CLEAR PATH U.S. Navy sailors stand clear of a Strike Fighter Squadron 192 F/A-18C Hornet aircraft as it takes off from USS Kitty Hawk's flight deck June 18, 2008. The USS Kitty Hawk, the oldest active-duty warship in the U.S. Navy, will be replaced this summer by the nuclear-powered aircraft carrier USS George Washington. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 498254-W-FVZ73-925.jpg Photo Gallery