Warplanes of the USA: North American YF-93, USAF
North American YF-93 (SAF Photo) North American YF-93A (Serial No. YF-317), 1950. The North American YF-93 was an American fighter development of the F-86 Sabre that emerged as a radically different variant that received its own designation. Two were built and flown before the project was eventually canceled. In 1947, North American Aviation began a design … Read more