Name the propeller driven aircraft, built by a U.S company but never put in production, that when it,s engine was at high revolutions caused nausea and malais to the ground crew if they were anywhere near the aircraft during taxi and takeoff. The Navy dropped out of the Test and Evaluation program but the Air Force continued on with it. Eventually the Air Force also deemed this aircraft not suitable to their needs and also dropped out.
Republic XF-84H Thunderscreech with the Allison XT40-A-1 turboprop engine driving a supersonic three bladed prop.
Darwin, O.F. [alien]