GD173/24 SOUTH CHINA SEA M/V “HAI YANG SHI YOU 684” TOWING “NAN HAI WU HAO” FROM 22-01.5N 114-09.9E TO 20-32.4N 115-34.4E.FROM 15 TO 17 OCT. LENGTH OVERALL 500M SPEED 3KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA