YELLOW SEA TUG“JIAO GONG 55”TOWING SHIP“SHA ZHUANG 3”FROM RIZHAO GANGDA SHIPYARD 35-22.6N 119-32.6E TO QINGDAO PORT 36-07.9N 120-19.6E FROM 090800 UTC TO 100400 UTC MAY ,LENGTH OF TOW 188 METERS,SPEED 6 KNOTS,CAUTION REQUESTED. SHANDONG MSA CHINA.
