KC-135 Stratotanker refuels B-52 Stratofortress
A KC-135 Stratotanker from the 92nd Air Refueling Wing at Fairchild Air Force Base, Wash. refuels B-52 Stratofortress. The refueling operation took place during Col. Ryan Samuelson, 92nd ARW/CC's final flight (U.S. Air Force photo/Senior Airman Sean Campbell)