BOHAI SEA, FROM 010700UTC TO 041600UTC NOV, TUGS HAIYANGSHIYOU679 AND BINHAI285 TOWING PLATFORM HAIYANGSHIYOU942, LENGTH OVERALL 550 METERS, SPEED 4 KNOTS, VIA:
A：38-04.3N/119-49.4E;
B：39-11.0N/120-15.0E;
C：39-27.0N/120-30.8E;
D：39-31.6N/120-30.9E.
CAUTION TO AVOID.
SHANDONG MSA CHINA.