BOHAI SEA, FROM 062200UTC NOV TO 071600UTC NOV,tug HAI YANG shi you 642 towing PLATFORM bo hai 9 hao, LENGTH overall 550 meters, speed 4 knots，VIA：
A：38-02-38N/120-00-21E ，
B：38-15-00N/119-17-45E。
CAUTION ADVISED.
SHANDONG MSA CHINA.
