The F135 turbofan engine from Pratt & Whitney powers every variant of the F-35 Lightning II (making it one of the 8 fighter jets with Pratt & Whitney engines powering them) and is the most advanced ...

Pratt & Whitney has a $256.3-million order to procure long-lead materials for F-35 propulsion systems, specifically spares for engines currently in service or in production.

The modification covers materials for depot lay-in material, the F-35 global spares pool and country-unique spares.

RTX Corporation’s RTX business segment, Pratt & Whitney, recently accomplished the Preliminary Design Review for the F135 Engine Core Upgrade (“ECU”), thereby confirming that the ECU's design is on ...

EAST HARTFORD, Conn., March 3, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, announced today that the F135 engine has surpassed one million engine flight hours powering the F-35 ...

The U.S. Department of Defense awarded a $1.3 billion contract to Pratt & Whitney late Monday, giving a major boost to a program that will modernize the engines used in military fighter jets and help ...

EAST HARTFORD, Conn., Dec. 23, 2022 /PRNewswire/ -- Pratt & Whitney's F135 Engine Core Upgrade (ECU) for the F-35 Lightning II received $75 million in additional funding in the fiscal year 2023 ...

PRIMARY POWERPLANT: Pratt & Whitney has reached another milestone on its F135 engine, achieving an initial service release for the conventional takeoff and landing/carrier version, which clears it for ...

Pratt & Whitney will be the sole provider of the F135 military jet engine. Credit: COURTESY / Lockheed Martin The U.S. Department of Defense awarded a $1.3 billion contract to Pratt & Whitney late ...

The U.S. Department of Defense awarded a $1.3 billion contract to Pratt & Whitney late Monday, giving a major boost to a program that will modernize the engines used in military fighter jets and help ...