Pratt & Whitney reports that 85,000 of its engines are in service around the world now. Much of this is due to the Wasp's success, just like the company's later JT3.

Investigators said a broken fan blade caused the failure. That 777 also had Pratt & Whitney 4000 series engines, similar to the ones that failed in each of Saturday's troubled flights.

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable high-speed, long-range flight with increased ...

Still, some engines continue to be sold on a scale larger than the Pratt & Whitney design. For example, the CFM-56 is the world's best-selling aircraft engine, according to Safran Group.

The PW4000 series engine replaced Pratt & Whitney's highly successful JT9D, which powered the Boeing 747, the first jumbo-jet. The newer engine takes advantage of technology from the NASA Energy ...

Airlines in the U.S., Europe and Asia are temporarily reducing some flights and routes to inspect aircraft affected by the recall of hundreds of Pratt & Whitney jet engines, leaving the unit of ...

--Pratt& Whitney, an RTX business, announced today that the F135 engine has surpassed one million engine flight hours powering the F-35 Lightning II. "The F135 engine plays a critical role in ...

Pratt & Whitney was also supposed to deliver 20 PW1400G engines to the Russian aircraft manufacturer Irkut this year for the MC-21-300 airliner.

Five decades ago, the Pratt & Whitney F100 engine powered both the F-16's unofficial maiden voyage and its first official flight on February 2, 1974. It's been powering the F-16 Fighting Falcon ...

Airlines operating aircraft powered by Pratt & Whitney engines, such as the PW1100-GM pictured here, now have access to Teledyne’s cloud-based avionics data service under a new partnership ...

Pratt & Whitney's GTF Advantage engine received FAA type certification for Airbus A320neo aircraft. The engine boasts 4-8% increased takeoff thrust, leading to higher payloads and extended range ...