BOHAI SEA ， TUG “HAI YANG SHI YOU677” TOWING “BOHAI 5 HAO ” PLATFORM FROM KL3-2N-3d(38°00′27.157″N；119°23′17.896″E) TO LK19-5-1d：(38°19′54.672″N；119°59′04.188″E) FROM 121400 UTC Nov. TO 140400 UTC Nov. SPEED 4 KNOTS.LENGTH OF TOWING 526 METERS. CAUTION REQUESTED.