U.S. Air Force Staff Sgt. Nicholas Guillory, 489th Maintenance Squadron nondestructive inspection craftsman, inspects a C-130J Super Hercules tailpipe clamp at Dyess Air Force Base, Texas, Oct. 24, 2016. After treating the component with a penetrant solution, any cracks unseen by the naked eye glow under ultraviolet light. (U.S. Air Force photo by Airman 1st Class Rebecca Van Syoc)