GD0066 SOUTH CHINA SEA M/V “HUA MING” TOWING DRILLING PLATFORM “NAN HAI WU HAO” FROM 20-23-25.92N 115-25-54.69E TO 22-01-30.0N 114-09-56.5E FROM 3 APR. TO 6 APR. LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA