U.S. Army Pvt. Sarah Phinney, an Advanced Individual Training student assigned to B Company, 1st Battalion, 210th Aviation Regiment, performs maintenance on an AH-64 Apache at Fort Eustis, Va., Jan. 30, 2013. Each company – A, B, and C - trains enlisted Soldiers in a specific airframe or skill as part of their AIT requirements. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)