ZCZC JA28 031025 UTC SEP POLISH NAV WARN 206/26 DUE TO MILITARY EXERCISES ZONE IS CLOSED FOR SHIPPING AND FISHERY: S-6 CENTERED 54-39.27N 016-36.59E 07 SEP 06:00 TO 14:00 08 TO 11 SEP 04:00 TO 21:59 CANCEL THIS MSG 112159 UTC SEP NNNN