8th MXS NDI, below the surface
U.S. Air Force Staff Sgt. James Schwein, 8th Maintenance Squadron nondestructive inspection technician, sharpens a carbon rod at Kunsan Air Base, Republic of Korea, April 10, 2020. These carbon rods are sharpened to a fine point to be used while conducting daily standardizations. (U.S. Air Force photo by Senior Airman Jessica Blair)