Five KC-135R Stratotankers from the 92nd Air Refueling Squadron make a line on the runway at Fairchild Air Force Base, Wash., Oct. 30, 2016. The KC-135 can do more than refuel, as it is also capable of transporting litter and ambulatory patients using patient support pallets during aeromedical evacuations. (U.S. Air Force photo by Airman 1st Class Ryan Lackey)