BOHAI SEA, LAIZHOU GULF, FROM 140000UTC TO 151000UTC MAY, TUG BEIHAIJIU118 TOWING PLATFORM LISHEN, FROM （37-46N/119-39E） TO （37-48N/119-42E）, LENGTH OVERALL 550 METERS, SPEED 4 KNOTS. CAUTION ADVISED. SHANDONG MSA CHINA.
