US Navy 110616-N-GO535-050 An F-A-18 Super Hornet taxis into position at Elmendorf Air Force Base during Northern Edge 2011 photo 大約 2 年 0 Tazlina Glacier photo 大約 2 年 0 Types of Glaciers: Peidmont Glacier, Malaspina Glacier photo 接近 3 年 0 Mountains snow winter photo 3 年多 0