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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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0 of 1000
Showing 21 - 40 of 1033 results
  • An Approach to FlybyWire Handling Qualities Testing Linking Development Tools to Civil Certification Requirements
    An Approach to Fly-by-Wire Handling Qualities Testing Linking Development Tools to Civil Certification Requirements
    Jones, Michael ;
    Shubert, Martin
    2026-04-01 | PDF
    Traditional certification methods may not be suitable for aircraft in the powered-lift category. These novel aircraft feature alternative fuels (e.g. electric), distributed propulsion, over-actuated control surfaces, and advanced fly-by-wire technology. A larger research portfolio focuses on developing a variety of flight test techniques for this c ...
  • A Numerical Study of the Feasibility of Vertical Avalanche Defense Structures
    A Numerical Study of the Feasibility of Vertical Avalanche Defense Structures
    Meloch, Francis ;
    Simenhois, Ron
    2026-04-01 | PDF
    Traditional avalanche defense structures are costly to install and maintain, visually intrusive, and must be placed perpendicular to slopes. Many highway avalanche programs, therefore, rely on active measures like explosives, which carry inherent risks and may not prevent all large avalanches from reaching roadways. This project investigates an inn ...
  • Measurement and Modeling of Hazardous Substances Produced in Fires Fueled by Polymeric Materials
    Measurement and Modeling of Hazardous Substances Produced in Fires Fueled by Polymeric Materials
    Khosroshahi, Farnaz Beygi ;
    Stoliarov, Stanislav I.
    2026-03-01 | PDF
    A new methodology was developed to conduct combustion experiments under constant global equivalence ratio (GER) conditions using a modified Fire Propagation Apparatus (FPA). The approach maintains fixed ventilation by applying calibrated, time-dependent air-flow profiles, enabling GER to remain constant despite continuous changes in fuel-pyrolysis ...
  • National Airport Pavement Test Facility Construction Cycle 9 Volume 3 Geosynthetic Test
    National Airport Pavement Test Facility Construction Cycle 9 — Volume 3, Geosynthetic Test
    Kazmee, Hasan ;
    Murrell, Scott
    2026-03-01 | PDF
    Construction Cycle 9 (CC9) was the ninth in a series of full-scale airport pavement tests performed at the Federal Aviation Administration (FAA) National Airport Pavement Test Facility, the fifth involving flexible pavements. It contained four test areas: fatigue, geosynthetics, cement-treated permeable base, and overload. This report addresses the ...
  • Runway Incursion Mitigation Fiscal Year 2024 Annual Summary Report
    Runway Incursion Mitigation Fiscal Year 2024 Annual Summary Report
    Vitagliano, Lauren ;
    Debban, Steven
    2026-03-01 | PDF
    In fiscal year (FY) 2012, the Federal Aviation Administration (FAA) Office of Airports (ARP) initiated a research study to identify and geographically locate areas at airports with nonstandard taxiway geometry. This research was advanced because an earlier study had shown nonstandard taxiway geometries to be associated with a higher prevalence of r ...
  • Computational Materials for Qualification and Certification CM4QC Strategy Document Maturation of Computational Materials Methods for AviationFocused Qualification and Certification of Metal Additive Manufacturing as an Example of ProcessIntensive Materials
    Computational Materials for Qualification and Certification (CM4QC) Strategy Document: Maturation of Computational Materials Methods for Aviation-Focused Qualification and Certification of Metal Additive Manufacturing (as an Example of Process-Intensive Materials)
    Glaessgen, Edward H ;
    Gorelik, Michael
    2026-03-01 | PDF
    This report was written to address the U.S. aviation industry’s need to increase the efficiency of qualification and certification (Q&C) of process-intensive aviation components through the maturation and adoption of computational materials (CM) methods. A key challenge in the introduction of these CM approaches is overcoming the valley of death, w ...
    Supporting Files
  • Lighted X Runway Closure MarkerFlight Testing
    Lighted X Runway Closure Marker—Flight Testing
    King, Ryan ;
    Gorman, W Russ
    2026-03-01 | PDF
    On July 7, 2017, an Airbus A320 nearly collided with another aircraft on Taxiway C at San Francisco International Airport. The A320 mistakenly aligned with the taxiway instead of the parallel runway on which they were cleared to land. Because of this incident, the National Transportation Safety Board (NTSB) made a safety recommendation to improve t ...
  • Impact Testing of 410 Stainless Steel for Material Impact Model Development
    Impact Testing of 410 Stainless Steel for Material Impact Model Development
    Revilock, Duane M. ;
    Ruggeri, Charles R.
    2026-03-01 | PDF
    A project is underway to develop a consistent set of material properties, impact test data, and failure analysis for a variety of metallic aircraft materials that can be used to develop improved impact failure and deformation models. This project is jointly funded by the NASA Glenn Research Center and the Federal Aviation Administration William J. ...
  • Frost Thickness and Roughness Evolution on ColdSoaked FuelLaden Wings
    Frost Thickness and Roughness Evolution on Cold-Soaked, Fuel-Laden Wings
    McClain, Stephen T. ;
    O’Neal, Dennis L.
    2026-03-01 | PDF
    Frost that forms on the surface of wings with fuel remaining in integrated fuel tanks following a flight is referred to as cold soaked fuel frost. Frost roughness was characterized using two experimental facilities which provided different methods for capturing the thermodynamic environment representing the cold soaked fuel frost growth process. A ...
  • Assessment of Emerging Metallic Structures Technologies through Test and Analysis of Fuselage Structure Design Fabrication and Assembly of Advanced Fuselage Panels using Fiber Metal Laminate Materials
    Assessment of Emerging Metallic Structures Technologies through Test and Analysis of Fuselage Structure: Design, Fabrication and Assembly of Advanced Fuselage Panels using Fiber Metal Laminate Materials
    Jonas, Paul G. ;
    Weddle, Ron
    2026-02-01 | PDF
    To effectively gauge the advancements in Emerging Metallic Structures Technologies (EMST), a collaborative effort involving Arconic, Embraer, the National Institute for Aviation Research (NIAR) and the Federal Aviation Administration (FAA) has been undertaken. This collaboration focuses on the development of a full-scale fuselage structure test art ...
  • National Airport Pavement Test Facility Construction Cycle 9 Volume 1 Traffic Test Summary
    National Airport Pavement Test Facility Construction Cycle 9: Volume 1 — Traffic Test Summary
    Kazmee, Hasan ;
    Murrell, Scott
    2026-02-01 | PDF
    Construction Cycle 9 (CC9) was the ninth in a series of full-scale airport pavement tests performed at the Federal Aviation Administration (FAA) National Airport Pavement Test Facility (NAPTF), and the fifth involving flexible pavements. It consisted of ten flexible pavement test items assigned to four test areas: (1) Fatigue Model and Base Course ...
  • Standardized Framework for Winter Weather Road Condition Indices
    Standardized Framework for Winter Weather Road Condition Indices
    Nlenanya, Inya ;
    Sassani, Alireza
    2026-02-01 | PDF
    State and local agencies across the United States have developed winter weather road condition indices (WWRCIs) to support decisions related to roadway operations, public information, road closures, and winter maintenance responses based on prevailing conditions. However, the absence of a standardized national framework for WWRCIs has resulted in s ...
  • EMST Panel 1 Phase2 Aramis
    Tian, Yongzhe ;
    Stanley, Dave
    2026-01-01 | ZIP
    In partnership with Arconic and Embraer, the Federal Aviation Administration (FAA) is assessing emerging metallic structures technologies (EMST) using the FAA’s Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. In this collaborative effort, full-scale fuselage panel test data will be obtained to assess the effect of EMS ...
    Dataset Supporting Files
  • EMST Panel 1 Phase1 Chain Gage Data [supporting data]
    Tian, Yongzhe ;
    Stanley, Dave
    2026-01-01 | ZIP
    In partnership with Arconic and Embraer, the Federal Aviation Administration (FAA) is assessing emerging metallic structures technologies (EMST) using the FAA’s Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. In this collaborative effort, full-scale fuselage panel test data will be obtained to assess the effect of EMS ...
    Dataset Supporting Files
  • EMST Panel 1 Crack Extension Data [supporting data]
    Tian, Yongzhe ;
    Stanley, Dave
    2026-01-01 | ZIP
    In partnership with Arconic and Embraer, the Federal Aviation Administration (FAA) is assessing emerging metallic structures technologies (EMST) using the FAA’s Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. In this collaborative effort, full-scale fuselage panel test data will be obtained to assess the effect of EMS ...
    Dataset Supporting Files
  • EMST Panel 1 Fatigue Data [supporting data]
    Tian, Yongzhe ;
    Stanley, Dave
    2026-01-01 | ZIP
    In partnership with Arconic and Embraer, the Federal Aviation Administration (FAA) is assessing emerging metallic structures technologies (EMST) using the FAA’s Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. In this collaborative effort, full-scale fuselage panel test data will be obtained to assess the effect of EMS ...
    Dataset Supporting Files
  • EMST Panel 1 Finite Element Model [supporting data]
    Tian, Yongzhe ;
    Stanley, Dave
    2026-01-01 | ZIP
    In partnership with Arconic and Embraer, the Federal Aviation Administration (FAA) is assessing emerging metallic structures technologies (EMST) using the FAA’s Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. In this collaborative effort, full-scale fuselage panel test data will be obtained to assess the effect of EMS ...
    Dataset Supporting Files
  • EMST Panel 1 Text File Strain Survey [supporting data]
    Tian, Yongzhe ;
    Stanley, Dave
    2026-01-01 | ZIP
    In partnership with Arconic and Embraer, the Federal Aviation Administration (FAA) is assessing emerging metallic structures technologies (EMST) using the FAA’s Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. In this collaborative effort, full-scale fuselage panel test data will be obtained to assess the effect of EMS ...
    Dataset Supporting Files
  • Development of Serviceability Level SL Index Model for Extended Airport Pavement Life
    Development of Serviceability Level (SL) Index Model for Extended Airport Pavement Life
    Ashtiani, Ali Z ;
    Amos-Binks, Adam
    2026-01-01 | PDF
    The Federal Aviation Administration (FAA) initiated the Extended Airport Pavement Life (EAPL) program to evaluate and enhance the long-term performance of airport pavements, aiming to extend their service life beyond the 20-year current standard considered in pavement thickness design. The FAA collected extensive pavement performance data - includi ...
  • Flight Loads and Airframe Usage Analysis of NextGeneration Airtankers BAe146 and RJ85
    Flight Loads and Airframe Usage Analysis of Next-Generation Airtankers – BAe-146 and RJ-85
    Rokhsaz, Kamran ;
    Kliment, Linda K.
    2026-01-01 | PDF
    This report addresses in-flight recorded data from eight BAe-146s and eight RJ-85s flown in support of the United State Forest Service aerial firefighting operations. All flight data was recorded at 32 Hz by IONode100 units supported by Latitude Technologies, Corp. All data was examined for integrity, and anomalies and inaccuracies were identified ...
21 - 40 / 1033