In 1954, the Republic RF-84F Thunderflash was assigned to the 363rd. The RF-84F was the photographic reconnaissance version of the F-84F Thunderstreak. It had many components in common with the F-84F, but differed in having the jet engine fed by a pair of wing root air intakes, the nose being taken up by a bank of cameras. The USAF was in need of a replacement for its aging Lockheed RF-80 Shooting Star unarmed reconnaissance aircraft, and concluded that the F-84F with its wing root air intakes made a good camera-carrying reconnaissance aircraft.