U.S Air Force Staff Sgt. Clayton Postlethwait, the 673d Logistics Readiness Squadron non-commissioned officer in charge of Flight Line maintenance, performs a quality check on boom repairs made to a 1800 Global Deicer at Joint Base Elmendorf-Richardson, Alaska, Oct. 28, 2022. The 673d LRS ensures that vehicles are maintained so that flightline operations can continue. (U.S. Air Force photo by Airman 1st Class Shelimar Rivera Rosado)