The first B-52s ran on Cold War-era Pratt & Whitney TF33 engines. The Air Force will now fit new Rolls Royce-made F130 engines to the B-52Js as part of its Commercial Engine Replacement Program.
Service: USAF Propulsion: 4x Pratt and Whitney TF33-102C engines Speed: 587 mph Range: 9 hours Crew: (flight crew), four; (mission crew) normally 15 Air Force and three Army specialists ...