3/4 rear view from below of Douglas BTD-1 airplane in Ames 40x80 foot Wind Tunnel, unseated, horizontal tail on.
Douglas BTD-1 airplane.
3/4 front view of Wind Tunnel investigation of the Lockheed T-33 modified for area-suction leading-edge and trailing edge flaps in Ames 40x80 foot Wind Tunnel.
The Lockheed T-33 modified for area-suction leading-edge and trailing edge flaps.