4th CS: wired up, fired up
Airman 1st Class Tashia Kamper, 4th Communications Squadron airfield systems technician, tests audio voltage on a transmitter at Seymour Johnson Air Force Base, N.C., Sept. 16, 2009. Airfield systems technicians accomplish most of their training on-the-job because they do not have specific training equipment. (U.S. Air Force photo y Staff Sgt. Heather Stanton)