Posted 1/10/2008An F-15 Eagle prepares to land after flying a mission Jan. 9 at Hickam Air Force Base, Hawaii. The F-15s, from the 199th Fighter Squadron of the Hawaii Air National Guard, have not flown since Air Force officials grounded the F-15 fleet Nov. 3, 2007. Air Combat Command officials cleared a portion of its F-15 A through D models to begin flying today. (U.S. Air Force photo/Tech. Sgt. Shane A. Cuomo)