Staff Sgt. Jesse Thorn sets up a C-17 Globemaster III display unit for calibration, June 5, 2013, at the 379th Air Expeditionary Wing in Southwest Asia. This process allows technicians to adjust the airframe’s heads-up display for brightness and positional alignment. Thorn is a 379th Expeditionary Maintenance Squadron C-17 avionics technician deployed from Joint Base Lewis-McChord, Wash. (U.S. Air Force photo/Senior Airman Benjamin Stratton)