Arizona School for the Deaf and Blind Tour
U.S. Air Force Lt. Col. James Krischke, 355th Operations Support Squadron A-10 Thunderbolt pilot, speaks about the A-10 and its mission to students from the Arizona School for the Deaf and the Blind, Tucson campus, during a tour at Davis-Monthan Air Force Base, Ariz., Nov. 14, 2013. Ten students with hearing impairments, accompanied by a few teachers and parents, were given a tour of an A-10 and shown the air traffic control tower, including the simulator and the cab. (U.S. Air Force photo by Airman 1st Class Saphfire Cook/released)