Cruise noise of the 2/9th scale model of the large-scale advanced propfan (LAP) propeller, SR-7A
By: James H. Dittmar and David B. Stang.
Contributors: Stang, David B.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 100175.
Publisher: National Aeronautics and Space Administration; For sale by the National Technical Information Service
Published: 1987
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Airplanes -- Noise.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1987. 1 microfiche.