SPIRIT FUEL A U.S. Air Force B-2 Spirit aircraft positions to be refueled by a KC-135 Stratotanker aircraft over the Pacific Ocean, March 10, 2009. Four B-2 Spirits from the 509th Bomb Wing, 13th Bomb Squadron, are deployed to Andersen Air Force Base, Guam, as part of a continuing operation to maintain a bomber presence in the region. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 786288-D-AWK29-044.jpg Photo Gallery