Front cover image for Aeronautical Research : hearings before the United States House Committee on Science and Astronautics, Subcommittee on Advanced Research and Technology, Ninety-First Congress, first session, on Dec. 1, 2, 4, 8-11, 1969

Aeronautical Research : hearings before the United States House Committee on Science and Astronautics, Subcommittee on Advanced Research and Technology, Ninety-First Congress, first session, on Dec. 1, 2, 4, 8-11, 1969

United States
Committee Serial No. 14. Considers intensification of research on aircraft navigation, noise reduction, structure, and general efficiency in air transportation. Includes "Recommendations for a National Air Traffic Management System, " Air Transport Association of America, July 1969 (p. 245-312)
eBook, English, 1969
U.S. G.P.O., Washington, 1969