Herman Hidalgo, 47th Maintenance Directorate aircraft servicer, marshals a T-1A Jayhawk at the flight line on Laughlin Air Force Base, Texas, June 10, 2014. The T-1A Jayhawk is a medium-range, twin-engine jet trainer used in the advanced phase of specialized undergraduate pilot training for students selected to fly airlift or tanker aircraft. (U.S. Air Force photo/Staff Sgt. Steven R. Doty)(Released)