Staff Sgt. Kory McLeod inspects the cowling of engines No. 3 and 4 under the wing of a B-52 Stratofortress at Minot Air Force Base, N.D., Aug. 22. Sergeant McLeod, from Manchester, N.H., is a crew chief with the 5th Aircraft Maintenance Squadron. (U.S. Air Force photo/Master Sgt. Lance Cheung)