A training mannequin waits to be loaded on to a Fairchild Air Force Base KC-135 Stratotanker for an aeromedical evacuation training mission at Travis Air Force Base, California, Feb. 11, 2020. The Stratotanker is capable of transporting litter and ambulatory patients using patient support pallets during aeromedical evacuations. (U.S. Air Force photo by Senior Airman Lawrence Sena)