{"id":"154885","url":"https://navtex.online/messages/154885","station":{"id":"navtex-tallinn-f","name":"Tallinn NAVTEX [F]","navarea":"I"},"header":{"letter":"F","subject":"A","subjectName":"Navigational warning","serial":"20"},"refs":[],"firstSeen":"2026-04-26T20:52:11.000Z","lastSeen":"2026-04-26T20:52:11.000Z","copies":1,"sources":1,"quality":1,"text":"ZCZC FA20\n260500 UTC APR\nESTONIAN NAV WARN 060/26.\nNORTHERN BALTIC.\nBETWEEN SAAREMAA AND HIIUMAA ISLAND.\n290500-291300 UTC APR\nEXERCISE TAKING PLACE\nIN AREA BOUNDED BY:\n58-54.98N 022-05.32E\n58-52.94N 022-10.72E\n58-44.57N 022-07.42E\n58-30.22N 021-58.52E\n58-31.08N 021-54.24E\n58-49.01N 021-53.83E\nSHIPPING IN AREA TEMP PROHIBITED\nSTANDING BY VHF CH 16\nCANCEL 291300 UTC APR.\nNNNN","plain":{"title":"Tallinn NAVTEX [F] · Navigational warning · No. 20","issued":null,"text":"260500 UTC Apr\nEstonian nav warn 060/26.\nNorthern baltic.\nBetween saaremaa and hiiumaa island.\n290500-291300 UTC Apr\nExercise taking place\nIn area bounded by:\n58°54.98′N 022°05.32′E\n58°52.94′N 022°10.72′E\n58°44.57′N 022°07.42′E\n58°30.22′N 021°58.52′E\n58°31.08′N 021°54.24′E\n58°49.01′N 021°53.83′E\nShipping in area temp prohibited\nStanding by VHF ch 16\nCancel 291300 UTC Apr.","summary":"Northern baltic · Between saaremaa and hiiumaa island"},"positions":[[22.08867,58.91633],[22.17867,58.88233],[22.12367,58.74283],[21.97533,58.50367],[21.904,58.518],[21.89717,58.81683]],"status":"unknown","cancelledAt":null,"cancelledBy":null,"official":null,"change":"288392","versions":[{"source":"navtex-net","receivedAt":"2026-04-26T20:52:11.000Z","lastAt":"2026-04-26T20:52:11.000Z","repeats":1,"complete":true,"errorMarks":0,"primary":true,"text":"ZCZC FA20\n260500 UTC APR\nESTONIAN NAV WARN 060/26.\nNORTHERN BALTIC.\nBETWEEN SAAREMAA AND HIIUMAA ISLAND.\n290500-291300 UTC APR\nEXERCISE TAKING PLACE\nIN AREA BOUNDED BY:\n58-54.98N 022-05.32E\n58-52.94N 022-10.72E\n58-44.57N 022-07.42E\n58-30.22N 021-58.52E\n58-31.08N 021-54.24E\n58-49.01N 021-53.83E\nSHIPPING IN AREA TEMP PROHIBITED\nSTANDING BY VHF CH 16\nCANCEL 291300 UTC APR.\nNNNN"}]}