Yorktown, Va. (April 27) -- The Coast Guard Cutter William Tate (WLM 560) gets underway to demonstrate the cutter's aids to navigation capabilities during Coast Guard Missions Day at Reserve Training Center Yorktown. The 175-foot buoy tender's primary missions are aids to navigation, law enforcement, ice operations, search and rescue and marine environmental protection. USCG photo by PA2 Jacquelyn Zettles