Colonel Steven Chapman, 315th Airlift Wing commander, administers the Oath of Enlistment to fifteen of the Air Force Reserve’s newest enlistees during a mass enlistment ceremony held aboard a C-17 on October 6, 2009 at Charleston AFB, S.C. Some members of the group enlisted for the first time, while others re-enlisted. This is the first time the 315 AW completed an enlistment aboard a C-17. (U.S. Air Force photo/Tanya Koch