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Pratt & Whitney's geared turbofan engine completes phase II ground
New York, USA - The new engine has been cleared for flight testing
Pratt & Whitney's Geared Turbofan demonstrator engine has completed Phase II ground tests and has been cleared for flight testing on Pratt & Whitney's 747SP flying test bed mid-year. Phase II, which began in April at Pratt & Whitney's advanced test facility in West Palm Beach, Florida, focused on engine performance and ground acoustics with the Geared Turbofan engine's flight capable nacelle...
AVIONEWS - World Aeronautical Press Agency - 1090277
AVIONEWS - World Aeronautical Press Agency
AVIONEWS - World Aeronautical Press Agency