Senior Airman Chris Kenck, a joint terminal attack controller assigned to the 548th Combat Training Squadron's Detachment 1 at Fort Polk, La., talks to the pilot of a B-52 Stratofortress from Barksdale Air Force Base, La., flying overhead. Airman Kenck is calling in a target for urban combat air support training May 16, 2006. The training took place in Deridder, La., where the 548th has an agreement to allow flights over the city for more realistic urban conditions. (U.S. Air Force photo/Master Sgt. Jack Braden)