FLYING FUEL A KC-135 Stratotanker aircraft refuels a Royal Canadian Air Force CF-18 Hornet over Iraq, Oct. 30, 2014. The airman is a boom operator assigned to the 340th Expeditionary Air Refueling Squadron. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 371377-Z-XLI27-543.jpg Photo Gallery