LAKE ERIE -- Petty Officer 2nd Class Mark Lauters, a Boatswain's Mate and Buoy Deck Supervisor aboard Coast Guard Cutter Bristol Bay, looks on as Seaman Corey Engel (left), and Seaman Ryan Pros prepare to haul in chain from an aid to navigation, November 11, 2009. Bristol Bay is underway as part of Operation Fall Retrieve, the largest domestic buoy maintenance operation. U.S. Coast Guard photo by Petty Officer 3rd Class George Degener