BOHAI SEA TUG HAIYANGSHIYOU 679 TOWING HAIYANGSHIYOU 937 RIG FROM 39-53.01N 120-58.41E TO 39-53.32N 120-43.24E ON 7 MAY LENGTH OVERALL 500 METRES SPEED 4 KNOTS. WIDE BERTH REQUESTED. LIAONING MSA CHINA.
