Noise characteristics of eight helicopters /
Harold C. True and E. J. Rickley.

Description

Main Author: True, Harold C.
Related Names: Transportation Systems Center.
United States. Federal Aviation Administration.
Language(s): English
Published: Washington : Dept. of Transportation, Federal Aviation Administration, Systems Research & Development Service ; 1977.
Subjects: Noise > Noise / Measurement.
Helicopters > Helicopters / Flight testing.
Rotors (Helicopters) > Rotors (Helicopters) / Noise.
Physical Description: xiv, 153 p. : ill., graphs, map ; 28 cm.
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Item Link	Original Source
Full view	University of California

Author: United States. Federal Aviation Administration. Systems Research and Development Service.
Published: 1981

Author: United States. Federal Aviation Administration. Systems Research and Development Service.
Published: 1980

Author: United States. Federal Aviation Administration. Systems Research and Development Service.
Published: 1977

Author: United States. Federal Aviation Administration. Systems Research and Development Service.
Published: 1978

Author: United States. Federal Aviation Administration. Systems Research and Development Service.
Published: 1900

Author: United States. Federal Aviation Administration. Systems Research and Development Service.
Published: 1969