Members of the 28th Aircraft Maintenance Squadron contract field team perform scheduled maintenance on a B-1 bomber inside a hangar at Ellsworth Air Force Base, S.D., Sept. 11, 2013. Maintainers assigned to the CFT shop, many of whom have previously served on active duty at Ellsworth, have extensive experience with the B-1 Bomber. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/Released)