Today, over 7,000 Pratt & Whitney military engines are in service with 34 armed forces worldwide, setting new standards for performance and dependability.

Pratt & Whitney is a world leader in the design and manufacture of next generation propulsion technology supporting both domestic and international partners. In addition, Pratt & Whitney offers a global network of maintenance, repair and overhaul (MRO) and Military Sustainment Services facilities focused on maintaining engine readiness for our customers.

Our Latest Engines


Pratt & Whitney’s military engines include the F135 engine for the 5th Generation F-35 Lightning II, the F119 for the F-22 Raptor, the F100 family that powers the F-15 and F-16, the F117 for the C-17 Globemaster III, the TF33 powering AWACS, B-52, as well as the PW4062/F139 for the KC-46A Pegasus.



Pratt & Whitney’s F135 for the 5th Generation F-35 Lightning II fighter aircraft is the most advanced operational fighter engine in the world, providing the warfighter with a critical technological advantage at an unparalleled value to the taxpayer.

Discover F135



The F119-PW-100 turbofan is the first operational 5th Generation fighter engine. It combines stealth technologies and vectored thrust with high thrust-to-weight performance to provide unprecedented maneuverability and survivability.

Discover F119



Certified at 40,400 pounds of thrust, Pratt & Whitney’s F117 is the exclusive power for the U.S. Air Force’s advanced transport, the C-17 Globemaster III, developed by The Boeing Company.

Discover F117



Pratt & Whitney’s family of F100 engines have been selected to power F15s and F-16s for 23 air forces around the world.

Discover F100-PW-229



Pratt & Whitney’s PW4062/F139 engine powers the U.S. Air Force’s multi-role tanker, the KC-46 Pegasus, developed by The Boeing Company. 

Discover PW4062/F139



Pratt & Whitney’s TF33 engines power the U.S. Air Force’s B-52 Stratofortress long-range, heavy bombers and its E-3 Airborne Warning and Control Systems (AWACS) aircraft, both produced by The Boeing Company.

Discover TF33