Accession Number : AD0477907


Title :   PRELIMINARY FLIGHT TEST DATA. UH-2A WITH HORIZONTAL THRUST AUGMENTATION PROVIDED BY A YJ-85 TURBO-JET ENGINE.


Corporate Author : ARMY TRANSPORTATION RESEARCH COMMAND FORT EUSTIS VA


Report Date : FEB 1964


Pagination or Media Count : 59


Abstract : A summary is presented of results of flight testing conducted on the UH-2 helicopter, modified by the installation of a YJ85 turbo-jet engine for auxiliary propulsion, throughout the currently established level flight envelope to 140 knots. This testing was conducted in accordance with the Phase I requirements of the referenced contract and substantiates the safety of flight of the helicopter with the jet engine. (Author)


Descriptors :   , (*HELICOPTERS, FLIGHT TESTING), (*TURBOJET ENGINES, HELICOPTERS), ROTOR BLADES(ROTARY WINGS), BENDING, MOMENTS, THRUST.


Subject Categories : HELICOPTERS


Distribution Statement : APPROVED FOR PUBLIC RELEASE