F84

F84 is a designation that can refer to several different things, most notably an aircraft model. The Republic F-84 Thunderjet was a transonic jet fighter-bomber designed and manufactured by Republic Aviation. It first flew in 1947 and served with the United States Air Force and other air forces for many years. The F-84 was a versatile aircraft, employed in roles such as fighter escort, ground attack, and reconnaissance. It saw extensive combat during the Korean War, where it was a primary strike aircraft for the USAF. Various versions of the Thunderjet were produced, including the F-84D, F-84E, and F-84G. Its successor, the swept-wing F-84F Thunderstreak, entered service later and offered improved performance.

Beyond its aviation significance, F84 can also appear in other contexts. In computing, F84 might be an internal code or model number for a piece of hardware or software. Similarly, in scientific or engineering fields, F84 could be a classification or identifier for a specific substance, component, or phenomenon. Without further context, the most common association for F84 remains the historic American jet fighter. The aircraft's operational history and its role in Cold War aviation are well-documented.