BOHAI SEA ， TUG “HAIYANGSHIYOU679” TOWING “BOHAI9HAO” PLATFORM FROM BZ26-3N-5（N：38°14′30.766″ E：119°18′50.645″） TO LD27-1-3d(N：39°16′28.391″ E：120°25′22.825″） FROM 110700 UTC MAY .TO 191500 UTC MAY.SPEED 4.5 KNOTS.LENGTH OF TOWING 526 METERS. CAUTION REQUESTED.