Performance testing of a main rotor system for a utility helicopter at 1/4 scale
By: John D. Berry.
Contributors: United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.; Army Research and Technology Laboratories (U.S.). Structures Laboratory.
Series: NASA technical memorandum -- 83274.; AVRADCOM technical report -- 82-B-3.
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Branch; National Technical Information Service, distributor
Published: 1982
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 45
Subjects: Rotors (Helicopters) -- Aerodynamics.; Wind tunnels -- Ground simulators.; Helicopters -- Flight testing.
Notes: "Structures Laboratory, AVRADCOM Research and Technology Laboratories, Langley Research Center."

"April 1982"--Cover.

Includes bibliographical references.