Reserve Citizen Airmen assigned to the 26th Aerial Port Squadron attach an A-22 cargo bag with 2,000 pounds of water filled barrels to the cargo hook of a UH-60 Black Hawk helicopter flown by Soldiers from Texas Army National Guard Company C, 2-149 Aviation June 10, 2018, at Joint Base San Antonio-Camp Bullis, Texas. The Reserve Citizen Airmen, Active Duty Airmen and Guardsmen transported 14 tons of cargo as part of the sling load exercise. (U.S. Air Force phot by Tech. Sgt. Carlos J. Treviño)