The review validates the maturity of the F135 Engine Core Upgrade, designed to support the additional power generation and thermal management needs of the future Block 4 upgrades. Engine maker Pratt & ...

The F-35 is getting a major propulsion upgrade as Pratt & Whitney completes a key design review for its F135 Engine Core Upgrade. Designed to provide additional electrical power and thermal ...

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

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It means that the design is solid. It means that we're ready to move forward from an industrial base as well,” Jill Albertelli, the president of Pratt & Whitney's military engines business, told ...

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 ...

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 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 ...

Its time for noise... really great noise. Pratt & Whitney has certified its F135 engine to power the Lightning II's first flight later this year after successfully completing all tests scheduled to ...

Pratt & Whitney, an RTX (NYSE: RTX) business, has successfully completed the F135 Engine Core Upgrade (ECU) Risk Reduction Design Review (RRDR), a major program milestone that validates the maturity ...

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 ...