100712-F-4684K-264
U.S. Air Force Staff Sgt. Andrew Pena, an HH-60G PaveHawk aerial gunner assigned to the 64th Expeditionary Rescue Squadron, secures his protective gear from the heat at his gunner’s window during a flying mission at Joint Base Balad, Iraq, July 12, 2010. (U.S. Air Force photo by Staff Sgt. Andy M. Kin / Released)