BOHAI SEA ，TUG DE XIANG TOWING ZHONG YOU HAI 11 PLATFORM FROM 38-12.58N 119-27.43E TO 39-09.28N 119-33.78E. FROM 100600 UTC TO 151600 UTC Oct. SPEED 4 KNOTS. LENGTH OF TOWING 534 METERS. CAUTION REQUESTED.SHANDONG MSA.
