The Republic XF-103 was an American project to develop a powerful missile -armed interceptor aircraft capable of destroying Soviet bombers while flying at speeds as high as Mach 3. Despite a prolonged development, it never progressed past the mockup stage.

Jan 16, 2020 · As a result of this RFP, the Republic Aircraft Corporation began designing the Mach 3 capable XF-103. Though they didn’t win the competition, the Air Force felt the project should continue. The most unique feature of the XF-103 was the dual-cycle propulsion system which could act as a traditional turbojet as well as a ramjet.

Dec 28, 2019 · Key point: Had the U.S. Air Force actually fielded an F-103, it would probably have been a supersonic waste. Before the advent of ICBMs in the 1950s, the horsemen of the nuclear apocalypse...

Jul 21, 2021 · Of the three designs, the XF-103 was the most advanced. Republic proposed an aircraft that could fly 2,600 miles per hour—faster than three times the speed of sound—to an altitude of 80,000...

The General Electric CF6, US military designations F103 and F138, is a family of high-bypass turbofan engines produced by GE Aviation. Based on the TF39 , the first high-power high-bypass jet engine, the CF6 powers a wide variety of civilian airliners.

The Republic XF-103 had its origin in an early-1949 request by the USAF for an advanced interceptor capable of surpassing the speed and altitude performance of new Soviet intercontinental bombers that American intelligence officials warned would soon be available in …

F103 may refer to : Audi F103, a 1965 internal designation for a series of car models; Blas de Lezo (F103), a 2004 Spanish Navy Álvaro de Bazán class frigate; Tamiya F103, a 1/10 scale radio controlled Formula One chassis by Tamiya Corporation; General Electric F103, a jet engine

The XF-103 was developed as a high-speed high-altitude aircraft specifically designed to intercept incoming enemy bombers. The XF-103 was proposed in the same contract competition that resulted in the Convair F-102--Project MX-1554 Interceptor Fighter Airplane.

Dec 28, 2016 · "The XF-103 was a Republic response to the Soviet heavy bomber threat of the early Cold War years - a missile-armed, supersonic turbojet-and-ramjet-powered interceptor."

The F-103, F-108 and YF-12A ‘Speed is life’ is a phrase used by fighter pilots and it was never more prevalent than in the late 1950’s when post-war technology was advancing at a rapid pace.