BOHAI SEA, LAIZHOU GULF, FROM 060000UTC TO 080000UTC JUL, TUG DEXIANG TOWING PLATFORM BOHAI4HAO, LENGTH OVERALL 545 METERS, SPEED 4 KNOTS,VIA:
A：37-45 N/119-39 E
B：37-57 N/119-24 E
C：38-58 N/119-26 E
D：39-07N/ 119-23 E
CAUTION TO AVOID.
SHANDONG MSA CHINA.