U.S. Air Force Col. Keith Schultz, 307th Operations Group commander, performs a preflight inspection of a B-52H Stratofortress before a taxi test on Feb. 12, 2015, Davis-Monthan Air Force Base, Ariz. Schultz, who has over 6,500 flying hours in the B-52, will pilot the aircraft on its flight from the "Boneyard" since sitting in storage for seven years after being decommissioned in 2008. (U.S. Air Force photo by Master Sgt. Greg Steele/Released)