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Title: Helicopter downwash data
Authors: United States. Army Materiel Command.
Leese, G. W. (Grady W.)
Knight, John T.
Keywords: Downwash
Publisher: Soils and Pavements Laboratory (U.S.)
Engineer Research and Development Center (U.S.)
Description: Miscellaneous Paper
Abstract: This data report describes an investigation involving measurement of horizontal velocities, along and up to 6 ft above the ground surface, generated by the rotor systems of various Army helicopters during takeoff, hover, and fly-by operations. Measurements of ground-wash velocities during various operational modes were collected for OH-58A, OH-6A, AH-1G, UH-1H, UH-1M, CH-47, and CH-54 helicopters. These data are presented for record only with analyses being beyond the scope of this report.
Rights: Approved for public release; distribution is unlimited.
Appears in Collections:Miscellaneous Paper

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