Metals tech Airmen weld mission success
U.S. Air Force Staff Sgt. Matthew Mutz, 20th Equipment Maintenance Squadron aircraft metals technology journeyman, prepares metal rods for welding at Shaw Air Force Base, S.C., Oct. 2, 2018. The metals technology flight provides premier welding and handcrafted material support for various units across the base. (U.S. Air Force photo by Senior Airman Christopher Maldonado)