ZCZC JA40 211443 UTC MAY POLISH NAV WARN 119/26 SOUTHERN BALTIC. DUE TO MILITARY EXERCISES ZONE IS CLOSED FOR SHIPPING AND FISHERY: S-6B CENTERED 54-34.57N 016-20.85E 2026-05-25 TO 2026-05-29 FROM 03:00 TO 21:59 UTC ZONE IS CLOSED CANCEL THIS MSG 292159 UTC MAY NNNN