Boeing KC-135A-BN Stratotanker 55-3118, City of Renton, refuels B-52C-50-BO Stratofortress 54-2676 Published on August 30, 2012 in 31 August 1956Full resolution (980 × 611) ← Previous Next → Boeing KC-135A-BN Stratotanker 55-3118, “City of Renton”, refuels B-52C-50-BO Stratofortress 54-2676. (U.S. Air Force)