#20 – North American XF-82 – 1946
North American XF-82. Join together two P-51 Mustangs, and you get this long-go escort contender (1946). The North American F-82 Twin Mustang was the last American cylinder motor warrior requested into generation by the United States Air Force. In view of the P-51 Mustang, the F-82 was initially composed as a long-extend escort contender in World War II. The war finished well before the principal generation units were operational.