A United Airlines Boeing 777 jet that suffered a catastrophic engine failure shortly after departing Denver International Airport, littering Colorado neighborhoods below with large pieces of debris, ...
Pratt & Whitney’s lack of sufficient training for an inspection process set the stage for a PW4077 fan blade to fracture, forcing the crew of a United Airlines Boeing 777-200 to shut the engine down ...
Pratt & Whitney aims in August to flight test on its ex-Air China Boeing 747SP testbed the first PW4000 modified to cure the engine's long-running compressor surge problems. The high-pressure ...
Pratt & Whitney expects to complete aircraft certification of its newly developed PW4000 "anti-surge" high-pressure compressor (HPC) case on the Boeing 747 next March, clearing the way for first ...
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