云航警35/23，黄海南部，04月26日0600时到1800时灌河航道灯浮调整作业，灌河口19号灯浮位置由34-34.01N 119-51.24E调整至原位置34-33.47N 119-51.13E；灌河口20号灯浮位置由34-33.43N 119-51.21E调整至原位置34-33.29N 119-51.11E；灌河口24号灯浮位置由34-31.14N 119-49.28E调整至原位置34-30.52N 119-49.12E，请各航行船舶注意。

LYG35/23, SOUTH YELLOW SEA, ESTABLISHED BUOY WORK AT GUANHE CHANNEL, NO.19 LIGHT BUOY POSITION AMENDED FROM 34-34.01N 119-51.24E TO 34-33.47N 119-51.13E,NO.20 LIGHT BUOY POSITION AMENDED FROM 34-33.43N 119-51.21E TO 34-33.29N 119-51.11E,NO.24 LIGHT BUOY POSITION AMENDED FROM 34-31.14N 119-49.28E TO 34-30.52N 119-49.12E, FROM 252200 UTC TO 261000 UTC APR. CAUTION ADVISED. LIANYUNGANG MSA CHINA.