Mighty Maintenance
U.S Air Force Staff Sgt. David Dunning and Senior Airman Joseph Levin, 354th Aircraft Maintenance Squadron weapons load crew members, set up a cobra crane July 9, 2013, Eielson Air Force Base, Alaska. As a safety measure, the crane must be operated by two people at all times due to its size. (U.S. Air Force photo by Airman 1st Class Lauren-Taylor Levin/Released)