Related Books
Language: en
Pages: 45
Pages: 45
Type: BOOK - Published: 1965 - Publisher:
The report presents technical information and procedures for estimating the noise levels produced by current civil and military helicopters (piston- and turbine
Language: en
Pages: 170
Pages: 170
Type: BOOK - Published: 1977 - Publisher:
This report describes the noise characteristics of Eight Helicopters during level flyovers, simulated approaches, and hover. The data was obtained during an FAA
Language: en
Pages: 172
Pages: 172
Type: BOOK - Published: 1977 - Publisher:
Language: en
Pages: 24
Pages: 24
Type: BOOK - Published: 1967 - Publisher:
The potential noise problems anticipated with future VTOL aircraft are analyzed and discussed in general terms, and a brief review of the basic principles of no
Language: en
Pages: 100
Pages: 100
Type: BOOK - Published: 1963 - Publisher: