BOHAI SEA, FROM 212200UTC TO 221600UTC AUG,tug BINHAI 287 towing PLATFORM BOHAI5HAO, LENGTH overall 550 meters, speed 4 knots，VIA：
A：38-14.93N/119-56.32E;
B：38-32.12N/119-52.68E;
CAUTION ADVISED.
SHANDONG MSA CHINA.
