U.S Air Force Senior Airman Joyce Colon, 8th Maintenance Squadron nondestructive inspection technician, holds an ejection seat handle coated in florescent penetrant under ultraviolet light at Kunsan Air Base, Republic of Korea, April 10, 2020. The florescent penetrant process allows the inspector to identify if any cracks are present under an ultraviolet light. (U.S. Air Force photo by Senior Airman Jessica Blair)