U.S. Air Force Senior Airman Forrest Linker, 192nd AMXS crew chief, performs an aircraft tri-pod jack prior to use inspection at Joint Base Langley-Eustis, Virginia, May 18, 2021. Crew chiefs showcase their capabilities and are recognized on Aviation Maintenance Technician day to show how far aircraft advances have come. (U.S. Air Force photo by Senior Airman Alexandra Singer)