737th EAS welcomes new commander
SOUTHWEST ASIA -- Lt. Col. George Clark assumes command of the 737th Expeditionary Airlift Squadron, by accepting the guidon from Col. Mark Czelusta, 386th Expeditionary Operations Group commander, during a change of command ceremony at an airbase in Southwest Asia Oct. 19, 2009. (U.S. Air Force photo/Tech. Sgt. Tony Tolley)