The U.S. Air Force has awarded RTX subsidiary Pratt & Whitney a potential three-year, $1.5 billion contract to sustain F119 engines for the military branch’s F-22 Raptor fighter aircraft.

Pratt & Whitney has received FAA certification for the upgraded Advantage version of its PW1100G geared turbofan (GTF) that powers the A320neo, marking a key milestone in the engine-maker's long ...