Noise of a counterrotation propeller with simulated fuselage and support pylon at takeoff/approach conditions
By: Richard P. Woodward and Christopher E. Hughes.
Contributors: Hughes, Christopher E.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 101996.
Publisher: National Aeronautics and Space Administration; For sale by the National Technical Information Service
Published: 1989
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microfiche
Subjects: Aerodynamic noise.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1989. 1 microfiche.