Airman of the Year Up to the Challenge
U.S. Air Force Senior Airman Chad Miller, an aerospace ground equipment mechanic assigned to the 307th Maintenance Squadron, prepares a diesel generator for transport at Barksdale Air Force Base, La., March 4, 2012. Miller is the 307th Bomb Wing Airman of the Year for 2011, and has been with the 307th BW for three years. (U.S. Air Force photo by Staff Sgt. Theodore Daigle/Released)