The Rotor Systems Research Aircraft/X-Wing, a vehicle that was used to demonstrate an advanced rotor/fixed wing concept called X-Wing, is shown here on Nov. 4, 1986. The vehicle was rolled out in 1986 ...
Today we almost expect aircraft, especially those designed for extreme high speeds, to have the delta-wing design. It all began with the Convair XF-92A, a revolutionary looking aircraft that was ...