U.S. Air Force Airman Basic Casey Anderson, technical student assigned to the 362nd Training Squadron, 1st Detachment, completes the components identification portion of an exam at Fort Eustis, Va., Feb. 7, 2012. Students from both Army and Air Force are tested by an open book written exam, a component identification test and a hands-on portion of helicopter training. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)