Heavy metal Airmen
U.S. Air Force Airman 1st Class Christopher Briggs, 7th Equipment Maintenance Squadron aircraft structural apprentice, shapes a sheet of metal July 7, 2016, at Dyess Air Force Base, Texas. In the sheet metal shop, there are more than 38 machines used to either cut, trim, bend, notch, polish or form a variety of metal and tubing. (U.S. Air Force photo by Airman 1st Class Rebecca Van Syoc)