Senior Airman Ciana Jones, 62nd Maintenance Squadron crew chief, directs a C-17 Globemaster to a parking spot at the start of Air Mobility Command’s Mobility Guardian 2019 exercise at Fairchild Air Force Base, Washington, Sept. 8, 2019. Exercise Mobility Guardian is AMC’s premier, large-scale mobility exercise during which more than 2,500 Air Mobility Airmen will participate. (U.S. Air Force photo by Senior Airman Ryan Lackey)