Chief Master Sergeant Brian Wong, Command Chief Master Sergeant, Fourth Air Force, talks about training on the flight line while shaking hands with Senior Airman Erica Buerk from the 932nd Aeromedical Staging Squadron, 932nd Medical Group, during a visit to the 932nd Airlift Wing. This was Chief Wong's first visit to Scott Air Force Base. Fourth Air Force has command supervision of the Air Force Reserve's long-range airlift and air-refueling units located throughout the continental United States, Hawaii and Guam. (U.S. Air Force Photo/ Staff Sgt. Amber Hodges)