HB0080 BOHAI SEA,HUANGHUA PORT,TUG ZHONGYOUHAI 251 TOWING PLATFORM ZHONGYOUHAI 63 FROM 38-32.26N/117-46.58E TO 40-46.41N/121-45.96E FROM 21TH 1600UTC TO 28TH 1600UTC JUN.
WAYPOINT 1:（38-32.7N/117-51.5E），
WAYPOINT 2:（38-37.2N/118-25.4E），
WAYPOINT 3:（39-10.5N/119-38.0E），
WAYPOINT 4:（39-40.0N/120-44.2E）
OVERALL LENGTH WITHIN 20 METRES ISOBATH 200 METRES; OVERALL LENGTH OUTSIDE 20METRES ISOBATH 400METRES. SPEED 4 KNOTS. WIDE BERTH REQUESTED .
HEBEI MSA CHINA.