GD0179 SOUTH CHINA SEA DRILLING OPERATION BY DRILLING PLATFORM “NAN HAI WU HAO” IN AREA WITHIN 1N MILE RADIUS OF 21-23-00.80N 115-06-13.24E FROM 5 SEP. TO 5 NOV. SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA
