YINGKOU RADIO BEACON/DGPS STATION UNUSABLE FOR REPAIR-LN0068

NORTH BOHAI SEA, YINGKOU PORT, YINGKOU RADIO BEACON/DGPS STATION  LOCATED AT 40-17-28.70N 122-06-41.10E UNUSABLE FOR REPAIR FROM 300100UTC TO 300900UTC MAR. CAUTION ADVISED. LIAONING MSA CHINA.