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OSTI.gov Office of Scientific and Technical Information, U.S. Department of Energy
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FAA.gov The FAA regulates civil aviation and U.S. commercial space transportation, maintains and operates air traffic control and navigation systems for civil and military aircraft, and develops and administers programs involving aviation safety and the National Airspace System. Its website is a one-stop shop for regulations and pilot information.
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USA.gov The official public portal to federal government, it also links to some state and local materials. Noteworthy for its ease of use.
Aviation Readiness: What's the Flight Plan: Hearing before the Subcommittee on Readiness of the Committee on Armed Services, House of Representatives, One Hundred Fifteenth Congress, First Session. Full Text Access: HeinOnline U.S. Congressional Documents, 2018
Cockpit Automation, Flight Systems Complexity, And Aircraft Certification: Background and Issues for Congress (R45939). By: Bart Elias. CRS. Full Text Access: HeinOnline U.S. Congressional Documents 2019
Collegiate aviation schools: stakeholders' views on challenges for initial pilot training programs: report to congressional addressees. United States. Government Accountability Office, 2018. https://purl.fdlp.gov/GPO/gpo110788
Troubled skies: the aviation workforce shortage's impact on small businesses: hearing before the Subcommittee on Contracting and Workforce of the Committee on Small Business, United States, House of Representatives, One Hundred Fifteenth Congress, second session, hearing held, September 26, 2018. United States. Congress. House. Committee on Small Business. Subcommittee on Contracting and Workforce. 2019. https://purl.fdlp.gov/GPO/gpo118128