NEW YORK, Sept 18 (Reuters) - United Technologies Corp on Friday said it would immediately modify the first stage fan blade tips of the F135 engine it builds for the Lockheed Martin Corp F-35 fighter ...

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 ...

NEW YORK (Reuters) - A worn-down component in the forward section of United Technologies Corp's F135 engine for the F-35 fighter jet may have caused the tip of a fan blade to break off during testing, ...

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 ...

To date, Pratt & Whitney has supplied more than 1,300 F135s, the afterburning turbofan engines for all three variants of the single-engine, Joint Strike Fighter jets. The U.S. Dept. of Defense issued ...

The $2.8B contract funds 141 F135 engines for U.S. services and allies, securing production, spares, and upgrades through February 2028. Pratt & Whitney has been awarded a major contract, valued at ...

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. Dept. of Defense made a $2.88-billion award to Pratt & Whitney in a modification to a prior contract for manufacturing 141 more F135 engines. Those engines are the power source for the F-35 ...

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 ...

More than 60% of the work on Pratt & Whitney’s major new fighter jet engine contract will be carried out in Connecticut. That’s according to the contract issued by the Department of Defense, which ...

The Department of Defense said Friday the cost-plus-incentive-fee, fixed-price-incentive-fee modification expands the scope of the initial contract to include the production and delivery of 141 F135 ...