Members of the 315th Troop Carrier Group Association received a briefing aboard the C-17 Globmaster III by Master Sgt. Drew Cheek a loadmaster with the 315th Airlift Wing, Charleston Air Force Base, S.C. May 21 here. MSgt. Cheek and other reservist at Charleston can trace their roots back to the 315 TCG. (U.S. Air Force Photo/Staff Sgt. Darren S. Ellis)