Shaw Sparks Air Force Staff Sgt. Patrick Peck welds a portable deployment trailer at Shaw Air Force Base, S.C., July 7, 2017. Peck is an aircraft metals technology journeyman assigned to the 20th Equipment Maintenance Squadron. Air Force photo by Senior Airman Christopher Maldonado SHARE: Download: Full Size (0.87 MB) Credit: Airman 1st Class Christopher Maldonado VIRIN: 170707-F-MP604-1028C.JPG Photo Gallery