Aviation Images > Deutsches Technikmuseum > Engines > Pratt & Whitney JT3C (J57)
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Pratt & Whitney JT3C - Deutsches Technikmuseum Berlin, Germany - 26 March 2010 |
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Civil derivative of the J57 single-spool axial-flow turbojet which was the first US turbojet of 10.000 lbs thrust class. Powered the Boeing 707, 720 and the Douglas DC-8. Compare with WW2 BMW003A turbojet (top). |