
The unusual design of the Proteus high-altitude aircraft, incorporating a gull-wing shape for its main wing and a long, slender…

Photographed from above in 1984 the "tufting" on the upper surfaces of the F-4C wings are clearly seen.

This 1984 photograph is a close-up of the left wing of the F-4C in flight showing the tufting and the…

Cowboy Joe (NACA High-Speed Flight Station test pilot Joseph Walker) and his steed (Bell Aircraft Corporation X-1A).

MD-11 Flight Simulator with Gordon Fullerton at the Controls

A Boeing 727 jetliner is shown in this 1974 NASA Flight Research Center photograph taking part in a wake vortex…

NASA Research Aircraft - D-558-II, D-558-I, X-5, X-1, XF-92A, and X-4.

M2-F3 Lifting Body PilotsE-22901 Posing for this photo in front of the M2-F3 are (left-right) Air Force pilot Captain Jerauld…

NACA High-Speed Flight Station test pilot Stan Butchart flying the Iron Cross, the mechanical reaction control simulator.

The control stick used on the Iron Cross Attitude Simulator. Although it resembled today's desktop computer flight sticks, its operation…