Flight test evaluation of a nonlinear hub spring on a UH-1H helicopter
By: P.J. Hollifield, L.W. Dooley, J.R. Van Gaasbeek ; prepared for Applied Technology Laboratory, U.S. Army Research and Technology Laboratories (AVRADCOM).
Contributors: Dooley, L. W.; Van Gaasbeek, J. R.; Army Research and Technology Laboratories (U.S.). Applied Technology Laboratory.; Bell Helicopter Textron.
Series: USAAVRADCOM-TR -- 80-D-27.; AVRADCOM technical report -- 80-D-27.
Publisher: The Laboratory
Published: 1981
Place of publication: Fort Eustis, Va
Language: eng
Number of pages: 158
Subjects: Rotors (Helicopters); Helicopters -- Flight testing.
Notes: Cover title.

"Final report."

"Bell Helicopter Textron."

"April 1981."

Contract no.: DAAJ02-77-C-0064."

Includes bibliographical references.