Pratt & Whitney has been awarded a $1.5 million contract by the F-35 Joint Program Office to study engine upgrade requirements for Block 4.2 and later iterations of the stealth fighter. The company ...
The F-135 is a turbofan engine developed for the F-35 Lightnining II, a single-engine strike fighter with stealth capability. Jet engine builder Pratt & Whitney confirmed it has finalized the terms of ...
The Pratt & Whitney F135 meets the requirements for the Block 3F version of the F-35 but will be upgraded to meet future demand for additional thrust and thermal ...