ZCZC JA59 312200 UTC MAY POLISH NAV WARN 125/26 SOUTHERN BALTIC. DUE TO MILITARY EXERCISES ZONE IS CLOSED FOR SHIPPING AND FISHERY: S-6 CENTERED 54-39.3N 016-37.0E FROM 2026-06-01 TO 2026-06-03 DAILY FROM 06:00 TO 21:59. FROM 2026-06-03 TO 2026-06-07 DAILY FROM 22:00 TO 21:59. TIME IN UTC. ZONE IS CLOSED CANCEL THIS MSG 072159 UTC JUN NNNN