Marcon International, Inc. of Coupeville, Washington announced the sale of the 3,900BHP, U.S. flag twin screw tug Maria Brusco (ex-Ocean Service) from a U.S. owner to private overseas buyers for transfer to registry under foreign flag. The 127’ x 32’ x 14’ depth tug was originally built in 1967 by Burton Shipyard Inc. in Port Arthur, Texas as Hull 404 for International Bulk Transport of Wilmington, Delaware and operated for Sonat Marine of Philadelphia towing petroleum barges coastwise. The tug underwent a major reconstruction in 1987 under her previous ownership.