U.S. Air Force Col. Bruce Cox, 307th Bomb Wing commander, presents the Ground Safety Well Done Award to Staff Sgt. William Etheridge during a commander's call on Sept. 13, 2015, Barksdale Air Force Base, La. Etheridge, a crew chief assigned to the 307th Aircraft Maintenance Squadron, received the award for his quick action during a ground safety emergency on a B-52H Stratofortress. (U.S. Air Force photo by Master Sgt. Greg Steele/Released)