HB0037 BOHAI SEA TUG HAIYANGSHIYOU677 TOWING WANZUAN1 RIG FROM 39-09.99N/119-41.52E TO 38-59.75N/119-00.16E FROM 110200UTC TO 131500UTC APR. WAYPOINT：
1.38-57.00N/119-03.50E；
2.38-57.50N/119-01.00E.
LENGTH OVERALL 510 METRES SPEED 4 KNOTS. AUXILIARY VESSEL BINHAI264.CAUTION ADVISED. HEBEI MSA CHINA.