An F-15 Eagle aircraft approaches the refueling boom of an KC-135R Stratotanker. An Air Force F-15 Eagle aircraft approaches the refueling boom of an Alaska Air National Guard KC-135R Stratotanker aircraft for an inflight refueling mission on Nov. 7, 2006. The Eagle is operating from Elmendorf Air Force Base, Alaska. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 697528-W-ASK89-112.jpg Photo Gallery