Senior Airman Shane O'Kelley spots a driver moving a 20-ton wrecker during training in the vehicle operations yard on Charleston AFB Feb. 4. Airmen working in the vehicle operations yard are also responsible for disabled vehicle recovery, picking up aircrew members and for picking up parts involving anything from screws to aircraft engines and delivering them to different organizations on base. Airman O'Kelley is a documented cargo supervisor with the 437th Logistics Readiness Squadron. (U.S. Air Force photo/Airman 1st Class Melissa White)