The flight testing techniques, equipment, and procedures employed during air-to-air acoustic testing of helicopters using the NASA YO-3A Acoustic Research Aircraft are discussed. The research aircraft instrumentation system is described as well as hardware installation on the test aircraft and techniques used during the tests. Emphasis is placed on formation flying, position locations, test matrices, and test procedures.
YO-3A acoustics research aircraft systems manual
1984-07-01
Report
No indication
English
YO-3A Acoustics Research Aircraft Systems Manual
NTIS | 1984
|Acoustics of aircraft engine-duct systems
Tema Archive | 1975
|Acoustics of Aircraft Engine-Duct Systems
AIAA | 1975
|The acoustics of aircraft engine-duct systems
AIAA | 1973
|Acoustics Research of Propulsion Systems
NTIS | 2014
|