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Summary
DescriptionPratt & Whitney JT3.jpg
English: The Pratt & Whitney JT3 turbojet engine (1/4th scale). This was a commercial version of the U.S Air Force's J53, introduced in 1950. Picture taken at the National Air and Space Museum, Washington, D.C, USA.
In the early 1960's, the JT3 was modified into a low-bypass turbofan, the JT3D.
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