ZCZC JA15 310600 UTC AUG POLISH NAV WARN 198/26 SOUTHERN BALTIC. POLISH COAST DUE TO MILITARY EXERCISES ZONE S-6 IS CLOSED FOR SHIPPING AND FISHERY: CENTERED 54-39.27N 016-36.59E 08-31-09-02 03:00-23:59 UTC 09-01-09-04 03:00-21:59 UTC CANCEL THIS MSG 042159 UTC SEP NNNN