NORTH YELLOW SEA TO BOHAI GULF, TUG DEGAN TOWING DEDU, FROM 251200UTC TO 271600UTC JUL, LENGTH OVERALL 500 METERS, SPEED 5 KNOTS，VIA 37-35. N 121-26.5E、38-22.0N 121-25.0E、38-44.3N 120-40.0E、38-55.2N 119-05.0E、39-02.5N 118-57.7E、39-04.2N 118-55.0E.
WIDE BERTH REQUESTED.
SHANDONG MSA CHINA.