One of aviation's most unique and iconic aircraft is set to take center stage at EAA AirVenture Oshkosh 2025 , as Pratt & Whitney brings its Boeing 747SP flying test bed to Boeing Plaza during the ...
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 ...