Staff Sgt. Joshua Mendenhall, 309th Aircraft Maintenance Unit weapons load crew member, attaches fins to an inert missile during the 1st Quarter Load Crew Competition, April 11, 2019, at Luke Air Force Base, Ariz. Mendenhall was part of a three-person team representing the 309th AMU at the 1st Quarter Load Crew Competition. (U.S. Air Force photo by Airman Brooke Moeder)