Calculation of flight vibration levels of the AH-1G helicopter and correlation with existing flight vibration measurements
By: R. Sopher and W.J. Twomey.
Contributors: Twomey, W. J.; Langley Research Center.
Series: NASA contractor report -- 182031.; NASA contractor report -- NASA CR-182031.
Publisher: National Aeronautics and Space Administration, Langley Research Center
Published: 1990
Place of publication: Hampton, Va
Language: eng
Format: Microform
Subjects: Helicopters -- Design and construction.; Airframes.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1990] 2 microfiches.