Senior Airman Cody Richman, 437th Aircraft Maintenance Squadron C-17 Globemaster III flying crew chief, wears a head set allowing him to communicate with aircrew members inside the cockpit of the aircraft Aug. 12, 2013, at Joint Base Charleston – Air Base, S.C. Richman ensures the aircraft is working properly and safe to fly at a moment’s notice. (U.S. Air Force photo/ Senior Airman Dennis Sloan)
<br>Unit: Joint Base Charleston Public Affairs Office
Senior Airman Dennis Sloan
Taken on 12 August 2013
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