Why Is Boeing's Delayed 747-8 Air Force One Program $2 Billion Over Budget?
It will be more costly than expected due to a time-consuming modification process, supply disruptions, and other challenges.
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USAF advances sixth-generation engine designs from Pratt & Whitney and GE Aerospace
The US Air Force has completed a detailed design review of two adaptive-cycle engine designs under the Next Generation ...
Air Force Times on MSN21h
NGAD engines pass key design reviews, prototype work underway
Work continues on the engines that might one day power the Next Generation Air Dominance fighter, though the fate of NGAD ...