
F135 engine on production line

F135 engine on assembly line

F135 Engine Cold Section Demonstrates Full-Life Capability
The F135 engine, which powers the fifth generation F-35 Lightning II, has successfully demonstrated full-life capability of its cold section (components consisting of the fan and compressor) during accelerated mission testing at the Arnold Engineering Development Complex, located on Arnold Air Force Base in Tullahoma, Tenn.

F135 fifth-generation engine
F135 fifth-generation engine powering the F-35A Lightning II. (Photo credit: courtesy of Lockheed Martin)

F135 Engine CTOL Cutaway

F135 Engine STOVL Cutaway

Pratt & Whitney F135 Engine

F135 Engine: Side View