Rolls-Royce is retiring its Boeing 747-200 "Flying Test Bed" (FTB), registered N787RR, after 20 years of service since 2005. The uniquely modified aircraft, capable of flying with five engines, was ...
Aircraft engine manufacturer Rolls-Royce is retiring a Boeing 747-200 test aircraft after 20 years in service. The company said the aircraft, known as the "Flying Test Bed" (FTB) and registered as ...