The Bell X-5 was the first aircraft capable of changing the sweep of its wings…
Browsing: E”X”perimental
Goal is to develop and fly a demonstrator aircraft without using external mechanical flight controls…
Background This sampling of newly released saucer-type aircraft documents contain detailed technical data and drawings…
The X-20 Dyna-Soar (“Dynamic Soarer”) was a United States Air Force (USAF) program to develop…
Background Project Silver Bug was the American “Black” project version of the Avro Aircraft Canada…