Lt. Col. Bryan Castle, 379th Expeditionary Aeromedical Evacuation Squadron lead nurse, directs a patient transfer onto a C-17 Globemaster III before an evacuation flight to Landstuhl Regional Medical Center, Germany, April 25, 2012. (U.S. Air Force photo/Staff Sgt. Nathanael Callon)(Released)
Staff Sgt. Nathanael Callon
Taken on 25 April 2012
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