{"id":"27776","url":"https://navtex.online/messages/27776","station":{"id":"navtex-tallinn-f","name":"Tallinn NAVTEX [F]","navarea":"I"},"header":{"letter":"F","subject":"A","subjectName":"Navigational warning","serial":"79"},"refs":[],"firstSeen":"2026-08-02T00:50:10.000Z","lastSeen":"2026-08-08T00:50:13.000Z","copies":18,"sources":2,"quality":1,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26.\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM\nDISTANCE OF 0.5 NM FROM KAIKU.\nNNNN","plain":{"title":"Tallinn NAVTEX [F] · Navigational warning · No. 79","issued":null,"text":"011705 UTC Aug\nFinnish nav warn 394/26.\nGulf of finland.\nUnderwater survey operations in progress\nBy research vessel kaiku call sign ojal\nOperating in vicinity of line joining:\n60°00.5′N 023°58.0′E\n59°54.5′N 024°06.0′E\n59°47.3′N 024°01.6′E\n59°40.6′N 024°04.4′E\n59°23.6′N 024°06.2′E\nVessels are requested to keep a minimum\nDistance of 0.5 nautical miles from kaiku.","summary":"Gulf of finland · Underwater survey operations in progress"},"positions":[[23.96667,60.00833],[24.1,59.90833],[24.02667,59.78833],[24.07333,59.67667],[24.10333,59.39333]],"status":"unknown","cancelledAt":null,"cancelledBy":null,"official":null,"change":"296399","versions":[{"source":"navtex-net","receivedAt":"2026-08-04T00:51:28.000Z","lastAt":"2026-08-04T00:51:28.000Z","repeats":1,"complete":true,"errorMarks":0,"primary":true,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26.\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM\nDISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-net","receivedAt":"2026-08-02T00:51:28.000Z","lastAt":"2026-08-03T00:51:16.000Z","repeats":3,"complete":true,"errorMarks":0,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM DISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-net","receivedAt":"2026-08-04T20:51:18.000Z","lastAt":"2026-08-05T20:51:23.000Z","repeats":2,"complete":true,"errorMarks":0,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP\nA MINIMUM DISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-net","receivedAt":"2026-08-05T00:51:19.000Z","lastAt":"2026-08-05T00:51:19.000Z","repeats":1,"complete":true,"errorMarks":0,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.4E\nETOAWEMYN 024-06.2E\nVESSELS ARE REQUESTED TO KEEP\nA MINIMUM DISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-07T00:50:13.000Z","lastAt":"2026-08-07T00:50:13.000Z","repeats":1,"complete":true,"errorMarks":4,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26.\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\nN_HZYC_PG_M_APQMYE\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM \nDISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-02T20:50:11.000Z","lastAt":"2026-08-02T20:50:11.000Z","repeats":1,"complete":true,"errorMarks":7,"primary":false,"text":"ZCZC FA79\n011_UTC AUG\nFINNISH NAVCWARN 394/26\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERAH_ONS_IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n5+__', 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM DISTANCE OF 0.5 NM_J_KAIK\nM\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-04T00:50:18.000Z","lastAt":"2026-08-04T00:50:18.000Z","repeats":1,"complete":true,"errorMarks":10,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 39_\nGULF OF FI_L_TER SURVEY _PERATIONS IN PROGRESS\nBY RESEARCH VESS__ KAIKU CALL SIGN OJAL\nOPERATING I _CCFKH_MZ.'!0._00.5N 023-58.0E\n59-54.5N 024-=_.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM \nDISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-04T20:50:17.000Z","lastAt":"2026-08-04T20:50:17.000Z","repeats":1,"complete":true,"errorMarks":12,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH FAV WARN 394/26\nGULF OF FINLAND.\nUDDERWAT_R SURVEY OPERATIONS IN PROGRESS\nBY RESEARC_F\nPJJPSMM_FCC\nX_SL SIGN OJAL\nOPERATING _N VICINITY OF LINE __INING:\n60-00.5N 023-58.0E\n59-54.5_, 024-06.0E\n59-47.3N 024-01.6E\n59-40.6N 024_'\n59-23.6N 024-06.2E\nVESSELS XXP_U__\nA MINIMUM DISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-05T00:50:17.000Z","lastAt":"2026-08-05T00:50:17.000Z","repeats":1,"complete":true,"errorMarks":13,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-\n0.5N 023-58.0E\n59_6____.\n_06.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.6_09,__+70_3__24-06.2_\nVESSELS ARE REQUESTED TO KEEP  \nA MINIMUM DISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-02T00:50:10.000Z","lastAt":"2026-08-02T00:50:10.000Z","repeats":1,"complete":true,"errorMarks":16,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFFFJDM\nM_Y_M_PZ_T_F OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICI_H_MZ.'_0._+!!_60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N \n_PQMYE\n59-40.6N 024-04.4E\n_+70_3__24-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM DISTANCE OF 0_,. !49. (-8(7.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-08T00:50:13.000Z","lastAt":"2026-08-08T00:50:13.000Z","repeats":1,"complete":true,"errorMarks":19,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WAR_M_PZ_T_GULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PRO_YPJJONL_MYPJPY_DM\nPJJPSM_FV_MXSSMJF_MZ_SONZ_PYHF_MF_M\nF_F_H_MZ.'!0._+!!_60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM DISTANCE OF 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-06T00:50:15.000Z","lastAt":"2026-08-06T00:50:15.000Z","repeats":1,"complete":true,"errorMarks":26,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26\nGULF OF FINLAND.\nUNDERWA\n_R HURVEY OPERAT_ONS _N PROGRESS\nBY F__CH VESSEL KAIKU CALL _IC_OJAL\nOPERATNGMFM_F_F_PRMZ_MSK\nM_ZFFBY_TIMPE\n59-54.5N 024-06.0E\n59-47.3N -01.6_3\n59-40._N __MYN 024_06._=0_,_01__QB_PGLPGO__- .8,8.7. $8'5-,:3 9! 0.5 NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-07T20:50:14.000Z","lastAt":"2026-08-07T20:50:14.000Z","repeats":1,"complete":false,"errorMarks":7,"primary":false,"text":"ZCZC FA79\n011705 UTC AUG\nFINNISH NAV WARN 394/26\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\nBY RESEARCH VESSEL KAIKU CALL SIGN OJAL\nOPERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3__.\n___.6E\n59-40.6N 024-04.4E\n59-23.6N 024-06.2E\nVESSELS ARE REQUESTED TO KEEP A MINIMUM DISTANCE OF 0.5 NM FROM KAIKU._9,9,,888_\nZCZC"},{"source":"navtex-lv","receivedAt":"2026-08-05T20:50:14.000Z","lastAt":"2026-08-05T20:50:14.000Z","repeats":1,"complete":false,"errorMarks":18,"primary":false,"text":"ZCZC FA-9\n011705 (75: -7_\n!8,,8'_ ,-= 2-4, 394/26\nGULF OF FINLAND.\nUNDERWATER SURVEY OPERATIONS IN PROGRESS\n_ESEARCH VPJJP_M_FVKMXSSMJF_MA_ERATING IN VICINITY OF LINE JOINING:\n60-00.5N 023-58.0E\n59-54.5N 024-06.0E\n59-47.3N 024-01.6E\n59_6_24-04._E\n59-23.6N 02:-06.2E\nVESSELS ARE REQUESTED TO KEF__UV_ZQ \n W QHL_Z_UHQ__\nF_NM FROM KAIKU.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-03T20:50:20.000Z","lastAt":"2026-08-03T20:50:20.000Z","repeats":1,"complete":false,"errorMarks":107,"primary":false,"text":"ZCZC FA79\n077705 \n 5:_*__9,_._,___7)! 9! 68,)-_$9_(7 :-)) '8_, 9*-)\n903 -_8,_ 8, =8::_856 9! )8,3 *98,8,_:\n60-00.5N 02_5N P_JUPYHPE\n_(4:_/*___+DACRGQ__O(_3\n59-23.6N 024-06\n2_3_\n=3'3)' -43 43673'53$ 598==__.._!!___.9__3_'__+: !__74\n2910+, _)\n_-)58_\n_'+1\n+_:._:1)_54-) _3)_5: -____6\n_8,8-43_ _-,_3497'(5+__\n!__(,.:202.)_9-56.1E\n_PQOAWT___\nNNF_I_Y___UUZ__TUK__\n_LCZ TTXWYM\n__LAND9_*_\n8, -_2_:__(+.*$!'!E 60-05.40_N 027-48.00/ __9_0N 0*_____-.30.30N _CA__IC_W_Y__ZCZC"}]}