BOHAI SEA ，TUG “WEI GANG TUO 33” TOWING “HONG DA 27” FROM DONG YING PORT（38°05′44″ N；119°02′00″E）TO LONG YAN PORT(37°26′00.70″N;122°37′27.08″E）, FROM 030800UTC MAR.TO 051600 UTC MAR. SPEED 6KNOTS.LENGTH OF TOWING 235 METERS. CAUTION REQUESTED.
