Senior Airman Christina Phillips, a 57th Aircraft Maintenance Squadron crew chief, secures munitions in place on an F-16 Fighting Falcon during the Load Crew of the Quarter Competition, Oct. 4, 2019 at Nellis Air Force Base, Nev. The 57th Maintenance Group holds quarterly competitions to give Airmen an opportunity to showcase their technical prowess to an audience of peers and base leadership. (U.S. Air Force photo by Staff Sgt. Joshua Kleinholz)