A 919th Special Operations Maintenance Group Airman marshals a C-145A Skytruck toward its mission at Duke Field, Fla. The Skytrucks are primarily used for new aircrew qualifications and flight proficiency missions. (U.S. Air Force photo/Tech. Sgt. Sam King)
USAF. (U.S. Air Force Graphic by Rosario "Charo" Gutierrez)