Republic F-84F Thunderstreak

The Republic F‑84F Thunderstreak was the swept‑wing evolution of the straight‑wing F‑84G, conceived in the early 1950s to meet the United States Air Force’s demand for a high‑speed, jet‑propelled fighter‑bomber capable of both nuclear strike and conventional ground‑attack missions. Built by Republic Aviation Corporation, the first prototype flew on 20 March 1952 and entered squadron service in 1954. Powered by an Allison J35‑A-29 turbo‑jet delivering 8,500 lbf of thrust, the Thunderstreak could reach 670 km/h (420 mph) and a service ceiling of 15,800 m. Its 35‑degree swept wings, hydraulically actuated leading‑edge slats, and roomy internal fuel capacity gave it superior maneuverability and range compared with its straight‑wing predecessor. Armed with six .50‑caliber machine guns and up to 2 800 kg of bombs or rockets, it proved versatile in the tactical role. Although quickly superseded by the more advanced F‑100 Super Sabre, the F‑84F saw extensive export service, notably with NATO allies such as West Germany, Belgium and Italy, where it helped standardize jet‑fighter tactics during the Cold War. Its production of 1,040 aircraft marked the last major piston‑to‑jet transition for Republic Aviation, cementing the Thunderstreak’s place as a bridge between early jet fighters and the supersonic era.

Republic Aviation Corporation

Republic F-84F Thunderstreak

Classification

Dimensions

Production & History

Design & Classification