GD0092 SOUTH CHINA SEA M/V “DE SHEN” TOWING DRILLING PLATFORM “SINOOCEAN AUSPICIOUS” FROM 21-22-11N 115-26-19E TO 21-15-14.4N 114-55-58.2E FROM 4 TO 6 MAY LENGTH OVERALL 300M TO 600M SPEED 3KN TO 6KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA