Airman 1st Class Katlynn Masnyk, 56th Logistics Readiness Squadron fuels distribution operator, performs a foreign object debris check Aug. 21, 2019, at Luke Air Force Base, Ariz. Fuels distribution operators search the refueling truck for debris around the vehicle and on the tires every time the vehicle is driven on the flightline. (U.S. Air Force photo by Airman Brooke Moeder)