U.S. Air Force Tech. Sgt. Dwayne Johnson, an air transportation specialist with the 163d Logistics Readiness Squadron,163d Attack Wing, left, teaches Staff Sgt. Antoinette Ventura of the 163d Civil Engineer Squadron, during pallet build-up training, Mar. 8, 2020, at March Air Reserve Base, California. The training teaches airmen throughout the wing how to palletize equipment sent via military aircraft for deployments and other movements. (U.S. Air National Guard photo by Staff Sgt. Crystal Housman)