Airman 1st Class Dillin Mattos, 63rd Aircraft Maintenance Unit load crew team member, guides an inert missile tonto an F-35A Lightning II during the 56th Fighter Wing Quarterly Load Crew Competition at Luke Air Force Base, Ariz., Jan. 10, 2019. The load crew competition is designed to encourage friendly competition among load crew members and enable them to display the high skill level at which they operate. (U.S. Air Force photo by Senior Airman Caleb Worpel)