F135 Engine Core Upgrade Completes Risk Reduction Design Review

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 & Whitney has completed the Risk Reduction Design Review (RRDR) for the Engine Core Upgrade (ECU) of the F-35’s F135 engine. The milestone validates […]