Experimental and analytical evaluation of dynamic load and vibration of a 2240-kW (3000-hp) rotorcraft transmission
By: Fred K. Choy, Dennis P. Townsend, and Fred B. Oswald.
Contributors: Townsend, Dennis P.; Oswald, Fred B.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 88975.
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: Helicopters -- Control systems.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1987. 1 microfiche ; 11 x 15 cm.