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Helicopter noise measurements : data report : prepared for U.S. Dept. of Transportation, Federal Aviation Administration, Systems Research & Development Service / Harold C. True and Richard M. Letty.
LIBRA TL716 .T78 v.1-2
Available from offsite location
- Format:
- Book
- Author/Creator:
- True, Harold C.
- Series:
- United States. Federal Aviation Administration. Systems Research and Development Service. Report ; no. FAA-RD-77-57, I-II.
- Report no. FAA-RD-77-57, I-II
- Language:
- English
- Subjects (All):
- Helicopters.
- Noise--Measurement.
- Noise.
- Physical Description:
- 2 volumes : illustrations ; 28 cm.
- Place of Publication:
- Washington : Dept. of Transportation, Federal Aviation Administration, Systems Research and Development Service ; Springfield, Va. : National Technical Information Service, 1977.
- Contents:
- v.1. Helicopter models: Hughes 300-C, Hughes 500-C, Bell 47-G, Bell 206-L.
- v.2. Helicopter models: Bell 212 (UH-IN), Sikorsky S-61 (SH-3A) , Sikorsky S-64 "Skycrane" (CH-54B), Boeing Vertol "Chinook" (CH-47C).
- OCLC:
- 3056857
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