LANGLEY AIR FORCE BASE, Va. -- Airman 1st Class Floyd Semple, 71st Fighter Squadron Aircraft Maintenance Unit crew chief, brings Lt. Col. Joel Cook, 71 FS commander, to a stop, March 20. Ten F-15C Eagles from the 71 FS joined aircraft and personnel from five other bases to take part in a two-week exercise in Savannah, Ga. (U.S. Air Force photo/Airman Rebecca Montez)