Airmen with the 28th Aircraft Maintenance Squadron guide equipment onto a Dover Air Force Base (AFB), Del., C-5 Galaxy at Ellsworth AFB, S.D., Aug. 2, 2016. The C-5 Galaxy is one of the largest aircraft in the world and has a greater capacity than any other airlifter, with the ability to carry 36 standard pallets and 81 troops simultaneously. (U.S. Air Force photo by Airman Donald Knechtel)