BOHAI SEA,DONGYING,from 130800UTC Apr. to 171600UTC Apr.,BOOSTER STATION INSTALLING WORK BY DEFU3600，DEBIN,DEQI，DEFU15001,ZHONGHAI4008,IN THE AREA WITHIN 1000 METERS RADIUS OF (38°19.875′N/118°37.726′E）
VESSELS NOT INVOLVED IN THE CONSTRUCTION PROJECT ENTERING PROHIBITED. ADVISED TO AVOID.
SHANDONG MSA CHINA.