BOHAI STRAIT, TUG BEIHAIJIU119 TOWING DEFU2HAO, FROM LONGKOU 37-39.69N 120-12.25E TO DAQIN ISLAND 38-17.53N 120-53.67E, FROM 132100UTC TO 201000UTC NOV, LENGTH OVERALL 400 METERS, SPEED 4 KNOTS, VIA CHANGSHAN CHANEL TSS. CAUTION TO AVOID.
SHANDONG MSA CHINA.