B-1B Lancer USAF World War II 1953 when it failed to

1953 when it failed to recover from a spin at 60 degrees sweepback

They were released from duty and joined the "Chinese Air Force

It was of twin turboprop configuration and carried two crewmembers with side-by-side seating

Wingspan 15 5/8 inches

B-1B Lancer USAF World War II 1953 when it failed toUS Air Force B 1B Lancer bomber model. The B 1B is a multi role, long range bomber, capable of flying intercontinental missions without refueling, then penetrating present and predicted sophisticated enemy defenses. It can perform a variety of missions, including that of a conventional weapons carrier for theater operations. Through 1991, the B 1 was dedicated to the nuclear deterrence role as part of the single integrated operational plan (SIOP).