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 ...

RTX Corporation’s RTX business segment, Pratt & Whitney, recently secured a contract worth up to $1.3 billion to continue working on the F135 Engine Core Upgrade (“ECU”), which will increase the ...

EAST HARTFORD, Conn., Dec. 2, 2022 /PRNewswire/ -- Pratt & Whitney, a Raytheon Technologies (RTX) (NYSE: RTX) business, has won a $115 million contract for the F135 engine enhancement effort, also ...

Over the past year, the public debate on how best to modernize the F-35’s propulsion system has dragged on. We have heard from the military services, the partners and the contractors—no shortage of ...

The Pratt & Whitney F135 engine on the test stand. The F135 requires additional electrical generation and cooling to sufficiently power the upcoming F-35 Block 4 ...

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 ...

WASHINGTON — The Pentagon is abandoning its efforts to develop a next-generation adaptive engine for the F-35 Joint Strike Fighter, according to Air Force Secretary Frank Kendall. Instead, Kendall ...

EAST HARTFORD, Conn., July 11, 2023 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, has been awarded a $66 million definitized contract modification for continued F135 Engine Core ...

Pratt & Whitney has accused Lockheed Martin of trying to undermine the U.S. military, including its efforts to acquire advanced sixth-generation stealth combat jets, with its open advocacy for a new ...

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 ...

On March 3, Lockheed Martinand RTX’s Pratt & Whitneyannounced that the F-35Fighter Jet and the F135 afterbrning jet engine have reached a landmark 1,000,000 flight hours. For both firms, this is a ...

There’s a complex debate surrounding the future of the F-35’s engine, Pratt & Whitney’s F135. To maintain air dominance, the entire F-35 platform undergoes ...