The F-15 Eagle fighter was the U.S. Air Force's most effective weapon in aerial combat. Fast, maneuverable, equipped with cutting-edge technology and the latest military design specs, the F-15 was designed to be virtually unstoppable. But suddenly one has to be stopped at all costs, for the unthinkable has happened--America is being attacked by one of its own super-fighters, being flown by a top U.S. pilot.