LN
NORTH HUANGHAI SEA,TUG "DAN GANG 7" AND "AN DONG 21" TOWING M/V "CHENG RUI 8" FROM 39-47.559N/123-50.346E TO DAN DONG PORT 7# LIGHT BUOY,FROM 020000UTC MAR.LENGTH OVERALL 400 METERS,SPEED 4 KNOTS. KEEP WATCH ON VHF CHANNEL 16.CAUTION ADVISED.
