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FAA William J. Hughes Technical Center for Advanced Aerospace

rosaP Repository & Open Science Access Portal

Technical reports, Tech Notes, and articles that document the FAA’s applied research, engineering, testing and evaluation, and resulting scientific solutions addressing current and future air transportation challenges in collaboration with industry, academia, and other government partners. For more content, visit the FAA Technical Library https://www.faa.gov/about/office_org/headquarters_offices/ang/library/. Bookmark this collection:https://rosap.ntl.bts.gov/collection_faa_tl or https://doi.org/10.21949/1530830.

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Showing 601 - 620 of 802 results
  • Intrinsically Safe Current Limit Study for Aircraft Fuel Tank Electronics
    Intrinsically Safe Current Limit Study for Aircraft Fuel Tank Electronics
    Ochs, Robert I.
    2005-10-01 | PDF
    This technical note describes research performed to determine the ignition hazard presented by small fragments of superfine steel wool that contact energized direct current wires in aircraft fuel tanks. Several different methods of shorting a circuit with steel wool were explored. An ignitable mixture of hydrogen, oxygen, and argon, calibrated to h ...
  • Evaluation of the 12Second Vertical Bunsen Burner Test Used to Determine the Fireworthiness of Aircraft Duct Materials
    Evaluation of the 12-Second Vertical Bunsen Burner Test Used to Determine the Fireworthiness of Aircraft Duct Materials
    Reinhardt, John W.
    2005-10-01 | PDF
    This technical note provides the technical approach and test results of the evaluation of the currently used Federal Aviation Administration certification test, known as the 12-second vertical Bunsen burner test, to certify aircraft ducts and conduits.
  • Human Factors Considerations for Passwords and Other User Identification Techniques Part 1 Literature Review and Analysis
    Human Factors Considerations for Passwords and Other User Identification Techniques— Part 1: Literature Review and Analysis
    Allendoerfer, Kenneth ;
    Pai, Shantanu
    2005-09-01 | PDF
    All users need proper authorization before they can access National Airspace System (NAS) equipment. Current systems employ a variety of user identification systems and techniques such as usernames, passwords, and smartcards. Current procedures and policies place a variety of sometimes contradictory requirements on the Technical Operations workforc ...
  • Adsil Glass Coating Study
    Adsil Glass Coating Study
    Cyrus, Holly M.
    2005-09-01 | PDF
    Paint markings on runways and taxiways are damaged from ultraviolet rays, stained by aircraft fuel, and discolored. Glass coatings, used as a sealant for the paint, have shown promise as a possible solution to these problems. The research effort described in this report investigates the effectiveness of an Anchored Dendritic Silicate Interactive Li ...
  • Conference Control System ComputerHuman Interface Prototype Description and Design
    Conference Control System Computer-Human Interface Prototype Description and Design
    Pai, Shantanu ;
    Allendoerfer, Kenneth R
    2005-08-01 | PDF
    The Federal Aviation Administration (FAA) Air Traffic Control System Command Center (ATCSCC) is responsible for the strategic aspects of the National Airspace System (NAS). The ATCSCC modifies traffic flow and rates when congestion, weather, equipment outages, runway closures, or other operational conditions affect the NAS. Controllers at the ATCSC ...
  • Conference Control System ComputerHuman Interface Prototype Description and Design Rationale
    Conference Control System Computer-Human Interface Prototype Description and Design Rationale
    Pai, Shantanu ;
    Allendoerfer, Kenneth R.
    2005-08-01 | PDF
    The Federal Aviation Administration (FAA) Air Traffic Control System Command Center (ATCSCC) is responsible for the strategic aspects of the National Airspace System (NAS). The ATCSCC modifies traffic flow and rates when congestion, weather, equipment outages, runway closures, or other operational conditions affect the NAS. Controllers at the ATCSC ...
  • Comparative Evaluation of the Effectiveness of a HighPerformance Multiposition BumperMounted Turret to the Performance of a P19 RoofMounted Turret
    Comparative Evaluation of the Effectiveness of a High-Performance, Multiposition, Bumper-Mounted Turret to the Performance of a P-19 Roof-Mounted Turret
    Patterson, James W. ;
    Risinger, Charles
    2005-06-01 | PDF
    Advances in firefighting research have brought forth new concepts that have the potential for greatly enhancing firefighting capabilities of airport fire fighters. One such concept is the high-performance, multi-position, bumper-mounted turret. The research described in this report evaluated various operating characteristics of the high-performance ...
  • Light Emitting Diode Taxiway Edge Lights Emissions Evaluation
    Light Emitting Diode Taxiway Edge Lights Emissions Evaluation
    Cyrus, Holly M.
    2005-03-01 | PDF
    This study was conducted to evaluate taxiway edge fixtures using light emitting diode (LED) technology to determine (1) if electrical emission levels from these fixtures are sufficient to cause interference to airfield circuits and warrant further investigation and (2) if there is a need to change the certification requirements for these electrical ...
  • Study of an ATC Baseline for the Evaluation of Team Configurations Effects of Allocating Multisector Control Functions to a Radar Associate or Airspace Coordinator Position
    Study of an ATC Baseline for the Evaluation of Team Configurations: Effects of Allocating Multisector Control Functions to a Radar Associate or Airspace Coordinator Position
    Willems, Ben ;
    Heiney, Michele.
    2005-02-01 | PDF
    Thirty Air Traffic Control Specialists (ATCSs) from Air Route Traffic Control Centers within the United States voluntarily participated in a study to investigate if a multi-sector air traffic control position could assist sector controllers using conventional means available in the current National Airspace System. ATCSs either worked as a radar co ...
  • HumanintheLoop Simulation Evaluating the Collocation of the User Request Evaluation Tool Traffic Management Advisor and ControllerPilot Data Link Communications Experiment 1 Toll Combination
    Human-in-the-Loop Simulation Evaluating the Collocation of the User Request Evaluation Tool, Traffic Management Advisor, and Controller-Pilot Data Link Communications: Experiment 1 - Toll Combination
    Sollenberger, Randy L ;
    Willems, Ben
    2005-02-01 | PDF
    The Federal Aviation Administration (FAA) Free Flight Program successfully deployed the User Request Evaluation Tool (URET), Traffic Management Advisor (TMA), and Controller-Pilot Data Link Communications (CPDLC) to a limited number of Air Route Traffic Control Centers (ARTCCs). As deployment expands nationwide, several facilities may eventually re ...
  • An Evaluation of the Flammability of Aircraft Wiring
    An Evaluation of the Flammability of Aircraft Wiring
    Cahill, Patricia
    2004-12-01 | PDF
    This report discusses the flammability tests conducted on aviation and nonaviation electrical wiring that were performed to re-evaluate the effectiveness of the current Federal Aviation Administration (FAA)-mandated 60° Bunsen burner flammability test requirement for aircraft wiring. The evaluation included a 60° flammability test, an intermediate- ...
  • Evaluation of InPavement Runway Guard Lights
    Evaluation of In-Pavement Runway Guard Lights
    Patterson, James W.
    2004-12-01 | PDF
    In-pavement Runway Guard Lights are a series of alternate-flashing yellow, unidirectional in-pavement lighting fixtures (L-852G) equally spaced along a runway holding position marking that are only visible to aircraft approaching the hold position from the taxiway side of the fixture. In some instances, however, problems have been encountered where ...
  • Design of Information Display Systems for Air Traffic Control
    Design of Information Display Systems for Air Traffic Control
    Yuditsky, Tanya ;
    Friedman-Berg, Ferne
    2004-11-01 | PDF
    This document presents standards and guidelines for the design of Information Display Systems for Air Traffic Control (ATC). A computer-based Information Display System (IDS) provides access to various types of information needed to perform a job. The ATC environment and the time critical nature of Air Traffic operations bring unique requirements f ...
  • Collocation of User Request Evaluation Tool Traffic Management Advisor and Controller Pilot Data Link Communications An initial Human Factors Evaluation
    Collocation of User Request Evaluation Tool, Traffic Management Advisor, and Controller Pilot Data Link Communications: An initial Human Factors Evaluation
    Della Rocco, Pamela S ;
    Panjwani, Gulshan
    2004-11-01 | PDF
    This study was a human factors evaluation of collocating User Request Evaluation Tool (URET), Core Capability Limited Deployment, Traffic Management Advisor, and Controller Pilot Data Link Communications (CPDLC), formerly Build 1A. Human Factors Specialists conducted the evaluation in two phases: a “paper and pencil” study - Phase 1 and a modified ...
  • Information Organization for a Portal Using A CardSorting Technique
    Information Organization for a Portal Using A Card-Sorting Technique
    Ahlstron, Vicki ;
    Allendoerfer, Kenneth
    2004-09-01 | PDF
    The Office of Knowledge Management at the Federal Aviation Administration’s William J. Hughes Technical Center asked researchers from the National Airspace System Human Factors Group to provide human factors input for a new enterprise information portal. The portal would contain a large amount of information. In order for the portal to be successfu ...
  • Visual Coding of Status for Technical Operations Systems
    Visual Coding of Status for Technical Operations Systems
    Ahlstrom, Vicki ;
    Muldoon, Robert
    2004-08-01 | PDF
    In order to monitor and control over 30,000 different services and equipment, Technical Operations (TO) specialists must be provided with clear and consistent methods for recognizing status quickly. Without specific guidance on status coding, each new system must come up with a strategy for conveying status information, leading to coding that is in ...
  • TRACON Controller Weather Information Needs II Cognitive Work Analysis
    TRACON Controller Weather Information Needs: II. Cognitive Work Analysis
    Ahlstrom, Ulf
    2004-07-01 | PDF
    The main purpose of the present study is to assess the Terminal Radar Approach Control (TRACON) weather information needs. An additional objective is to assess the flow of weather information within the TRACON environment and the impact on controller and pilot operations during adverse weather conditions. The study used the framework of Cognitive W ...
  • Web Based Portal Computer Human Interface Guidelines
    Web Based Portal Computer Human Interface Guidelines
    Ahlstrom, Ulf ;
    Friedman-Berg, Ferne,
    2004-06-01 | PDF
    This document provides guidance for portal computer-human interfaces. The authors collected information from various standards and guidelines (including the Human Factors Design Standard) and combined it with examples and lessons learned through human factors experience to form specific guidelines. Guidelines within this document are written in the ...
  • Flammability Assessment of BulkPacked Nonrechargeable Lithium Primary Batteries in Transport Category Aircraft Final Report
    Flammability Assessment of Bulk-Packed, Nonrechargeable Lithium Primary Batteries in Transport Category Aircraft Final Report
    Webster, Harry
    2004-06-01 | PDF
    This report documents the findings of a series of tests conducted to determine the flammability characteristics of primary lithium batteries and the dangers associated with shipping them in bulk form on commercial transport category aircraft.
  • MILW22759 Vertical Flammability Test Versus the 60 Degree Flammability Test
    MIL-W-22759 Vertical Flammability Test Versus the 60 Degree Flammability Test
    Gomez, Cesar A.
    2004-06-01 | PDF
    There is a need to clarify the wire flammability compliance requirements specified in the latest amendments of Title 14 Code of Federal Regulations and the Airworthiness Manual (CFR/AWM) for the detailed specification sheet MIL-W-22759/16. CFR requirements prescribe a 60 degree flammability test for the MIL-W-22759 specification sheet, while MIL-W- ...
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