美国阿拉斯加州费尔班克斯市艾尔森空军基地
Photo by U.S. Air Force/SrA peter reft | 2015-05-11 00:00:00 | 58-0054 (cn 17799)
红旗-阿拉斯加 15-2 联合空战演习中,美国空军第171空中加油联队(宾夕法尼亚州匹兹堡国际机场后备站,171ARW)一架 KC-135T 加油机在艾尔森空军基地滑行。(A U.S. Air Force KC-135 Stratotanker assigned to the 171st Air Refueling Wing, Pittsburgh International Airport Reserve Station, Pa., launches for a sortie May 11, 2015, during RED FLAG-Alaska (RF-A) 15-2 at Eielson Air Force Base, Alaska. RF-A enables units from around the globe to conduct large-scale combat training, utilizing more than 67,000 square miles of airspace over the Joint Pacific Alaska Range Complex.)