An F-16 from the 482nd Fighter Wing, Homestead Air Reserve Base, Fla., taxis for takeoff Aug. 17, 2006, at Hickam Air Force Base, Hawaii. F-16 pilots from Homestead's 93rd Fighter Squadron are conducting dissimilar aircraft combat tactics training with the Hawaii Air National Guard's 199th Fighter Squadron in exercise Cactus Aloha. (U.S. Air Force photo/ Master Sgt. Ray Sarracino)