GD0016 SOUTH CHINA SEA M/V “HAI YANG SHI YOU 681” “HAI YANG SHI YOU 691” TOWING DRILLING PLATFORM “LING SHUI 17-2” LENGTH OVERALL 500M TO 800M SPEED 3KN TO 6KN ETA AT 23-30N 117-46E 301600UTC JAN. VIA 23-27N 117-41E，23-26N 117-35E，22-03N 116-20E，21-47N 116-00E，21-04N 115-30E AND ETA AT 20-18N 114-25E 021600UTC FEB. SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA