FALCON FUEL-UP A Belgian F-16 Fighting Falcon aircraft receives fuel from a U.S. Air Force KC-135 Stratotanker assigned to the 340th Expeditionary Air Refueling Squadron while flying over Afghanistan, Feb. 25, 2011. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 093670-T-KAM34-949.jpg Photo Gallery