatch slide before inflated stowage (26841); area of below adjacent to floor panel MD23R (26842); a test subject in LES in the flight deck (26843); control board and also showing sign of "orbital maneuvering system (OMS) secure and OMS TK" (26844); test subject in the flight deck also showing chart of "ascent/abort summary" (26845).

Flight deck crew coordination indices of workload and situation awareness in terminal operations

NASA Astrophysics Data System (ADS)

Ellis, Kyle Kent Edward

Crew coordination in the context of aviation is a specifically choreographed set of tasks performed by each pilot, defined for each phase of flight. Based on the constructs of effective Crew Resource Management and SOPs for each phase of flight, a shared understanding of crew workload and task responsibility is considered representative of well-coordinated crews. Nominal behavior is therefore defined by SOPs and CRM theory, detectable through pilot eye-scan. This research investigates the relationship between the eye-scan exhibited by each pilot and the level of coordination between crewmembers. Crew coordination was evaluated based on each pilot's understanding of the other crewmember's workload. By contrasting each pilot's workload-understanding, crew coordination was measured as the summed absolute difference of each pilot's understanding of the other crewmember's reported workload, resulting in a crew coordination index. The crew coordination index rates crew coordination on a scale ranging across Excellent, Good, Fair and Poor. Eye-scan behavior metrics were found to reliably identify a reduction in crew coordination. Additionally, crew coordination was successfully characterized by eye-scan behavior data using machine learning classification methods. Identifying eye-scan behaviors on the flight deck indicative of reduced crew coordination can be used to inform training programs and design enhanced avionics that improve the overall coordination between the crewmembers and the flight deck interface. Additionally, characterization of crew coordination can be used to develop methods to increase shared situation awareness and crew coordination to reduce operational and flight technical errors. Ultimately, the ability to reduce operational and flight technical errors made by pilot crews improves the safety of aviation.

Cost-Effectiveness of Capping Freeways for Use as Parks: The New York Cross-Bronx Expressway Case Study

PubMed Central

Zafari, Zafar; Bellanger, Martine; Muennig, Peter Alexander

2018-01-01

Objectives. To examine health benefits and cost-effectiveness of implementing a freeway deck park to increase urban green space. Methods. Using the Cross-Bronx Expressway in New York City as a case study, we explored the cost-effectiveness of implementing deck parks. We built a microsimulation model that included increased exercise, fewer accidents, and less pollution as well as the cost of implementation and maintenance of the park. We estimated both the quality-adjusted life years gained and the societal costs for 2017. Results. Implementation of a deck park over sunken parts of Cross-Bronx Expressway appeared to save both lives and money. Savings were realized for 84% of Monte Carlo simulations. Conclusions. In a rapidly urbanizing world, reclaiming green space through deck parks can bring health benefits alongside economic savings over the long term. Public Health Implications. Policymakers are seeking ways to create cross-sectorial synergies that might improve both quality of urban life and health. However, such projects are very expensive, and there is little information on their return of investment. Our analysis showed that deck parks produce exceptional value when implemented over below-grade sections of road. PMID:29345999

Models of Human Information Requirements: "When Reasonable Aiding Systems Disagree"

NASA Technical Reports Server (NTRS)

Corker, Kevin; Pisanich, Gregory; Shafto, Michael (Technical Monitor)

1994-01-01

Aircraft flight management and Air Traffic Control (ATC) automation are under development to maximize the economy of flight and to increase the capacity of the terminal area airspace while maintaining levels of flight safety equal to or better than current system performance. These goals are being realized by the introduction of flight management automation aiding and operations support systems on the flight deck and by new developments of ATC aiding systems that seek to optimize scheduling of aircraft while potentially reducing required separation and accounting for weather and wake vortex turbulence. Aiding systems on both the flight deck and the ground operate through algorithmic functions on models of the aircraft and of the airspace. These models may differ from each other as a result of variations in their models of the immediate environment. The resultant flight operations or ATC commands may differ in their response requirements (e.g. different preferred descent speeds or descent initiation points). The human operators in the system must then interact with the automation to reconcile differences and resolve conflicts. We have developed a model of human performance including cognitive functions (decision-making, rule-based reasoning, procedural interruption recovery and forgetting) that supports analysis of the information requirements for resolution of flight aiding and ATC conflicts. The model represents multiple individuals in the flight crew and in ATC. The model is supported in simulation on a Silicon Graphics' workstation using Allegro Lisp. Design guidelines for aviation automation aiding systems have been developed using the model's specification of information and team procedural requirements. Empirical data on flight deck operations from full-mission flight simulation are provided to support the model's predictions. The paper describes the model, its development and implementation, the simulation test of the model predictions, and the empirical validation process. The model and its supporting data provide a generalizable tool that is being expanded to include air/ground compatibility and ATC crew interactions in air traffic management.

46 CFR 154.1755 - Nitrogen.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Special Design and Operating Requirements § 154.1755 Nitrogen. Except for deck tanks and their piping systems, cargo containment systems and piping systems...

Usachev uses a laser range finder during rendezvous ops

NASA Image and Video Library

2001-03-10

STS102-E-5085 (10 March 2001) --- Cosmonaut Yury V. Usachev, STS-102 mission specialist, uses a laser ranging device on Discovery's aft flight deck during rendezvous operations. The photograph was recorded with a digital still camera.

Robotic System for Condition Assessment of Concrete Bridge Decks : Data Driven Decisions [Tech Brief

DOT National Transportation Integrated Search

2012-12-11

In the United States, the stewardship and management of approximately 599,000 bridges present ongoing planning, operational, maintenance, and economic challenges for Federal, State, and local transportation agencies. To help overcome these challenges...

46 CFR 69.109 - Under-deck tonnage.

Code of Federal Regulations, 2012 CFR

2012-10-01

...” means the tonnage of the space below the line of the tonnage deck, as that volume is calculated under... deck from the keel. Only decks without openings that permit space below to be exempt from inclusion in....) Spaces between the line of the tonnage deck and the higher portions of that deck are not included in...

46 CFR 69.109 - Under-deck tonnage.

Code of Federal Regulations, 2014 CFR

2014-10-01

...” means the tonnage of the space below the line of the tonnage deck, as that volume is calculated under... deck from the keel. Only decks without openings that permit space below to be exempt from inclusion in....) Spaces between the line of the tonnage deck and the higher portions of that deck are not included in...

46 CFR 69.109 - Under-deck tonnage.

Code of Federal Regulations, 2013 CFR

2013-10-01

...” means the tonnage of the space below the line of the tonnage deck, as that volume is calculated under... deck from the keel. Only decks without openings that permit space below to be exempt from inclusion in....) Spaces between the line of the tonnage deck and the higher portions of that deck are not included in...

46 CFR 69.109 - Under-deck tonnage.

Code of Federal Regulations, 2011 CFR

2011-10-01

...” means the tonnage of the space below the line of the tonnage deck, as that volume is calculated under... deck from the keel. Only decks without openings that permit space below to be exempt from inclusion in....) Spaces between the line of the tonnage deck and the higher portions of that deck are not included in...

46 CFR 178.450 - Calculation of drainage area for cockpit and well deck vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PASSENGER VESSELS (UNDER 100 GROSS TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178... × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio)]; or Basic Drainage area in inch2 = (Recess Volume × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio) Recess Volume = (BR × DR) − VR BR...

46 CFR 178.450 - Calculation of drainage area for cockpit and well deck vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... PASSENGER VESSELS (UNDER 100 GROSS TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178... × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio)]; or Basic Drainage area in inch2 = (Recess Volume × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio) Recess Volume = (BR × DR) − VR BR...

46 CFR 178.450 - Calculation of drainage area for cockpit and well deck vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... PASSENGER VESSELS (UNDER 100 GROSS TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178... × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio)]; or Basic Drainage area in inch2 = (Recess Volume × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio) Recess Volume = (BR × DR) − VR BR...

46 CFR 178.450 - Calculation of drainage area for cockpit and well deck vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... PASSENGER VESSELS (UNDER 100 GROSS TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178... × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio)]; or Basic Drainage area in inch2 = (Recess Volume × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio) Recess Volume = (BR × DR) − VR BR...

46 CFR 178.450 - Calculation of drainage area for cockpit and well deck vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... PASSENGER VESSELS (UNDER 100 GROSS TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178... × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio)]; or Basic Drainage area in inch2 = (Recess Volume × Recess Ratio) + (Weather Deck Volume × Weather Deck Ratio) Recess Volume = (BR × DR) − VR BR...

46 CFR 116.1110 - Drainage of flush deck vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ARRANGEMENT Drainage and Watertight Integrity of Weather Decks § 116.1110 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must be...

46 CFR 178.430 - Drainage of well deck vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.430 Drainage of well deck vessels. (a) The weather deck on a well deck vessel must be watertight. (b) The area required on a well...

46 CFR 116.1110 - Drainage of flush deck vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ARRANGEMENT Drainage and Watertight Integrity of Weather Decks § 116.1110 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must be...

46 CFR 178.430 - Drainage of well deck vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.430 Drainage of well deck vessels. (a) The weather deck on a well deck vessel must be watertight. (b) The area required on a well...

46 CFR 178.410 - Drainage of flush deck vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.410 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel...

46 CFR 178.430 - Drainage of well deck vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.430 Drainage of well deck vessels. (a) The weather deck on a well deck vessel must be watertight. (b) The area required on a well...

46 CFR 178.430 - Drainage of well deck vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.430 Drainage of well deck vessels. (a) The weather deck on a well deck vessel must be watertight. (b) The area required on a well...

46 CFR 178.410 - Drainage of flush deck vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.410 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel...

46 CFR 116.1110 - Drainage of flush deck vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ARRANGEMENT Drainage and Watertight Integrity of Weather Decks § 116.1110 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must be...

46 CFR 178.410 - Drainage of flush deck vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.410 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel...

46 CFR 178.410 - Drainage of flush deck vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.410 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel...

46 CFR 116.1110 - Drainage of flush deck vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ARRANGEMENT Drainage and Watertight Integrity of Weather Decks § 116.1110 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must be...

46 CFR 178.430 - Drainage of well deck vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.430 Drainage of well deck vessels. (a) The weather deck on a well deck vessel must be watertight. (b) The area required on a well...

46 CFR 178.410 - Drainage of flush deck vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TONS) INTACT STABILITY AND SEAWORTHINESS Drainage of Weather Decks § 178.410 Drainage of flush deck vessels. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel...

Propulsion system mathematical model for a lift/cruise fan V/STOL aircraft

NASA Technical Reports Server (NTRS)

Cole, G. L.; Sellers, J. F.; Tinling, B. E.

1980-01-01

A propulsion system mathematical model is documented that allows calculation of internal engine parameters during transient operation. A non-realtime digital computer simulation of the model is presented. It is used to investigate thrust response and modulation requirements as well as the impact of duty cycle on engine life and design criteria. Comparison of simulation results with steady-state cycle deck calculations showed good agreement. The model was developed for a specific 3-fan subsonic V/STOL aircraft application, but it can be adapted for use with any similar lift/cruise V/STOL configuration.

Simulation and evaluation of the Sh-2F helicopter in a shipboard environment using the interchangeable cab system

NASA Technical Reports Server (NTRS)

Paulk, C. H., Jr.; Astill, D. L.; Donley, S. T.

1983-01-01

The operation of the SH-2F helicopter from the decks of small ships in adverse weather was simulated using a large amplitude vertical motion simulator, a wide angle computer generated imagery visual system, and an interchangeable cab (ICAB). The simulation facility, the mathematical programs, and the validation method used to ensure simulation fidelity are described. The results show the simulator to be a useful tool in simulating the ship-landing problem. Characteristics of the ICAB system and ways in which the simulation can be improved are presented.

Payload crew interface design criteria and techniques. Task 1: Inflight operations and training for payloads. [space shuttles

NASA Technical Reports Server (NTRS)

Carmean, W. D.; Hitz, F. R.

1976-01-01

Guidelines are developed for use in control and display panel design for payload operations performed on the aft flight deck of the orbiter. Preliminary payload procedures are defined. Crew operational concepts are developed. Payloads selected for operational simulations were the shuttle UV optical telescope (SUOT), the deep sky UV survey telescope (DUST), and the shuttle UV stellar spectrograph (SUSS). The advanced technology laboratory payload consisting of 11 experiments was selected for a detailed evaluation because of the availability of operational data and its operational complexity.

33-Foot-Diameter Space Station Leading to Space Base

NASA Technical Reports Server (NTRS)

1969-01-01

This picture illustrates a concept of a 33-Foot-Diameter Space Station Leading to a Space Base. In-house work of the Marshall Space Flight Center, as well as a Phase B contract with the McDornel Douglas Astronautics Company, resulted in a preliminary design for a space station in 1969 and l970. The Marshall-McDonnel Douglas approach envisioned the use of two common modules as the core configuration of a 12-man space station. Each common module was 33 feet in diameter and 40 feet in length and provided the building blocks, not only for the space station, but also for a 50-man space base. Coupled together, the two modules would form a four-deck facility: two decks for laboratories and two decks for operations and living quarters. Zero-gravity would be the normal mode of operation, although the station would have an artificial gravity capability. This general-purpose orbital facility was to provide wide-ranging research capabilities. The design of the facility was driven by the need to accommodate a broad spectrum of activities in support of astronomy, astrophysics, aerospace medicine, biology, materials processing, space physics, and space manufacturing. To serve the needs of Earth observations, the station was to be placed in a 242-nautical-mile orbit at a 55-degree inclination. An Intermediate-21 vehicle (comprised of Saturn S-IC and S-II stages) would have launched the station in 1977.

Space Base Concept

NASA Technical Reports Server (NTRS)

1970-01-01

This is an illustration of the Space Base concept. In-house work of the Marshall Space Flight Center, as well as a Phase B contract with the McDornel Douglas Astronautics Company, resulted in a preliminary design for a space station in 1969 and l970. The Marshall-McDonnel Douglas approach envisioned the use of two common modules as the core configuration of a 12-man space station. Each common module was 33 feet in diameter and 40 feet in length and provided the building blocks, not only for the space station, but also for a 50-man space base. Coupled together, the two modules would form a four-deck facility: two decks for laboratories and two decks for operations and living quarters. Zero-gravity would be the normal mode of operation, although the station would have an artificial-gravity capability. This general-purpose orbital facility was to provide wide-ranging research capabilities. The design of the facility was driven by the need to accommodate a broad spectrum of activities in support of astronomy, astrophysics, aerospace medicine, biology, materials processing, space physics, and space manufacturing. To serve the needs of Earth observations, the station was to be placed in a 242-nautical-mile orbit at a 55-degree inclination. An Intermediate-21 vehicle (comprised of Saturn S-IC and S-II stages) would have launched the station in 1977.

Space Station

NASA Image and Video Library

1969-01-01

This picture illustrates a concept of a 33-Foot-Diameter Space Station Leading to a Space Base. In-house work of the Marshall Space Flight Center, as well as a Phase B contract with the McDornel Douglas Astronautics Company, resulted in a preliminary design for a space station in 1969 and l970. The Marshall-McDonnel Douglas approach envisioned the use of two common modules as the core configuration of a 12-man space station. Each common module was 33 feet in diameter and 40 feet in length and provided the building blocks, not only for the space station, but also for a 50-man space base. Coupled together, the two modules would form a four-deck facility: two decks for laboratories and two decks for operations and living quarters. Zero-gravity would be the normal mode of operation, although the station would have an artificial gravity capability. This general-purpose orbital facility was to provide wide-ranging research capabilities. The design of the facility was driven by the need to accommodate a broad spectrum of activities in support of astronomy, astrophysics, aerospace medicine, biology, materials processing, space physics, and space manufacturing. To serve the needs of Earth observations, the station was to be placed in a 242-nautical-mile orbit at a 55-degree inclination. An Intermediate-21 vehicle (comprised of Saturn S-IC and S-II stages) would have launched the station in 1977.

Space Station

NASA Image and Video Library

1970-01-01

This is an illustration of the Space Base concept. In-house work of the Marshall Space Flight Center, as well as a Phase B contract with the McDornel Douglas Astronautics Company, resulted in a preliminary design for a space station in 1969 and l970. The Marshall-McDonnel Douglas approach envisioned the use of two common modules as the core configuration of a 12-man space station. Each common module was 33 feet in diameter and 40 feet in length and provided the building blocks, not only for the space station, but also for a 50-man space base. Coupled together, the two modules would form a four-deck facility: two decks for laboratories and two decks for operations and living quarters. Zero-gravity would be the normal mode of operation, although the station would have an artificial-gravity capability. This general-purpose orbital facility was to provide wide-ranging research capabilities. The design of the facility was driven by the need to accommodate a broad spectrum of activities in support of astronomy, astrophysics, aerospace medicine, biology, materials processing, space physics, and space manufacturing. To serve the needs of Earth observations, the station was to be placed in a 242-nautical-mile orbit at a 55-degree inclination. An Intermediate-21 vehicle (comprised of Saturn S-IC and S-II stages) would have launched the station in 1977.

46 CFR 199.630 - Alternatives for passenger vessels in a specified service.

Code of Federal Regulations, 2010 CFR

2010-10-01

... applies if the vessel operates in shallow water not more than 3 miles from shore where the vessel cannot sink deep enough to submerge the topmost deck. 5 Alternative applies if the vessel operates on... requirements for survival craft in § 199.201(b) if the vessel operates— (1) On a route that is in shallow water...

Image Display And Manipulation System (IDAMS), user's guide

NASA Technical Reports Server (NTRS)

Cecil, R. W.

1972-01-01

A combination operator's guide and user's handbook for the Image Display and Manipulation System (IDAMS) is reported. Information is presented to define how to operate the computer equipment, how to structure a run deck, and how to select parameters necessary for executing a sequence of IDAMS task routines. If more detailed information is needed on any IDAMS program, see the IDAMS program documentation.

46 CFR 13.605 - Requirements to qualify for an STCW endorsement for advanced chemical tanker cargo operations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... engineering officer on chemical tankers; (ii) At least 90 days of rating or cadet service on deck or in the... advanced chemical tanker cargo operations. 13.605 Section 13.605 Shipping COAST GUARD, DEPARTMENT OF... Tankerman Endorsements § 13.605 Requirements to qualify for an STCW endorsement for advanced chemical tanker...

Construction of crack-free bridge decks : technical summary.

DOT National Transportation Integrated Search

2017-04-01

The report documents the performance of the decks based on crack surveys performed on the LC-HPC decks and : matching control bridge decks. The specifications for LC-HPC bridge decks, which cover aggregates, concrete, : and construction procedures, a...

46 CFR 171.140 - Drainage of a flush deck vessel.

Code of Federal Regulations, 2014 CFR

2014-10-01

... PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.140 Drainage of a flush deck vessel. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must...

46 CFR 171.140 - Drainage of a flush deck vessel.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.140 Drainage of a flush deck vessel. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must...

46 CFR 171.140 - Drainage of a flush deck vessel.

Code of Federal Regulations, 2013 CFR

2013-10-01

... PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.140 Drainage of a flush deck vessel. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must...

46 CFR 171.140 - Drainage of a flush deck vessel.

Code of Federal Regulations, 2012 CFR

2012-10-01

... PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.140 Drainage of a flush deck vessel. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must...

46 CFR 171.140 - Drainage of a flush deck vessel.

Code of Federal Regulations, 2011 CFR

2011-10-01

... PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.140 Drainage of a flush deck vessel. (a) Except as provided in paragraph (b) of this section, the weather deck on a flush deck vessel must...

Head-Worn Displays for NextGen

NASA Technical Reports Server (NTRS)

Bailey, Randall E.; Shelton, Kevin J.; Arthur, J. J.

2011-01-01

The operating concepts emerging under the Next Generation air transportation system (NextGen) require new technology and procedures - not only on the ground-side - but also on the flight deck. Flight deck display and decision support technologies are specifically targeted to overcome aircraft safety barriers that might otherwise constrain the full realization of NextGen. One such technology is the very lightweight, unobtrusive head-worn display (HWD). HWDs with an integrated head-tracking system are being researched as they offer significant potential benefit under emerging NextGen operational concepts. Two areas of benefit for NextGen are defined. First, the HWD may be designed to be equivalent to the Head-Up Display (HUD) using Virtual HUD concepts. As such, these operational credits may be provided to significantly more aircraft for which HUD installation is neither practical nor possible. Second, the HWD provides unique display capabilities, such as an unlimited field-of-regard. These capabilities may be integral to emerging NextGen operational concepts, eliminating safety issues which might otherwise constrain the full realization of NextGen. The paper details recent research results, current HWD technology limitations, and future technology development needed to realize HWDs as a enabling technology for NextGen.

Stress analysis on passenger deck due to modification from passenger ship to vehicle-carrying ship

NASA Astrophysics Data System (ADS)

Zubaydi, A.; Sujiatanti, S. H.; Hariyanto, T. R.

2018-03-01

Stress is a basic concept in learning about material mechanism. The main focus that needs to be brought to attention in analyzing stress is strength, which is the structural capacity to carry or distribute loads. The structural capacity not only measured by comparing the maximum stress with the material’s yield strength but also with the permissible stress required by the Indonesian Classification Bureau (BKI), which certainly makes it much safer. This final project analyzes stress in passenger deck that experiences modification due to load changes, from passenger load to vehicle one, carrying: 6-wheels truck with maximum weight of 14 tons, a passenger car with maximum weight of 3.5 tons, and a motorcycle with maximum weight of 0.4 tons. The deck structure is modelled using finite element software. The boundary conditions given to the structural model are fix and simple constraint. The load that works on this deck is the deck load which comes from the vehicles on deck with three vehicles’ arrangement plans. After that, software modelling is conducted for analysis purpose. Analysis result shows a variation of maximum stress that occurs i.e. 135 N/mm2, 133 N/mm2, and 152 N/mm2. Those maximum stresses will not affect the structure of passenger deck’s because the maximum stress that occurs indicates smaller value compared to the Indonesian Classification Bureau’s permissible stress (175 N/mm2) as well as the material’s yield strength (235 N/mm2). Thus, the structural strength of passenger deck is shown to be capable of carrying the weight of vehicles in accordance with the three vehicles’ arrangement plans.

Design and Development of a Multiprogramming Operating System for Sixteen Bit Microprocessors.

DTIC Science & Technology

1981-12-01

with the technical details of how services are programmed or produced, except perhaps when they fail to meet user requirements. Users are interested in...locations and loading decks. As the expense *and speed of computers increased, executive programs were created to allow several users to sequence...single user operating system as a companion to the 8080 microprocessor. CP/M (Control Program for Microcomputers) was a single user operating system that

RANS study of flow Characteristics Over flight deck of Simplified frigate Ship

NASA Astrophysics Data System (ADS)

Shukla, Shrish; Singh, Sidh Nath; Srinivasan, Balaji

2014-11-01

The combined operation of a ship and helicopter is ubiquitous in every naval organization. The operation of ship with the landing and takeoff of a helicopter over sea results in very complex flow phenomena due to presence of ship air wakes, strong velocity gradients and widely varying turbulence length scales. This complexity of flow is increased with the addition of helicopter downwash during landing and takeoff. The resultant flow is therefore very complicated and accurate prediction represents a computational challenge. We present Reynolds-averaged-Navier-Stokes (RANS) of turbulent flow over a simple frigate ship to gain insight into the flow phenomena over a flight deck. Flow conditions analysis is carried out numerically over the generic simplified frigate ship. Profiles of mean velocity across longitudinal and transverse plane have been analyzed along the ship. Further, we propose some design modifications in order to reduce pilot load and increase the ship helicopter operation limit (SHOL). Computational results for these modified designs are also presented and their efficacy in reducing the turbulence levels and recirculation zone in the ship air wakes is discussed. Graduate student.

Evaluation of Mixed-Mode Data-Link Communications for NextGen 4DT and Equivalent Visual Surface Operations

NASA Technical Reports Server (NTRS)

Prinzel, Lawrence J., III; Shelton, Kevin J.; Jones, Denise R.; Allamandola, Angela S.; Arthur, Jarvis, J., III; Bailey, Randall E.

2010-01-01

By 2025, U.S. air traffic is predicted to increase 3-fold and may strain the current air traffic management system, which may not be able to accommodate this growth. In response to this challenge, a revolutionary new concept has been proposed for U.S. aviation operations, termed the Next Generation Air Transportation System or NextGen. Many key capabilities are being identified to enable NextGen, including the use of data-link communications. Because NextGen represents a radically different approach to air traffic management and requires a dramatic shift in the tasks, roles, and responsibilities for the flight deck, there are numerous research issues and challenges that must be overcome to ensure a safe, sustainable air transportation system. Flight deck display and crew-vehicle interaction concepts are being developed that proactively investigate and overcome potential technology and safety barriers that might otherwise constrain the full realization of NextGen. The paper describes simulation research examining data-link communications during 4DT and equivalent visual surface operations.

TASAR Certification and Operational Approval Requirements - Analyses and Results

NASA Technical Reports Server (NTRS)

Koczo, Stefan, Jr.

2015-01-01

This report documents the results of research and development work performed by Rockwell Collins in addressing the Task 1 objectives under NASA Contract NNL12AA11C. Under this contract Rockwell Collins provided analytical support to the NASA Langley Research Center (LaRC) in NASA's development of a Traffic Aware Strategic Aircrew Requests (TASAR) flight deck Electronic Flight Bag (EFB) application for technology transition into operational use. The two primary objectives of this contract were for Rockwell Collins and the University of Iowa OPL to 1) perform an implementation assessment of TASAR toward early certification and operational approval of TASAR as an EFB application (Task 1 of this contract), and 2) design, develop and conduct two Human-in-the-Loop (HITL) simulation experiments that evaluate TASAR and the associated Traffic Aware Planner (TAP) software application to determine the situational awareness and workload impacts of TASAR in the flight deck, while also assessing the level of comprehension, usefulness, and usability of the features of TAP (Task 2 of this contract). This report represents the Task 1 summary report. The Task 2 summary report is provided in [0].

DORMAN computer program (study 2.5). Volume 3: Original data bank listing. [development of data bank for computerized information storage of NASA programs

NASA Technical Reports Server (NTRS)

Stricker, L. T.

1973-01-01

A number of analyses have been performed using the DORCA program for several NASA-funded Aerospace Corporation studies in the past few years. The data decks containing the input data for these analyses have been compiled and are submitted, under separate cover. A few of the data decks are full (basic) decks containing every data item and are used as reference decks in the data bank. The other data decks were obtained by differencing a full deck with respect to one of the reference decks. Using the DORMAN program, a full deck can be recreated from the modified deck and its reference deck when and if desired. The content and structure of the data bank are described. A description of each of these data decks is presented. Three of the cases that are included in this volume have become so widely recognized and accepted that additional descriptive material has been provided. The three cases are: Case 500 Costs, Case 506 Costs, and Case 403.

Commander Readdy after rendezvous with Mir

NASA Image and Video Library

1996-09-19

STS79-E-5058 (19 September 1996) --- During operations to catch up with Russia's Mir Space Station, astronaut William F. Readdy, mission commander, commands the Space Shuttle Atlantis from the left hand station on the forward flight deck, during Flight Day 4.

The interfaces between flightcrews and modern flight deck systems

DOT National Transportation Integrated Search

1996-06-18

On April 26, 1994, an Airbus A300-600 operated by China Airlines crashed at Nagoya, Japan, killing 264 passengers and flightcrew members. Contributing to the accident were conflicting actions taken by the flightcrew and the airplane's autopilot. The ...

14. INTERIOR OF MAIN DECKNOTE LEVERS FROM CEILING CONTROLLED BY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. INTERIOR OF MAIN DECK--NOTE LEVERS FROM CEILING CONTROLLED BY OPERATOR. LEFT HAND LEVER CONTROLLED THROTTLE, RIGHT HAND LEVER CONTROLLED SHOT GUN SWINGER. - Dredge CINCINNATI, Docked on Ohio River at foot of Lighthill Street, Pittsburgh, Allegheny County, PA

Total liquid routes and anti-icing liquids.

DOT National Transportation Integrated Search

2013-10-01

INDOT has successfully used salt brine in antiicing efforts as a way to deliver preventative treatment before an event (e.g. bridge deck : frost) occurs. In 2011 INDOT wanted to investigate the use of salt brine in deicing operations. This stud...

Plate & tube bridge deck evaluation in the deck test bed of the Troutville, Virginia, weigh station.

DOT National Transportation Integrated Search

2004-01-01

This report addresses the laboratory and field performance of multi-cellular fiber-reinforced polymer (FRP) composite bridge deck systems. We focus specifically on FRP decks produced from adhesively bonded pultrusions where the core of the deck posse...

Ohio Senator John Glenn sits in the orbiter Columbia's flight deck

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn, at left, enjoys a tour of the flight deck in the orbiter Columbia with Astronaut Stephen Oswald at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

Orion in the Well Deck After Splashdown and Recovery

NASA Image and Video Library

2014-12-05

NASA's Orion spacecraft is secured with tether lines inside the flooded well deck of the USS Anchorage in the Pacific Ocean about 600 miles off the coast of San Diego, California. After lifting off at 7:05 a.m. EST atop a Delta IV Heavy rocket from Space Launch Complex 37 at Cape Canaveral Air Force Station in Florida, Orion completed a two-orbit, four-and-a-half hour mission to test systems critical to crew safety, including the launch abort system, the heat shield and the parachute system. NASA, the U.S. Navy and Lockheed Martin coordinated efforts to recover Orion after splashdown. The Ground Systems Development and Operations Program is leading the recovery efforts.

Orion in the Well Deck After Splashdown and Recovery

NASA Image and Video Library

2014-12-05

NASA's Orion spacecraft has been recovered inside the flooded well deck of the USS Anchorage in the Pacific Ocean about 600 miles off the coast of San Diego, California. After lifting off at 7:05 a.m. EST atop a Delta IV Heavy rocket from Space Launch Complex 37 at Cape Canaveral Air Force Station in Florida, Orion completed a two-orbit, four-and-a-half hour mission to test systems critical to crew safety, including the launch abort system, the heat shield and the parachute system. NASA, the U.S. Navy and Lockheed Martin coordinated efforts to recover Orion after splashdown. The Ground Systems Development and Operations Program is leading the recovery efforts.

Relationship between Deck Level, Body Surface Temperature and Carcass Damages in Italian Heavy Pigs after Short Journeys at Different Unloading Environmental Conditions.

PubMed

Arduini, Agnese; Redaelli, Veronica; Luzi, Fabio; Dall'Olio, Stefania; Pace, Vincenzo; Nanni Costa, Leonardo

2017-02-10

In order to evaluate the relationships between deck level, body surface temperature and carcass damages after a short journey (30 min), 10 deliveries of Italian heavy pigs, including a total of 1400 animals from one farm, were examined. Within 5 min after the arrival at the abattoir, the vehicles were unloaded. Environmental temperature and relative humidity were recorded and a Temperature Humidity Index (THI) was calculated. After unloading, maximum temperatures of dorsal and ocular regions were measured by a thermal camera on groups of pigs from each of the unloaded decks. After dehairing, quarters and whole carcasses were evaluated subjectively by a trained operator for skin damage using a four-point scale. On the basis of THI at unloading, deliveries were grouped into three classes. Data of body surface temperature and skin damage score were analysed in a model including THI class, deck level and their interaction. Regardless of pig location in the truck, the maximum temperature of the dorsal and ocular regions increased with increasing THI class. Within each THI class, the highest and lowest body surface temperatures were found in pigs located on the middle and upper decks, respectively. Only THI class was found to affect the skin damage score ( p < 0.05), which increased on quarters and whole carcasses with increasing THI class. The results of this study on short-distance transport of Italian heavy pigs highlighted the need to control and ameliorate the environmental conditions in the trucks, even at relatively low temperature and THI, in order to improve welfare and reduce loss of carcass value.

Investigating mode errors on automated flight decks: illustrating the problem-driven, cumulative, and interdisciplinary nature of human factors research.

PubMed

Sarter, Nadine

2008-06-01

The goal of this article is to illustrate the problem-driven, cumulative, and highly interdisciplinary nature of human factors research by providing a brief overview of the work on mode errors on modern flight decks over the past two decades. Mode errors on modem flight decks were first reported in the late 1980s. Poor feedback, inadequate mental models of the automation, and the high degree of coupling and complexity of flight deck systems were identified as main contributors to these breakdowns in human-automation interaction. Various improvements of design, training, and procedures were proposed to address these issues. The author describes when and why the problem of mode errors surfaced, summarizes complementary research activities that helped identify and understand the contributing factors to mode errors, and describes some countermeasures that have been developed in recent years. This brief review illustrates how one particular human factors problem in the aviation domain enabled various disciplines and methodological approaches to contribute to a better understanding of, as well as provide better support for, effective human-automation coordination. Converging operations and interdisciplinary collaboration over an extended period of time are hallmarks of successful human factors research. The reported body of research can serve as a model for future research and as a teaching tool for students in this field of work.

Detecting subsurface features and distresses of roadways and bridge decks with ground penetrating radar at traffic speed

NASA Astrophysics Data System (ADS)

Liu, Hao; Birken, Ralf; Wang, Ming L.

2017-04-01

This paper presents the detections of the subsurface features and distresses in roadways and bridge decks from ground penetrating radar (GPR) data collected at traffic speed. This GPR system is operated at 2 GHz with a penetration depth of 60 cm in common road materials. The system can collect 1000 traces a second, has a large dynamic range and compact packaging. Using a four channel GPR array, dense spatial coverage can be achieved in both longitudinal and transversal directions. The GPR data contains significant information about subsurface features and distresses resulting from dielectric difference, such as distinguishing new and old asphalt, identification of the asphalt-reinforced concrete (RC) interface, and detection of rebar in bridge decks. For roadways, the new and old asphalt layers are distinguished from the dielectric and thickness discontinuities. The results are complemented by surface images of the roads taken by a video camera. For bridge decks, the asphalt-RC interface is automatically detected by a cross correlation and Hilbert transform algorithms, and the layer properties (e.g., dielectric constant and thickness) can be identified. Moreover, the rebar hyperbolas can be visualized from the GPR B-scan images. In addition, the reflection amplitude from steel rebar can be extracted. It is possible to estimate the rebar corrosion level in concrete from the distribution of the rebar reflection amplitudes.

21. 80 foot pony truss view is from the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. 80 foot pony truss - view is from the deck, looking down to the junction of the two pony trusses, showing the top of the lower chord pin connection on top of the replacement pier. Also shown is some deck surface and an electrical conduit. This is typical of the junction of all the pony trusses. - Weidemeyer Bridge, Spanning Thomes Creek at Rawson Road, Corning, Tehama County, CA

Compartment A4 hold at midplatform level, view from starboard to ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Compartment A-4 hold at mid-platform level, view from starboard to port shows protective deck framing and underside of armor plate. Open wood ceiling aids in circulating air. Note ventilation duct for fresh air at center of photograph. Open hatch penetrates protective deck and leads to bread room, compartment A-102. (012) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

STS-30 aft flight deck onboard view of overhead window, Earth limb, cow photo

NASA Image and Video Library

1989-05-08

STS030-10-008 (4-8 May 1989) --- Since the beginning manned space travel, astronauts have taken with them items of personal sentiment. In case of Mark C. Lee, STS-30 mission specialist, a picture of a cow testifies to his background as one reared on a Wisconsin farm. The scene, through a flight deck aft window, also shows Earth some 160 nautical miles away.

46 CFR 171.010 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... weather deck extending no more than one-half of the vessel's length over deck (LOD) measured over the weather deck. (b) Deepest subdivision load line means the waterline that corresponds to the deepest draft... tangent to the waterline. (g) Flush deck means a continuous weather deck located at the uppermost sheer...

46 CFR 171.010 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... weather deck extending no more than one-half of the vessel's length over deck (LOD) measured over the weather deck. (b) Deepest subdivision load line means the waterline that corresponds to the deepest draft... tangent to the waterline. (g) Flush deck means a continuous weather deck located at the uppermost sheer...

Strategic sensor locations of FPR bridge decks

NASA Astrophysics Data System (ADS)

Wu, Hwai-Chung; Warnemuende, Kraig; Yan, An; Mu, Bin

2003-07-01

Advanced fiber-reinforced polymer composite (FRP) has been increasingly used in bridge deck to replace concrete or steel. A FRP bridge deck can be designed to meet AASHTO HS-25 load requirements. FRP decks have many advantages over the conventional reinforced concrete or steel decks owing to their lightweight, high strength and corrosion resistance. However, such new deck system requires extensive monitoring to ensure its designed performance before its widespread acceptance by the bridge community. For inspection and evaluation purpose, a proper monitoring system consisting of various kinds of sensors installed in the FRP deck is critical. This paper provides a framework for designing an efficient monitoring system. The strategic sensor locations are identified based on the stress analysis of the FRP deck.

PV module mounting method and mounting assembly

DOEpatents

Lenox, Carl J.S.; Johnson, Kurt M.

2013-04-23

A method for mounting PV modules to a deck includes selecting PV module layout pattern so that adjacent PV module edges are spaced apart. PV mounting and support assemblies are secured to the deck according to the layout pattern using fasteners extending into the deck. The PV modules are placed on the PV mounting and support assemblies. Retaining elements are located over and secured against the upper peripheral edge surfaces of the PV modules so to secure them to the deck with the peripheral edges of the PV modules spaced apart from the deck. In some examples a PV module mounting assembly, for use on a shingled deck, comprises flashing, a base mountable on the flashing, a deck-penetrating fastener engageable with the base and securable to the deck so to secure the flashing and the base to the shingled deck, and PV module mounting hardware securable to the base.

Davis combs her hair

NASA Image and Video Library

1997-08-28

STS085-327-011 (7 - 19 August 1997) --- Astronaut N. Jan Davis spends a moment of her off-duty time aboard the Space Shuttle Discovery brushing her hair. Davis, payload commander, never strayed far from the payload operations checklist, seen attached to nearby mid-deck wall.

Frick on FD during Expedition 16/STS-122 Joint Operations

NASA Image and Video Library

2008-02-10

S122-E-007578 (10 Feb. 2008) --- Astronaut Steve Frick, STS-122 commander, is pictured with a package of food while occupying the commander's station on the flight deck of Space Shuttle Atlantis while docked with the International Space Station.

MS Mastracchio uses the hand-held laser rangefinder during STS-106

NASA Image and Video Library

2000-09-18

STS106-320-014 (10 September 2000) --- Astronaut Richard A. Mastracchio, mission specialist, uses a handheld laser device on the aft flight deck of the Space Shuttle Atlantis to track the range of the International Space Station during rendezvous operations.

Various view with fish-eye lens of STS-103 crew on aft flight deck

NASA Image and Video Library

2000-01-28

STS103-375-027 (19 - 27 December 1999).--- Astronaut Jean-Francois Clervoy, mission specialist representing the European Space Agency (ESA), controls Discovery's remote manipulator system (RMS) robot arm during operations.with the Hubble Space Telescope (HST).

Diurnal rhythms of visual accommodation and blink responses - Implication for flight-deck visual standards

NASA Technical Reports Server (NTRS)

Murphy, M. R.; Randle, R. J.; Williams, B. A.

1977-01-01

Possible 24-h variations in accommodation responses were investigated. A recently developed servo-controlled optometer and focus stimulator were used to obtain monocular accommodation response data on four college-age subjects. No 24-h rhythm in accommodation was shown. Heart rate and blink rate also were measured and periodicity analysis showed a mean 24-h rhythm for both; however, blink rate periodograms were significant for only two of the four subjects. Thus, with the qualifications that college students were tested instead of pilots and that they performed monocular laboratory tasks instead of binocular flight-deck tasks, it is concluded that 24-h rhythms in accommodation responses need not be considered in setting visual standards for flight-deck tasks.

NASA Research to Support the Airlines

NASA Technical Reports Server (NTRS)

Mogford, Richard

2016-01-01

This is a PowerPoint presentation that was a review of NASA projects that support airline operations. It covered NASA tasks that have provided new tools to the airline operations center and flight deck including the Flight Awareness Collaboration Tool, Dynamic Weather Routes, Traffic Aware Strategic Aircrew Requests, and Airplane State Awareness and Prediction Technologies. This material is very similar to other previously approved presentations with the same title.

System design and operation of a 100 kilovolt, 2 kilohertz pulse modulator for plasma source ion implantation

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

Reass, W.A.

1994-07-01

This paper describes the electrical design and operation of a high power modulator system implemented for the Los Alamos Plasma Source Ion Implantation (PSII) facility. To test the viability of the PSII process for various automotive components, the modulator must accept wide variations of load impedance. Components have varying area and composition which must be processed with different plasmas. Additionally, the load impedance may change by large factors during the typical 20 uS pulse, due to plasma displacement currents and sheath growth. As a preliminary design to test the system viability for automotive component implantation, suitable for a manufacturing environment,more » circuit topology must be able to directly scale to high power versions, for increased component through-put. We have chosen an evolutionary design approach with component families of characterized performance, which should Ion result in a reliable modulator system with component lifetimes. The modulator utilizes a pair of Litton L-3408 hollow beam amplifier tubes as switching elements in a ``hot-deck`` configuration. Internal to the main of planar triode hot deck, an additional pair decks, configured in a totem pole circuit, provide input drive to the L-3408 mod-anodes. The modulator can output over 2 amps average current (at 100 kV) with 1 kW of modanode drive. Diagnostic electronics monitor the load and stops pulses for 100 mS when a load arcs occur. This paper, in addition to providing detailed engineering design information, will provide operational characteristics and reliability data that direct the design to the higher power, mass production line capable modulators.« less

Finishes for Wood Decks

Treesearch

Mark Knaebe

2013-01-01

Wood decks have become an important part of residential construction. Wood decks can add versatile living space to a home and, with minimal maintenance, provide decades of use. However, wood decks are exposed to high levels of stress from severe weather conditions that shrink and swell the wood. Without proper maintenance, wood decks can develop problems such as checks...

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

Bech, H.; Haugsen, P.B.

The Norwegian Oil Company, Saga Petroleum a.s., is operator on two promising deep water blocks in the Norwegian sector of the North Sea. As a result, the company has introduced a new platform concept designed specifically for hostile and deep water areas. The platform idea is the result of a systematic innovation procedure. The first step was to analyze and describe the functions of the different structural elements on a general basis. Next was to analyze how these elements contributed to the total concept. The final development stage was to create a new solution. The resulting (hybrid platform design conceptmore » appears to offer a number of inherent deck layout and towout deck weight advantages). The concrete substructure is a lower unit consisting of a foundation with concrete skirts that will penetrate the soft soil in the seabed and a high concrete caisson extending up from the foundation, which is made up of seven cells with varying concrete thicknesses, terminating in domes. The upper steel platform section is a lattice-type jacket structure. There is a separate column for internal personnel access between the platform deck and the concrete caisson.« less

26. Photograph of a photograph in possession of Rock Island ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

26. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SERIES OF VIEWS BEFORE CONSTRUCTION OF LOCK AND DAM, SHOWING RAIL BED ON UPPER DECK (UPPER LEFT), SWING SPAN IN ROTATION (UPPER RIGHT), EAST ELEVATION OF SWING SPAN AND BALTIMORE TRUSSES (CENTER), VEHICULAR ROADWAY ON LOWER DECK (LOWER LEFT), AND DRAW PIER. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Rock Island Bridge, Fort Armstrong Avenue, Rock Island, Rock Island County, IL

STS-99 Kregel & Thiele show mapping SRTM techniques on OV-105's flight deck

NASA Image and Video Library

2000-02-13

S99-E-5258 (13 February 2000) --- Astronauts Kevin R. Kregel (left), mission commander, and Gerhard P.J. Thiele demonstrate mapping techniques for the Space Radar Topography Mission (SRTM) using a payload-equipped Shuttle and a globe on Endeavour's flight deck. The two are joined by astronaut Janet L. Kavandi, mission specialist, on the SRTM's Red Team. Thiele is a mission specialist representing the European Space Agency (ESA).

Deficits in emotion based decision-making in schizophrenia; a new insight based on the Iowa Gambling Task.

PubMed

Matsuzawa, Daisuke; Shirayama, Yukihiko; Niitsu, Tomihisa; Hashimoto, Kenji; Iyo, Masaomi

2015-03-03

Defective decision-making is a symptom of impaired cognitive function observed in patients with schizophrenia. Impairment on the Iowa Gambling Task (IGT) has been reported in patients with schizophrenia, but these results are inconsistent among studies. We differentiated subjects based on whether they expressed certainty at having deciphered an advantageous strategy in the course of the task. We investigated this impairment using the IGT in patients with schizophrenia and performed analysis different to standard advantageous decks minus disadvantageous decks in all 100 card choices, [C+D]-[A+B](1-100). We examined the effects on behavior after receiving a big penalty. Results were dependent on participants utilizing with or without certainty, the best strategy for positive gain. Schizophrenic patients without certainty failed to show card choice shift, from disadvantageous to advantageous decks. Differences in card choices on the IGT were clearly shown between patients with schizophrenia and normal controls by the use of improvement from block 1 to blocks 3-5, [C+D]-[A+B]([41-100]-[1-20]) (P<0.001), rather than by the composite value of blocks 3-5, [C+D]-[A+B](41-100) (P=0.011). The deficit of emotion-based learning in schizophrenia without uncertainty were related to scores on the SANS and S5 attention. In addition, S1 affective flattering and S4 anhedonia-asociality were also related to these deficits. For a while, normal controls showed a smooth shift from disadvantageous to advantageous decks after big penalties, with or without a certainty for strategy. However, patients with schizophrenia failed to show switching from disadvantageous to advantageous decks, even after big penalties, under the same conditions. Our results highlight certainty of strategy and behavior after a big penalty, as two points of difference between patients with schizophrenia and normal controls in the accumulation of net scores. Copyright © 2014 Elsevier Inc. All rights reserved.

Images from Galileo of the Venus cloud deck

USGS Publications Warehouse

Belton, M.J.S.; Gierasch, P.J.; Smith, M.D.; Helfenstein, P.; Schinder, P.J.; Pollack, James B.; Rages, K.A.; Ingersoll, A.P.; Klaasen, K.P.; Veverka, J.; Anger, C.D.; Carr, M.H.; Chapman, C.R.; Davies, M.E.; Fanale, F.P.; Greeley, R.; Greenberg, R.; Head, J. W.; Morrison, D.; Neukum, G.; Pilcher, C.B.

1991-01-01

Images of Venus taken at 418 (violet) and 986 [near-infrared (NIR)] nanometers show that the morphology and motions of large-scale features change with depth in the cloud deck. Poleward meridional velocities, seen in both spectral regions, are much reduced in the NIR. In the south polar region the markings in the two wavelength bands are strongly anticorrelated. The images follow the changing state of the upper cloud layer downwind of the subsolar point, and the zonal flow field shows a longitudinal periodicity that may be coupled to the formation of large-scale planetary waves. No optical lightning was detected.

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

STS-56 Commander Cameron uses SAREX on OV-103's aft flight deck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-56 Commander Kenneth Cameron, wearing headset and headband equipped with penlight flashlight, uses the Shuttle Amateur Radio Experiment II (SAREX-II) on the aft flight deck of Discovery, Orbiter Vehicle (OV) 103. Cameron, positioned just behind the pilots seat, talks to amateur radio operators on Earth via the SAREX equipment. SAREX cables and the interface module freefloat in front of the pilots seat. The SAREX scan converter (a white box) is seen just above Cameron's head attached to overhead panel O9. SAREX was established by NASA, the American Radio League/Amateur Radio Satellite Corporation and the JSC Amateur Radio Club to encourage public participation in the space program through a program to demonstrate the effectiveness of conducting short-wave radio transmissions between the Shuttle and ground-based radio operators at low-cost ground stations with amateur and digital techniques. As on several previous missions, SAREX was used on this flight as an educational opportunity

A Laboratory Glass-Cockpit Flight Simulator for Automation and Communications Research

NASA Technical Reports Server (NTRS)

Pisanich, Gregory M.; Heers, Susan T.; Shafto, Michael G. (Technical Monitor)

1995-01-01

A laboratory glass-cockpit flight simulator supporting research on advanced commercial flight deck and Air Traffic Control (ATC) automation and communication interfaces has been developed at the Aviation Operations Branch at the NASA Ames Research Center. This system provides independent and integrated flight and ATC simulator stations, party line voice and datalink communications, along with video and audio monitoring and recording capabilities. Over the last several years, it has been used to support the investigation of flight human factors research issues involving: communication modality; message content and length; graphical versus textual presentation of information, and human accountability for automation. This paper updates the status of this simulator, describing new functionality in the areas of flight management system, EICAS display, and electronic checklist integration. It also provides an overview of several experiments performed using this simulator, including their application areas and results. Finally future enhancements to its ATC (integration of CTAS software) and flight deck (full crew operations) functionality are described.

STS-37 Pilot Cameron and MS Godwin work on OV-104's aft flight deck

NASA Image and Video Library

1991-04-11

STS037-33-031 (5-11 April 1991) --- Astronauts Kenneth D. Cameron, STS-37 pilot, and Linda M. Godwin, mission specialist, take advantage of a well-lighted crew cabin to pose for an in-space portrait on the Space Shuttle Atlantis' aft flight deck. The two shared duties controlling the Remote Manipulator System (RMS) during operations involving the release of the Gamma Ray Observatory (GRO) and the Extravehicular Activity (EVA) of astronauts Jerry L. Ross and Jerome (Jay) Apt. The overhead window seen here and nearby eye-level windows (out of frame at left) are in a busy location on Shuttle missions, as they are used for payload surveys, Earth observation operations, astronomical studies and other purposes. Note the temporarily stowed large format still photo camera at lower right corner. This photo was made with a 35mm camera. This was one of the visuals used by the crew members during their April 19 Post Flight Press Conference (PFPC) at the Johnson Space Center (JSC).

Comparison of shipborne GNSS-derived precipitable water vapor with radiosonde in the western North Pacific and in the seas adjacent to Japan

NASA Astrophysics Data System (ADS)

Shoji, Yoshinori; Sato, Kazutoshi; Yabuki, Masanori; Tsuda, Toshitaka

2017-11-01

We installed two global navigation satellite system (GNSS) antennas on a research vessel, the RYOFU MARU of the Japan Meteorological Agency, and conducted experimental observations to assess the GNSS-derived precipitable water vapor (PWV) from October 19, 2016, to August 6, 2017. One antenna was set on the mast (MAST), while another antenna was set on the upper deck (DECK). The GNSS analysis was conducted using the precise point positioning procedure with a real-time GNSS orbit. A quality control (QC) procedure based on the amount of zenith tropospheric delay (ZTD) time variation was proposed. After the QC was applied, the retrieved PWVs were compared to 77 radiosonde observations. The PWVs of MAST agreed with the radiosonde observations with a 1.7 mm root mean square (RMS) difference, a - 0.7-mm bias, and 3.6% rejection rate, while that of DECK showed a 3.2, - 0.8 mm, and 15.7%. The larger RMS and higher rejection rate of DECK imply a stronger multi-path effect on the deck. The differences in the GNSS PWV versus radiosonde observations were compared to the atmospheric delay, the estimated altitude of the GNSS antenna, the vessel's moving speed, the wind speed, and the wave height. The atmospheric delay and GNSS antenna altitude showed moderate correlation with the differences. The results suggest the kinematic PPP's potential for practical water vapor monitoring over oceans worldwide. At the same time, from the growing negative biases with the PWV value and with estimated antenna altitude, it could be inferred that the difficulty grows in separating the signal delay from the vertical coordinate under high-humidity conditions.[Figure not available: see fulltext.

46 CFR 171.135 - Weather deck drainage on a vessel of 100 gross tons or more.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Weather deck drainage on a vessel of 100 gross tons or...) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.135 Weather deck drainage on a vessel of 100 gross tons or more. The weather deck must have...

46 CFR 171.135 - Weather deck drainage on a vessel of 100 gross tons or more.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Weather deck drainage on a vessel of 100 gross tons or...) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.135 Weather deck drainage on a vessel of 100 gross tons or more. The weather deck must have...

46 CFR 171.135 - Weather deck drainage on a vessel of 100 gross tons or more.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Weather deck drainage on a vessel of 100 gross tons or...) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.135 Weather deck drainage on a vessel of 100 gross tons or more. The weather deck must have...

46 CFR 171.135 - Weather deck drainage on a vessel of 100 gross tons or more.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Weather deck drainage on a vessel of 100 gross tons or...) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.135 Weather deck drainage on a vessel of 100 gross tons or more. The weather deck must have...

46 CFR 171.135 - Weather deck drainage on a vessel of 100 gross tons or more.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Weather deck drainage on a vessel of 100 gross tons or...) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Drainage of Weather Decks § 171.135 Weather deck drainage on a vessel of 100 gross tons or more. The weather deck must have...

NASA TLA workload analysis support. Volume 1: Detailed task scenarios for general aviation and metering and spacing studies

NASA Technical Reports Server (NTRS)

Sundstrom, J. L.

1980-01-01

The techniques required to produce and validate six detailed task timeline scenarios for crew workload studies are described. Specific emphasis is given to: general aviation single pilot instrument flight rules operations in a high density traffic area; fixed path metering and spacing operations; and comparative workload operation between the forward and aft-flight decks of the NASA terminal control vehicle. The validation efforts also provide a cursory examination of the resultant demand workload based on the operating procedures depicted in the detailed task scenarios.

Alternatives to steel grid decks - phase II.

DOT National Transportation Integrated Search

2012-09-01

The primary objective of this research project was to investigate alternatives to open grid steel decks for movable bridges. Three alternative deck systems, including aluminum deck, ultra-high performance concrete (UHPC)-high-strength steel (HSS) dec...

78 FR 79289 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-30

... leakage into the main deck cargo wire integration unit (WIU). The water flowed from the main deck floor... deck cargo wire integration unit (WIU). The water flowed from the main deck floor panels, through...

Orion in the Well Deck After Splashdown and Recovery

NASA Image and Video Library

2014-12-05

After splashdown, NASA's Orion spacecraft has been recovered and is positioned on rubber "speed bumps" inside the flooded well deck of the USS Anchorage in the Pacific Ocean about 600 miles off the coast of San Diego, California. After lifting off at 7:05 a.m. EST atop a Delta IV Heavy rocket from Space Launch Complex 37 at Cape Canaveral Air Force Station in Florida, Orion completed a two-orbit, four-and-a-half hour mission to test systems critical to crew safety, including the launch abort system, the heat shield and the parachute system. NASA, the U.S. Navy and Lockheed Martin coordinated efforts to recover Orion after splashdown. The Ground Systems Development and Operations Program is leading the recovery efforts.

Ohio Senator John Glenn sits in the orbiter Columbia's flight deck

NASA Technical Reports Server (NTRS)

1998-01-01

Ohio Senator John Glenn, at left, sits in the flight deck of the orbiter Columbia as astronaut Stephen Oswald explains some of the flight equipment to the senator at the Orbiter Processing Facility 3 at Kennedy Space Center. Senator Glenn arrived at KSC on Jan. 20 to tour KSC operational areas and to view the launch of STS-89 later this week. Glenn, who made history in 1962 as the first American to orbit the Earth, completing three orbits in a five-hour flight aboard Friendship 7, will fly his second space mission aboard Space Shuttle Discovery this October. Glenn is retiring from the Senate at the end of this year and will be a payload specialist aboard STS-95.

KSC-2014-4772

NASA Image and Video Library

2014-12-05

SAN DIEGO, Calif. -- NASA's Orion spacecraft is on rubber bumpers in the flooded well deck of the USS Anchorage in the Pacific Ocean about 600 miles off the coast of San Diego, California. Orion splashed down after its first flight test in Earth orbit. NASA, the U.S. Navy and Lockheed Martin are coordinating efforts to recover Orion and secure the spacecraft in the well deck of the USS Anchorage. Orion completed a two-orbit, four-and-a-half hour mission, to test systems critical to crew safety, including the launch abort system, the heat shield and the parachute system. The Ground Systems Development and Operations Program is leading the recovery efforts. For more information, visit www.nasa.gov/orion Photo credit: NASA/Kenny Allen

Navy Irregular Warfare and Counterterrorism Operations: Background and Issues for Congress

DTIC Science & Technology

2017-03-21

appropriation account. Regarding this funding request, DOD states that The Underwater Systems line item procures dry and wet combat submersibles...modifications, and field changes to the Dry Deck Shelter (DDS), and various systems and components for Special Operations Forces (SOF) Combat Diving...environments. The Dry Combat Submersibles (DCS) will provide the capability to insert and extract SOF and/or payloads into denied areas from strategic

View of deck of pony truss approach span. Deck system ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of deck of pony truss approach span. Deck system has failed at northwest corner. Looking south. - Naval Supply Annex Stockton, Daggett Road Bridge, Daggett Road traversing Burns Cut Off, Stockton, San Joaquin County, CA

Olivas uses communication equipment on the FD during Joint Operations

NASA Image and Video Library

2007-06-13

S117-E-07194 (13 June 2007) --- Astronaut John "Danny" Olivas, STS-117 mission specialist, uses a communication system while looking over procedures checklists on the flight deck of Space Shuttle Atlantis during flight day six activities while docked with the International Space Station.

Olivas uses communication equipment on the FD during Joint Operations

NASA Image and Video Library

2007-06-13

S117-E-07192 (13 June 2007) --- Astronaut John "Danny" Olivas, STS-117 mission specialist, uses a communication system while looking over procedures checklists on the flight deck of Space Shuttle Atlantis during flight day six activities while docked with the International Space Station.

30 CFR 250.1628 - Design, installation, and operation of production systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Systems; (3) Electrical system information including a plan of each platform deck, outlining all hazardous... Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, or API RP 505, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum...

77 FR 66857 - Merchant Marine Personnel Advisory Committee: Intercessional Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

... Committee (MERPAC) will meet to work on Task Statement 71 concerning review of the Knowledge, Understanding... may be submitted by one of the following methods: Federal eRulemaking Portal: http://www.regulations...: (1) Review the knowledge, understanding and proficiency (KUP) guidelines for operational level deck...

Rick Husband gives thumbs-up from flight deck during rendezvous

NASA Image and Video Library

2017-04-20

S96-E-5037 (29 May 1999) --- Astronaut Rick D. Husband, pilot, signals with thumbs up during Discovery's rendezvous operations with the International Space Station (ISS). The photo was taken with an electronic still camera (ESC) at 03:34:23 GMT, May 29, 1999.

Algorithms for highway-speed acoustic impact-echo evaluation of concrete bridge decks

NASA Astrophysics Data System (ADS)

Mazzeo, Brian A.; Guthrie, W. Spencer

2018-04-01

A new acoustic impact-echo testing device has been developed for detecting and mapping delaminations in concrete bridge decks at highway speeds. The apparatus produces nearly continuous acoustic excitation of concrete bridge decks through rolling mats of chains that are placed around six wheels mounted to a hinged trailer. The wheels approximately span the width of a traffic lane, and the ability to remotely lower and raise the apparatus using a winch system allows continuous data collection without stationary traffic control or exposure of personnel to traffic. Microphones near the wheels are used to record the acoustic response of the bridge deck during testing. In conjunction with the development of this new apparatus, advances in the algorithms required for data analysis were needed. This paper describes the general framework of the algorithms developed for converting differential global positioning system data and multi-channel audio data into maps that can be used in support of engineering decisions about bridge deck maintenance, rehabilitation, and replacement (MR&R). Acquisition of position and audio data is coordinated on a laptop computer through a custom graphical user interface. All of the streams of data are synchronized with the universal computer time so that audio data can be associated with interpolated position information through data post-processing. The audio segments are individually processed according to particular detection algorithms that can adapt to variations in microphone sensitivity or particular chain excitations. Features that are greater than a predetermined threshold, which is held constant throughout the analysis, are then subjected to further analysis and included in a map that shows the results of the testing. Maps of data collected on a bridge deck using the new acoustic impact-echo testing device at different speeds ranging from approximately 10 km/h to 55 km/h indicate that the collected data are reasonably repeatable. Use of the new acoustic impact-echo testing device is expected to enable more informed decisions about MR&R of concrete bridge decks.

Life-cycle assessment of redwood decking in the United States with a comparison to three other decking materials

Treesearch

R. Bergman; H. Sup-Han; E. Oneil; I. Eastin

2013-01-01

The goal of the study was to conduct a life-cycle inventory (LCI) of California redwood (Sequoia sempervirens) decking that would quantify the critical environmental impacts of decking from cradle to grave. Using that LCI data, a life-cycle assessment (LCA) was produced for redwood decking. The results were used to compare the environmental footprint...

40 CFR Table 28 to Subpart G of... - Deck Seam Length Factors a (SD) for Internal Floating Roof Tanks

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 9 2011-07-01 2011-07-01 false Deck Seam Length Factors a (SD) for... (SD) for Internal Floating Roof Tanks Deck construction Typical deck seam length factor Continuous... decks only. Units for SD are feet per square feet. b SD=1/W, where W = sheet width (feet). c If no...

40 CFR Table 28 to Subpart G of... - Deck Seam Length Factors a (SD) for Internal Floating Roof Tanks

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Deck Seam Length Factors a (SD) for... (SD) for Internal Floating Roof Tanks Deck construction Typical deck seam length factor Continuous... decks only. Units for SD are feet per square feet. b SD=1/W, where W = sheet width (feet). c If no...

Polymer concrete overlay on SH-51, bridge deck

NASA Astrophysics Data System (ADS)

Borg, T. M.

1982-06-01

A thin resinous overlay was placed on a sound bridge deck in Oklahoma to evaluate its performance over one year using various physical tests. The evaluation shows how well the overlay protects the reinforcing steel from corrosion due to deicing salts. The steps leading to the construction of the overlay are detailed as well as the actual placing of the overlay. The results of various physical tests are reported for both before and after the overlay.

Hydraulic forces on submerged bridge decks.

DOT National Transportation Integrated Search

2008-09-01

Bridge decks can be subjected to large horizontal forces when overtopping occurs. These forces may result in the displacement of bridge decks from the bents. This paper reports on the results of a laboratory study of horizontal forces on bridge decks...

Damage detection and repair methods for GFRP bridge decks : [summary].

DOT National Transportation Integrated Search

2011-01-01

Glass fiber-reinforced polymer (GFRP) decks offer : advantages as replacements for worn steel bridge : decks because of their high strength-to-weight : ratio and fast installation time. However, before : GFRP decks can be put into service, methods : ...

Reflected Deck Plan and Deck Plan from Pre2004 Fire and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Reflected Deck Plan and Deck Plan from Pre-2004 Fire and Existing Condition, 2009 - Boston & Maine Railroad, Berlin Branch Bridge #148.81, Formerly spanning Moose Brook at former Boston & Maine Railroad, Gorham, Coos County, NH

Analytical and experimental evaluation of an aluminum bridge deck panel. Part 2, failure analysis.

DOT National Transportation Integrated Search

1999-01-01

Aluminum bridge decks may prove to be an alternative to concrete decks for improving the performance of structural bridge systems. Combining excellent corrosion resistance with extremely low density, aluminum decks can prolong surface life, facilitat...

Construction of bridge decks with precast prestressed deck planks

DOT National Transportation Integrated Search

2002-04-01

The purpose of this paper is to discuss the construction and early performance of two 1999 - 2000 bridge deck replacement state contracts in Illinois that included precast, prestressed concrete (PPC) deck planks. Metal stay-in-place forms used in one...

Empirical deck for phased construction and widening [summary].

DOT National Transportation Integrated Search

2017-06-01

The most common method used to design and analyze bridge decks, termed the traditional : method, treats a deck slab as if it were made of strips supported by inflexible girders. An : alternative the empirical method treats the deck slab as a ...

4. View of bridge deck from northeast approach (bridge deck ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. View of bridge deck from northeast approach (bridge deck from southwest approach is virtually identical - Big Cottonwood River Bridge No. 246, Spanning Big Cottonwood River at Cottonwood Street (City Road No. 165), New Ulm, Brown County, MN

Effect of temperature and relative humidity during transportation on green coffee bean moisture content and ochratoxin A production.

PubMed

Palacios-Cabrera, Hector A; Menezes, Hilary C; Iamanaka, Beatriz T; Canepa, Frederico; Teixeira, Aldir A; Carvalhaes, Nelson; Santi, Domenico; Leme, Plinio T Z; Yotsuyanagi, Katumi; Taniwaki, Marta H

2007-01-01

Changes in temperature, relative humidity, and moisture content of green coffee beans were monitored during transportation of coffee from Brazil to Italy. Six containers (three conventional and three prototype) were stowed in three different places (hold, first floor, and deck) on the ship. Each prototype was located next to a conventional container. The moisture content of the coffee in the container located on the first floor was less affected by environmental variations (0.7%) than that in the hold and on the deck. Coffee located in the hold showed the highest variation in moisture content (3%); in addition, the container showed visible condensation. Coffee transported on the deck showed an intermediary variation in moisture (2%), and there was no visible condensation. The variation in coffee moisture content of the prototype containers was similar to that of the conventional ones, especially in the top layers of coffee bags (2 to 3%), while the increase in water activity was 0.70. This suggests that diffusion of moisture occurs very slowly inside the cargo and that there are thus sufficient time and conditions for fungal growth. The regions of the container near the wall and ceiling are susceptible to condensation since they are close to the headspace with its high relative humidity. Ochratoxin A production occurred in coffee located at the top of the container on the deck and in the wet bags from the hold (those found to be wet on opening the containers at the final destination).

Effectiveness of exterior beam rotation prevention systems for bridge deck construction.

DOT National Transportation Integrated Search

2016-06-01

Bridge decks often overhang past the exterior girders in order to increase the width of the deck while limiting the required : number of longitudinal girders. The overhanging portion of the deck results in unbalanced eccentric loads to the exterior g...

The effects of temperature on fiber composite bridge decks.

DOT National Transportation Integrated Search

2009-01-01

In this study the fiber composite bridge decks were subjected to thermal gradients to obtain the temperature difference between the top and bottom surface of the decks and to determine the thermal properties of the deck. The fiber composite bridge de...

29 CFR 1918.64 - Powered conveyors.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the brakes cannot be released until power is applied and the brakes are automatically engaged if the... provided for use in an emergency. Whenever the operation of any power conveyor requires personnel to work... the trimmer. (e) Grain trimmer power cable. Power cables between the deck control box and the grain...

Flexible Work Group Methods in Apparel Manufacturing

DTIC Science & Technology

1993-04-01

machine can take several. A real life example would be a machine that assembles skateboards . The input parts (wheels, trucks, deck) are different. At the...end of the operation, one kind of item comes out, an assembled skateboard . class source This is a derivative of sequentialmachine that has no input

Analytical and experimental investigation of the effects of concrete removal operations on adjacent concrete that is to remain

DOT National Transportation Integrated Search

2002-01-15

This report contains both analytical and experimental work, as well as mathematical work on concrete bridge, located on Route 89 in Vermont. The bridge was renovated by replacing the deck. The experimental work included monitoring the effect of the H...

14 CFR 125.317 - Inspector's credentials: Admission to pilots' compartment: Forward observer's seat.

Code of Federal Regulations, 2010 CFR

2010-01-01

... inspection, an FAA inspector presents an Aviation Safety Inspector credential, FAA Form 110A, to the pilot in... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR... of safety. (b) A forward observer's seat on the flight deck, or forward passenger seat with headset...

Melvin on FD during Expedition 16/STS-122 Joint Operations

NASA Image and Video Library

2008-02-10

S122-E-007587 (10 Feb. 2008) --- Astronaut Leland Melvin, STS-122 mission specialist, witnesses microgravity in action on the aft flight deck of Space Shuttle Atlantis while docked with the International Space Station. A package of food, scissors and a spoon float freely near Melvin.

Public/Private Partnerships for New Construction.

ERIC Educational Resources Information Center

Adams, Matthew C.

1999-01-01

Discusses how colleges can finance new construction projects during lean financial times by employing public/private partnerships in an off-balance sheet financing format. Construction planning of a new school parking deck is used to illustrate the process. Benefits of savings in operating costs, management fees, and other line-item expenses are…

78 FR 12136 - Fifty Eighth Meeting: RTCA Special Committee 186, Automatic Dependent Surveillance-Broadcast (ADS-B)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-21

.... Issued in Washington, DC, on February 19, 2013. Paige Williams, Management Analyst, Business Operations... Trajectory Management Other? Other Business. None Identified Review Action Items/Work Programs. Adjourn...) [ssquf] Flight-deck Interval Management (FIM) [ssquf] CAVS and CDTI Assisted Pilot Procedures (CAPP...

46 CFR 129.440 - Emergency lighting.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INSTALLATIONS Lighting Systems § 129.440 Emergency lighting. (a) A vessel of less than 100 gross tons must have... working (machinery) spaces below the main deck. (b) The emergency lighting required by paragraph (a) of... to an automatic battery-charger; and (4) Of enough capacity for 6 hours of continuous operation. ...

32 CFR 707.5 - Underway replenishment contour lights.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Underway replenishment contour lights. 707.5... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.5 Underway replenishment contour lights... underway replenishment operations, either red or blue lights at delivery-ship-deck-edge extremities. [42 FR...

32 CFR 707.5 - Underway replenishment contour lights.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Underway replenishment contour lights. 707.5... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.5 Underway replenishment contour lights... underway replenishment operations, either red or blue lights at delivery-ship-deck-edge extremities. [42 FR...

32 CFR 707.5 - Underway replenishment contour lights.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Underway replenishment contour lights. 707.5... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.5 Underway replenishment contour lights... underway replenishment operations, either red or blue lights at delivery-ship-deck-edge extremities. [42 FR...

32 CFR 707.5 - Underway replenishment contour lights.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Underway replenishment contour lights. 707.5... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.5 Underway replenishment contour lights... underway replenishment operations, either red or blue lights at delivery-ship-deck-edge extremities. [42 FR...

32 CFR 707.5 - Underway replenishment contour lights.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Underway replenishment contour lights. 707.5... RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.5 Underway replenishment contour lights... underway replenishment operations, either red or blue lights at delivery-ship-deck-edge extremities. [42 FR...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

46 CFR 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Openings below the weather deck in the side of a vessel... Side of a Vessel Below the Bulkhead or Weather Deck § 171.119 Openings below the weather deck in the... waters, an opening port light is not permitted below the weather deck unless— (1) The sill is at least 30...

Use of innovative concrete mixes for improved constructability and sustainability of bridge decks.

DOT National Transportation Integrated Search

2013-11-01

Bridge deck crack surveys were performed on twelve bridges on US-59 south of Lawrence, Kansas, to determine the effects of : mixture proportions, concrete properties, deck type, and girder type on the crack density of reinforced concrete bridge decks...

NYSDOT Bridge Deck Task Force evaluation of bridge deck cracking on NYSDOT bridges

DOT National Transportation Integrated Search

2007-02-01

This paper presents a summary of knowledge gained by the NYSDOT Bridge Deck Task Force (BDTF). Although the paper contains recommendations to reduce the prevalence and severity of bridge deck cracking, it does not include a silver bullet soluti...

Cognitive representations of flight-deck information attributes

NASA Technical Reports Server (NTRS)

Ricks, Wendell R.; Jonsson, Jon E.; Rogers, William H.

1994-01-01

A large number of aviation issues are generically being called fligh-deck information management issues, underscoring the need for an organization or classification structure. One objective of this study was to empirically determine how pilots organize flight-deck information attributes and -- based upon that data -- develop a useful taxonomy (in terms of better understanding the problems and directing solutions) for classifying flight-deck information management issues. This study also empirically determined how pilots model the importance of flight-deck information attributes for managing information. The results of this analysis suggest areas in which flight-deck researchers and designers may wish to consider focusing their efforts.

46 CFR 111.30-11 - Deck coverings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Deck coverings. 111.30-11 Section 111.30-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-11 Deck coverings. Non-conducting deck coverings, such as non-conducting...

46 CFR 111.30-11 - Deck coverings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Deck coverings. 111.30-11 Section 111.30-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-11 Deck coverings. Non-conducting deck coverings, such as non-conducting...

46 CFR 111.30-11 - Deck coverings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Deck coverings. 111.30-11 Section 111.30-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-11 Deck coverings. Non-conducting deck coverings, such as non-conducting...

46 CFR 111.30-11 - Deck coverings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Deck coverings. 111.30-11 Section 111.30-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-11 Deck coverings. Non-conducting deck coverings, such as non-conducting...

46 CFR 111.30-11 - Deck coverings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Deck coverings. 111.30-11 Section 111.30-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-11 Deck coverings. Non-conducting deck coverings, such as non-conducting...

46 CFR 132.320 - Helicopter-landing decks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Helicopter-landing decks. 132.320 Section 132.320 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS FIRE-PROTECTION EQUIPMENT Miscellaneous § 132.320 Helicopter-landing decks. Each vessel with a helicopter-landing deck must...

46 CFR 132.320 - Helicopter-landing decks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Helicopter-landing decks. 132.320 Section 132.320 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS FIRE-PROTECTION EQUIPMENT Miscellaneous § 132.320 Helicopter-landing decks. Each vessel with a helicopter-landing deck must...

46 CFR 132.320 - Helicopter-landing decks.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Helicopter-landing decks. 132.320 Section 132.320 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS FIRE-PROTECTION EQUIPMENT Miscellaneous § 132.320 Helicopter-landing decks. Each vessel with a helicopter-landing deck must...

46 CFR 132.320 - Helicopter-landing decks.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Helicopter-landing decks. 132.320 Section 132.320 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS FIRE-PROTECTION EQUIPMENT Miscellaneous § 132.320 Helicopter-landing decks. Each vessel with a helicopter-landing deck must...

46 CFR 132.320 - Helicopter-landing decks.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Helicopter-landing decks. 132.320 Section 132.320 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS FIRE-PROTECTION EQUIPMENT Miscellaneous § 132.320 Helicopter-landing decks. Each vessel with a helicopter-landing deck must...

Strength and fatigue of three glass fiber reinforced composite bridge decks with mechanical deck to stringer connections.

DOT National Transportation Integrated Search

2012-02-01

Replacement of the steel grating deck on the lift span of the Morrison Bridge in Portland, OR, will utilize glass : fiber reinforced polymer (FRP) panels to address ongoing maintenance issues of the deteriorated existing deck, improve driver : safety...

Use of innovative concrete mixes for improved constructability and sustainability of bridge decks : [technical summary].

DOT National Transportation Integrated Search

2013-11-01

Bridge deck crack surveys were performed on twelve bridges on US-59 south of Lawrence, Kansas, to determine the effects of mixture proportions, concrete properties, deck type, and girder type on the crack density of reinforced concrete bridge decks.

46 CFR 108.167 - Weather deck ladders.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Weather deck ladders. 108.167 Section 108.167 Shipping... EQUIPMENT Construction and Arrangement Means of Escape § 108.167 Weather deck ladders. Each unit must have at least one permanent, inclined ladder between each weather deck. Classified Locations ...

46 CFR 108.167 - Weather deck ladders.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Weather deck ladders. 108.167 Section 108.167 Shipping... EQUIPMENT Construction and Arrangement Means of Escape § 108.167 Weather deck ladders. Each unit must have at least one permanent, inclined ladder between each weather deck. Classified Locations ...

46 CFR 108.167 - Weather deck ladders.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Weather deck ladders. 108.167 Section 108.167 Shipping... EQUIPMENT Construction and Arrangement Means of Escape § 108.167 Weather deck ladders. Each unit must have at least one permanent, inclined ladder between each weather deck. Classified Locations ...

46 CFR 108.167 - Weather deck ladders.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Weather deck ladders. 108.167 Section 108.167 Shipping... EQUIPMENT Construction and Arrangement Means of Escape § 108.167 Weather deck ladders. Each unit must have at least one permanent, inclined ladder between each weather deck. Classified Locations ...

46 CFR 108.167 - Weather deck ladders.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Weather deck ladders. 108.167 Section 108.167 Shipping... EQUIPMENT Construction and Arrangement Means of Escape § 108.167 Weather deck ladders. Each unit must have at least one permanent, inclined ladder between each weather deck. Classified Locations ...

Computational and Experimental Study of Supersonic Nozzle Flow and Aft-Deck Interactions

NASA Technical Reports Server (NTRS)

Bruce, Walter E., IV; Carter, Melissa B.; Elmiligui, Alaa A.; Winski, Courtney S.; Nayani, Sudheer N.; Castner, Raymond S.

2016-01-01

NASA has been conducting research into reducing sonic boom and changing FAA regulations to allow for supersonic commercial transport over land in the United States. This particular study looks at a plume passing through a shock generated from an aft deck on a nacelle; the aft deck is meant to represent the trailing edge of a wing. NASA Langley Research Center USM3D CFD code results are compared to the experimental data taken at the NASA Glenn Research Center 1-foot by 1-foot Supersonic Wind Tunnel. This study included examining two turbulence models along with different volume sourcing methods for grid generation. The results show that using the k-epsilon turbulence model within USM3D produced shock signatures that closely follow the experimental data at a variety of nozzle pressure ratio settings.

An Assessment of Reduced Crew and Single Pilot Operations in Commercial Transport Aircraft Operations

NASA Technical Reports Server (NTRS)

Bailey, Randall E.; Kramer, Lynda J.; Kennedy, Kellie D.; Stephens, Chad L.; Etherington, Timothy J.

2017-01-01

Future reduced crew operations or even single pilot operations for commercial airline and on-demand mobility applications are an active area of research. These changes would reduce the human element and thus, threaten the precept that "a well-trained and well-qualified pilot is the critical center point of aircraft systems safety and an integral safety component of the entire commercial aviation system." NASA recently completed a pilot-in-the-loop high fidelity motion simulation study in partnership with the Federal Aviation Administration (FAA) attempting to quantify the pilot's contribution to flight safety during normal flight and in response to aircraft system failures. Crew complement was used as the experiment independent variable in a between-subjects design. These data show significant increases in workload for single pilot operations, compared to two-crew, with subjective assessments of safety and performance being significantly degraded as well. Nonetheless, in all cases, the pilots were able to overcome the failure mode effects in all crew configurations. These data reflect current-day flight deck equipage and help identify the technologies that may improve two-crew operations and/or possibly enable future reduced crew and/or single pilot operations.

Hybrid FRP-concrete bridge deck system final report II : long term performance of hybrid FRP-concrete bridge deck system.

DOT National Transportation Integrated Search

2009-06-01

This report describes the investigation of the long term structural performance of a : hybrid FRP-concrete (HFRPC) bridge deck on steel girders. The study aimed at : assessing three long term aspects pertaining to the HFRPC bridge deck: (1) creep : c...

Recommendations for the connection between full-depth precast bridge deck panel systems and precast I-beams.

DOT National Transportation Integrated Search

2007-01-01

Precast bridge deck panels can be used in place of a cast-in-place concrete deck to reduce bridge closure times for deck replacements or new bridge construction. The panels are prefabricated at a precasting plant providing optimal casting and curing ...

46 CFR 108.486 - Helicopter decks.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Helicopter decks. 108.486 Section 108.486 Shipping COAST... Fire Extinguishing Systems Fire Protection for Helicopter Facilities § 108.486 Helicopter decks. At least two of the accesses to the helicopter landing deck must each have a fire hydrant on the unit's...

46 CFR 108.486 - Helicopter decks.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Helicopter decks. 108.486 Section 108.486 Shipping COAST... Fire Extinguishing Systems Fire Protection for Helicopter Facilities § 108.486 Helicopter decks. At least two of the accesses to the helicopter landing deck must each have a fire hydrant on the unit's...

46 CFR 108.486 - Helicopter decks.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Helicopter decks. 108.486 Section 108.486 Shipping COAST... Fire Extinguishing Systems Fire Protection for Helicopter Facilities § 108.486 Helicopter decks. At least two of the accesses to the helicopter landing deck must each have a fire hydrant on the unit's...

46 CFR 108.486 - Helicopter decks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Helicopter decks. 108.486 Section 108.486 Shipping COAST... Fire Extinguishing Systems Fire Protection for Helicopter Facilities § 108.486 Helicopter decks. At least two of the accesses to the helicopter landing deck must each have a fire hydrant on the unit's...

46 CFR 108.486 - Helicopter decks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Helicopter decks. 108.486 Section 108.486 Shipping COAST... Fire Extinguishing Systems Fire Protection for Helicopter Facilities § 108.486 Helicopter decks. At least two of the accesses to the helicopter landing deck must each have a fire hydrant on the unit's...

46 CFR 173.062 - Drainage of weather deck.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Drainage of weather deck. 173.062 Section 173.062 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.062 Drainage of weather deck. The weather deck of each sailing...

46 CFR 92.10-45 - Weather deck communications.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Weather deck communications. 92.10-45 Section 92.10-45... CONSTRUCTION AND ARRANGEMENT Means of Escape § 92.10-45 Weather deck communications. (a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. ...

46 CFR 190.10-45 - Weather deck communications.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Weather deck communications. 190.10-45 Section 190.10-45... CONSTRUCTION AND ARRANGEMENT Means of Escape § 190.10-45 Weather deck communications. (a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. ...

46 CFR 92.10-45 - Weather deck communications.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Weather deck communications. 92.10-45 Section 92.10-45... CONSTRUCTION AND ARRANGEMENT Means of Escape § 92.10-45 Weather deck communications. (a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. ...

46 CFR 174.215 - Drainage of weather deck.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Drainage of weather deck. 174.215 Section 174.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES... weather deck. The weather deck must have open rails to allow rapid clearing of water, or must have freeing...

46 CFR 173.062 - Drainage of weather deck.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Drainage of weather deck. 173.062 Section 173.062 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.062 Drainage of weather deck. The weather deck of each sailing...

46 CFR 190.10-45 - Weather deck communications.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Weather deck communications. 190.10-45 Section 190.10-45... CONSTRUCTION AND ARRANGEMENT Means of Escape § 190.10-45 Weather deck communications. (a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. ...

46 CFR 174.215 - Drainage of weather deck.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Drainage of weather deck. 174.215 Section 174.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES... weather deck. The weather deck must have open rails to allow rapid clearing of water, or must have freeing...

46 CFR 173.062 - Drainage of weather deck.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Drainage of weather deck. 173.062 Section 173.062 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.062 Drainage of weather deck. The weather deck of each sailing...

46 CFR 92.10-45 - Weather deck communications.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Weather deck communications. 92.10-45 Section 92.10-45... CONSTRUCTION AND ARRANGEMENT Means of Escape § 92.10-45 Weather deck communications. (a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. ...

46 CFR 92.10-45 - Weather deck communications.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Weather deck communications. 92.10-45 Section 92.10-45... CONSTRUCTION AND ARRANGEMENT Means of Escape § 92.10-45 Weather deck communications. (a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. ...

46 CFR 173.062 - Drainage of weather deck.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Drainage of weather deck. 173.062 Section 173.062 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.062 Drainage of weather deck. The weather deck of each sailing...

46 CFR 190.10-45 - Weather deck communications.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Weather deck communications. 190.10-45 Section 190.10-45... CONSTRUCTION AND ARRANGEMENT Means of Escape § 190.10-45 Weather deck communications. (a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. ...

46 CFR 174.215 - Drainage of weather deck.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Drainage of weather deck. 174.215 Section 174.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES... weather deck. The weather deck must have open rails to allow rapid clearing of water, or must have freeing...