U.S Air Force Senior Airman Anthony Arellano, 58th Maintenance Squadron non-destructive inspection journeyman, conducts a magnetic particle test at Kirtland Air Force Base, New Mexico. This picture is one of more than 150 photos taken by Staff Sgt. Devin Cobbs, 58th MXS C-130 crew chief, featured on the Legacy Wall at the 58th MXS. (Courtesy photo by U.S. Air Force Staff Sgt. Devin Cobbs)