Pratt & Whitney has been awarded a three-year contract worth up to US$1.5 billion to sustain F119 engines, which power the U.S. Air Force’s F-22 fighter jets. The contract aims to enhance readiness and reduce costs for a fleet of over 400 engines that have logged more than 900,000 flight hours.
“The F119’s readiness and reliability rates have never been more important, and we are improving both while lowering lifecycle costs,” said Jill Albertelli, President of Military Engines at Pratt & Whitney. “We are committed to helping our U.S. Air Force customer maintain the F-22’s combat edge.”
The F-22 Raptor’s two F119 engines deliver over 35,000 pounds of thrust, allowing it to reach altitudes above 65,000 feet with unparalleled speed and agility. Unlike many fighter jets, the F-22 can sustain supersonic speeds without afterburners—a strategic capability known as supercruise that conserves fuel and extends its operational range.
Pratt & Whitney has successfully reduced costs for its F119 engines through its ongoing usage-based Lifing programme, which utilises real-time data to optimise maintenance efficiency and extend engine lifespan. Additionally, an engine control schedule update has enhanced the engine’s kinematic performance. This latest contract will continue efforts to improve readiness and cost efficiency, with a strong emphasis on safety, availability, simplified maintenance, and modernisation initiatives.
