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., 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 ...

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 ...

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 ...

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., 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 ...

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 ...

EAST HARTFORD, Conn., Jan. 31 /PRNewswire-FirstCall/ -- The F-35 Lightning II successfully completed its first afterburner test powered by Pratt & Whitney's F135 ...

Engine maker Pratt & Whitney (P&W) is moving forward with plans to upgrade powerplants on the USA’s fleet of Lockheed Martin F-35 stealth fighters. The Raytheon Technologies subsidiary received an ...

Barbs were flying through Le Bourget on 22 June, the last day of the 2023 Paris air show, as engine maker Pratt & Whitney decried an apparent Lockheed Martin endorsement of a new powerplant for the ...