BOHAI SEA, LAIZHOU GULF, 140000UTC TO 201600UTC OCT, WATERS WITHIN 500 METERS RADIUS OF LK21-2-1(38-24.31N/120-28.64E） IS TEMPORARY SAFE OPERATION AREA,SURVEY BY BOHAI5HAO . VWSSELS NOT INVOLVED ENTERING PROHIBITED. SHANDONG MSA CHINA.
