U.S. Air Force Chief Master Sgt. Mark Harrison, 39th Airlift Squadron C-130J Super Hercules loadmaster, performs an engine check prior to departing for a deployment at Dyess Air Force Base, Texas, March 7, 2019. During the deployment, the Airmen will provide intratheater airlift support through airdrop and tactical airlift operations. (U.S. Air Force photo by Staff Sgt. David Owsianka)