Senior Master Sgt. John "Ice" Eichenberg safely secures a governmnet-owned vehicle to the floor of a C-130 cargo hold Feb. 7, 2009, at Peterson Air Force Base, Colo. Sergeant Eichenberg, 302nd Operations Group airlift control flight superintendent, assisted in providing annual training to loadmasters of the 731st Airlift Squadron on proper loading and tie down procedures, coupled with the same training in chemical warfare gear. Air Force loadmasters are required to perform this type of training annually to comply with Air Force regulations. (U.S. Air Force photo/Senior Airman Stephen Collier)