Aviation Images > Deutsches Technikmuseum > Engines > Pratt & Whitney JT3C (J57)
Pratt & Whitney JT3C (J57) turbojet engine - Deutsches Technikmuseum Berlin
Pratt & Whitney JT3C  -  Deutsches Technikmuseum Berlin, Germany  -  26 March 2010

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).