美国阿拉斯加州埃尔门多夫空军基地，北部边缘-2009 联合演习中，美国空军第422测试与评估中队（422TES）一架 F-22A 战斗机在跑道上滑行。（An F-22 Raptor stealth fighter from the 90th Fighter Squadron taxis to the runway June 17, 2009, during Exercise Northern Edge 09 at Elmendorf Air Force Base, Alaska. Northern Edge, Alaska largest military training exercise, prepares joint forces to respond to crises throughout the Asia-Pacific region.）

美国海军 VX-31 测试与评估中队一架 F/A-18F“超级大黄蜂”战斗机在“北部边缘-2009”联合演习首日从阿拉斯加州埃尔门多夫空军基地起飞执演。（ELMENDORF AIR FORCE BASE, Alaska -- A Navy F/A-18F Super Hornet, flown by Air Test and Evaluation Squadron 31, takes off from the flightline here during the first day of Northern Edge 2009, June 15. Northern Edge is the largest military training exercise in Alaska.）

北部边缘-2009 联合演习中，美国空军第19战斗机中队（19FS）的 F-15C 战斗机在埃尔门多夫空军基地滑向停机坪。（An F-15A Eagle fighter from the 19th Fighter Squadron taxis out of its parking spot June 17, 2009, during Exercise Northern Edge 09 at Elmendorf Air Force Base, Alaska. Northern Edge 2009, Alaska's largest military training exercise, prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第19战斗机中队（19FS）的 F-15C 战斗机准备从埃尔门多夫空军基地出动。（U.S. Air Force crew chiefs from the 3rd Aircraft Maintenance Squadron prepare to launch an F-15A Eagle fighter June 17, 2009, during Exercise Northern Edge 09 at Elmendorf Air Force Base, Alaska. Northern Edge, Alaska's largest military training exercise, prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第19战斗机中队（19FS）的 F-15C 战斗机在埃尔门多夫空军基地检查。（An F-15A Eagle fighter from the 19th Fighter Squadron taxis out of its parking spot June 17, 2009, during Exercise Northern Edge 09 at Elmendorf Air Force Base, Alaska. Northern Edge, Alaska's largest military training exercise, prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第44战斗机中队（日本嘉手纳空军基地，44FS）一架 F-15C 战斗机在埃尔门多夫空军基地滑行。（An F-15C Eagle fighter aircraft taxis from its parking spot June 24, 2009 during Exercise Northern Edge 2009 held at Elmendorf Air Force Base, Alaska. The F-15 is from the 44th Fighter Squadron, Kadena Air Base, Japan. Northern Edge is AlaskaÕs largest military training exercise that prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第44战斗机中队（日本嘉手纳空军基地，44FS）一架 F-15C 战斗机从埃尔门多夫空军基地起飞执演。（An F-15C Eagle fighter aircraft takes off for a mission June 24, 2009 during Exercise Northern Edge 2009 held at Elmendorf Air Force Base, Alaska. The F-15 is from the 44th Fighter Squadron, Kadena Air Base, Japan. Northern Edge is AlaskaÕs largest military training exercise that prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第44战斗机中队（日本嘉手纳空军基地，44FS）一架 F-15C 战斗机在埃尔门多夫空军基地进行飞行前检查。（Airman 1st Class Ty Heinbaugh conducts pre-flight checks on his F-15C Eagle fighter aircraft June 24, 2009 during Exercise Northern Edge 2009 held at Elmendorf Air Force Base, Alaska. Airman Heinbaugh is a crew chief from the 18th Aircraft Maintenance Squadron, Kadena Air Base, Japan. Northern Edge is AlaskaÕs largest military training exercise that prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第44战斗机中队（日本嘉手纳空军基地，44FS）一架 F-15C 战斗机准备从埃尔门多夫空军基地出动。（Crew chiefs prepare to launch their F-15C Eagle fighter aircraft June 24, 2009 during Exercise Northern Edge 2009 held at Elmendorf Air Force Base, Alaska. The crew chiefs are from the 18th Aircraft Maintenance Squadron, Kadena Air Base, Japan. Northern Edge is Alaska largest military training exercise that prepares joint forces to respond to crises throughout the Asia-Pacific region.）

北部边缘-2009 联合演习中，美国空军第44战斗机中队（日本嘉手纳空军基地，44FS）的 F-15C 战斗机准备从埃尔门多夫空军基地出动。（Crew chiefs prepare to launch their F-15C Eagle fighter aircraft June 24, 2009 during Exercise Northern Edge 2009 held at Elmendorf Air Force Base, Alaska. The crew chiefs are from the 18th Aircraft Maintenance Squadron, Kadena Air Base, Japan. Northern Edge is Alaska largest military training exercise that prepares joint forces to respond to crises throughout the Asia-Pacific region.）