Warplanes of the USA: Republic XF-91 Thunderceptor, USAF
Republic XF-91 Thunderceptor(NMUSAF Photo) Republic XF-91 Thunderceptor (Serial No. 46-0680). The XF-91 was America’s first rocket-powered fighter to fly faster than the speed of sound. It was originally conceived in the mid-1940s as an interceptor. The Thunderceptor’s rocket engine supplemented its main turbojet engine, greatly increasing the aircraft’s speed and climb rate. With its afterburning … Read more