ZCZC JA19 291457 UTC OCT POLISH NAV WARN 286/26 SOUTHERN BALTIC. POLISH COAST DUE TO MILITARY EXERCISES ZONES-6 IS CLOSED FOR SHIPPING AND FISHERY CENTERED PSN 54-39.27N 016-36.59E 02 TO 07 NOV 07:00 TO 13:00 AND 18:00 TO 22:59 UTC CANCEL THIS MSG 072259 UTC NOV NNNN