The review validates the maturity of the F135 Engine Core Upgrade, designed to support the additional power generation and ...

In August, Pratt & Whitney secured a nearly $1.3-billion contract for F135 engine spare parts and support equipment for US and allied F-35 fleets. The award covers replacement components, deployable ...

Pratt & Whitney has cleared a major engineering hurdle for the F-35’s next-generation propulsion upgrade. The milestone ...

The F135 Engine Core Upgrade (ECU) updates the propulsion system for all F-35 variants to cope with the thrust requirements of the ongoing Block 4 modernization program. Jill Albertelli, the president ...

RTX (NYSE:RTX) unit Pratt & Whitney signed a new production licensing agreement for its F100-PW-229 fighter engine with Hermeus. The accord allows Hermeus to manufacture the F100-PW-229, a widely used ...

DAYTON, Ohio—Pratt & Whitney‘s Engine Core Upgrade (ECU) for the F-35 fighter’s F135 engine is to have a critical design review (CDR) in August. After CDR, ECU is to undergo ground testing “late next ...

Patria has completed the assembly of its first F135 fighter jet engine at its newly constructed facility in Linnavuori, Nokia, Finland, marking a key step in Finland’s involvement with the global F-35 ...

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Patria is gearing up for production of F135 engines for Finland’s fleet of Lockheed Martin F-35 Lightning IIs with an eye on long-term sustainment of the turbojet. The Finnish defense company said it ...

EAST HARTFORD, Conn., July 31, 2026 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, has been awarded a nearly $1.3 billion undefinitized contract for F135 engine spare parts. The F135 ...