ALASKAN AIRSPACE An F-16 Aggressor disconnects from a KC-10 Extender after being refueled during exercise RED FLAG-Alaska, Eielson Air Force Base, Alaska, April 22, 2009. RED FLAG is being conducted on the Joint Pacific Alaskan Range Complex, which provides 67,000 square miles of airspace. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 439318-A-FBB47-416.jpg Photo Gallery