BOHAI SEA, THREE VISUAL AIS MARKS ESTABLISHED ON THE EASTERN BORDER OF LONGKOU NORTH ROUTE.
LONGKOU NORTH ROUTE EAST NO.1(37-49.00N/120.12.75E), MMSI:994126101;
LONGKOU NORTH ROUTE EAST NO.2(37-46.39N/120.12.75E), MMSI:994126102;
LONGKOU NORTH ROUTE EAST NO.3(37-43.78N/120.12.75E), MMSI:994126103.
CAUTION REQUESTED.
SHANDONG MSA CHINA.