The F-35 Lightning II depends on an engine that pushes the limits of physics and engineering. The Pratt and Whitney F135 ...

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 $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 ...

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 ...

RTX Corporation (NYSE:RTX) shares edged higher on Tuesday after its Pratt & Whitney division secured a $2.8 billion undefinitized contract action from the U.S. Department of Defense. The deal funds ...

F-35 Lightning IIs are being delivered to testing facilities again as production returns to normal after a dramatic crash on a Texas runway late last year grounded new models of the fighter jet. The F ...

EAST HARTFORD, Conn., Dec. 2, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, has been awarded a $1.6 billion undefinitized contract action for sustainment of F135 engines, ...

Lockheed Martin (NYSE: LMT) and United Technologies Corp.™s (NYSE: UTX) Pratt & Whitney subsidiary have received contracts from the U.S. Navy for lot 10 low-rate initial production of F-35 Lightning ...

March 6 (Reuters) - Pratt & Whitney, a Raytheon Technologies (RTX.N), opens new tab unit, said on Monday it has been awarded a $5.2 billion contract to support production of the 15th and 16th lots of ...

If I were to ask you which of the existing fifth-generation fighter jets in America's arsenal is your favorite, you'd be faced with a simple choice between the F-22 Raptor and the F-35 Lightning II.

(RTTNews) - Pratt & Whitney, an RTX (RTX) business, said it has been awarded a $1.6 billion undefinitized contract action for sustainment of F135 engines, which power all three variants of the F-35 ...