YELLOW SEA
THE LIGHT-BUOY NO.301 OF QINGDAO PORT(36-01.86N，120-15.43E) WITHDRAWN,REPLACEMENT OF LAN-BY NO.301 OF QINGDAO PORT(36-01.86N，120-15.43E).
THE LIGHT-BUOY NO.517 OF QINGDAO PORT(36-00.02N，120-20.53E) UNLIT FROM 010800UTC DEC.
CAUTION ADVISED.