Non-Destructive Inspection
Air Force Reserve Staff Sgt. Valerie Sanchez, Air Reserve Technician and non-destructive inspection technician, lifts a tray containing an aircraft part out of a vat of dye at Little Rock Air Force Base, Ark., on Aug. 6, 2020. NDI technicians use various methods to complete these inspections such as X-ray, florescent dye penetrate, oil analysis and ultrasonic scanning to examine and inspect numerous aircraft parts and components to ensure that they are in usable condition. (U.S. Air Force Reserve photo by Maj. Ashley Walker)