B-17 Flying Fortress - B-17

TRAVIS AIR FORCE BASE, Calif.—Maj. Gen. John Becker (top), 15th Air Force commander, co-pilots a B-17 Flying Fortress at Nut Tree airport in Vacaville, Calif., after performing a flyover May 27. Chief Master Sgt. David Spector from 60th Air Mobility Wing here monitors the aircraft’s movement. The B-17 was the first plane operated by Travis’ 6th Air Refueling Squadron. (U.S. Air Force photo by Capt. Michele Tasista)