2025 First Quarter Weapons Standardization Load Crew Competition Published April 22, 2025 By Airman 1st Class Michael Sanders 57 Wing Public Affairs NELLIS AIR FORCE BASE, Nev. -- U.S. Air Force Staff Sgt. Mark Anthony Mangune, a 57th Aircraft Maintenance Squadron (AMXS) crew chief, checks a missile before loading it as Senior Airman Brighton Robinson, a 57th AMXS load crew member, operates a jammer during the first quarter weapons standardization load crew competition at Nellis Air Force Base, Nevada, April 18, 2025. Teams are judged on speed, accuracy and safety by their respective section chiefs during the competition. (U.S. Air Force photo by Airman 1st Class Michael Sanders)