BOHAI SEA TUG “HAI YANG SHI YOU 677” TOWING “BO HAI NO.5” DRILLING PLATFORM FROM 37-55-48N/119-34-11E TO 38-16-23N/120-01-03E AT 081000UTC JUN. LENGTH OVERALL 550 METERS SPEED 4KNOTS. CAUTION REQUESTED. SHANDONG MSA.
