G, developed in the 1990s, was a groundbreaking stealth prototype that explored innovative designs and rapid prototyping for ...

The aircraft packed a pair of Pratt & Whitney YF119-PW-100 engines that gave the YF-23 to supercruise at Mach 1.43 (or about 1,088 miles per hour), meaning that it could maintain that airspeed ...

YF-23 Designer Offers His Take On Boeing’s F-47 NGAD Configuration is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive critical ...

YF-114—the Air Force gave to captured Soviet aircraft it test-flew in the high-desert base in Nevada nicknamed Groom Lake, which was also the site of the F-117 test flights. And the Testors F-19 ...

Manufacturer General Dynamics came up with the platform’s YF-16 prototype in the early 1970s and shortly after, the aircraft would be announced as the winner of the ACF competition. In addition ...