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DC plane crash: Mystery sound on doomed jet's black box at center of investigation
Investigators found a new lead amid their probe into the cause of the deadliest plane crash in nearly 25 years in Washington ...
Why The US Air Force Raised Contracts For GE, Pratt & Whitney NGAP Fighter Jet Engines To $3.5 Billion Each
A snapshot of how new, multi-billion-dollar jet engine contracts for the USAF are set to shape the future of US air power.