{"id":"31723","url":"https://navtex.online/messages/31723","station":{"id":"navtex-no-bod-radio-b","name":"Bodø NAVTEX [B]","navarea":"XIX"},"header":{"letter":"B","subject":"A","subjectName":"Navigational warning","serial":"28"},"refs":[],"firstSeen":"2026-09-10T20:11:52.000Z","lastSeen":"2026-09-18T00:15:29.000Z","copies":8,"sources":1,"quality":1,"text":"ZCZC BA28\n080757 UTC SEP 26\nNORWEGIAN NAV. WARNING 331/2026\nCHART 81\nAREA NORSKEHAVET\n1.GPS/GNSS JAMMING EXERCISE 09 TO 18 SEPT 26. 0600-1600 UTC. 15 AND 16\nSEPT 1600-2000 UTC.\nIN AREA BOUNDED BY:\n69-50.40N 013-42.00E\n69-49.80N 016A15.60E\n69-07.20N 016-23.40E\n68-39.00N 013-25.80E\nVESSELS MAY EXPERIENCE DEGRADATION OR LOSS OF GNSS/GPS SERVICES. MARINERS\nARE ADVISED TO USE ALTERNATIVE MEANS OF NAVIGATION AND EXERCISE CAUTION.\nFOR MORE INFO: WWW.JAMMERTEST.NO\n2.REFFERS TO NORWEGIAN NOTICE TO MARINER EFS 16-2026\nNNNN","plain":{"title":"Bodø NAVTEX [B] · Navigational warning · No. 28","issued":"8 Sep 2026 07:57 UTC","text":"8 Sep 2026 07:57 UTC\nNorwegian nav. Warning 331/2026\nChart 81\nArea norskehavet\n1.gps/GNSS jamming exercise 09 to 18 sept 26. 0600-1600 UTC. 15 and 16\nSept 1600-2000 UTC.\nIn area bounded by:\n69°50.40′N 013°42.00′E\n69°49.80′N 016A15.60E\n69°07.20′N 016°23.40′E\n68°39.00′N 013°25.80′E\nVessels may experience degradation or loss of GNSS/gps services. Mariners\nAre advised to use alternative means of navigation and exercise caution.\nFor more information: www.jammertest.no\n2.reffers to norwegian notice to mariner efs 16-2026","summary":"Chart 81 · Area norskehavet"},"positions":[[13.7,69.84],[16.39,69.12],[13.43,68.65]],"status":"unknown","cancelledAt":null,"cancelledBy":null,"official":null,"change":"300346","versions":[{"source":"navtex-net","receivedAt":"2026-09-11T00:15:14.000Z","lastAt":"2026-09-18T00:15:29.000Z","repeats":4,"complete":true,"errorMarks":0,"primary":true,"text":"ZCZC BA28\n080757 UTC SEP 26\nNORWEGIAN NAV. WARNING 331/2026\nCHART 81\nAREA NORSKEHAVET\n1.GPS/GNSS JAMMING EXERCISE 09 TO 18 SEPT 26. 0600-1600 UTC. 15 AND 16\nSEPT 1600-2000 UTC.\nIN AREA BOUNDED BY:\n69-50.40N 013-42.00E\n69-49.80N 016A15.60E\n69-07.20N 016-23.40E\n68-39.00N 013-25.80E\nVESSELS MAY EXPERIENCE DEGRADATION OR LOSS OF GNSS/GPS SERVICES. MARINERS\nARE ADVISED TO USE ALTERNATIVE MEANS OF NAVIGATION AND EXERCISE CAUTION.\nFOR MORE INFO: WWW.JAMMERTEST.NO\n2.REFFERS TO NORWEGIAN NOTICE TO MARINER EFS 16-2026\nNNNN"},{"source":"navtex-net","receivedAt":"2026-09-12T00:16:42.000Z","lastAt":"2026-09-12T00:16:42.000Z","repeats":1,"complete":true,"errorMarks":1,"primary":false,"text":"ZCZC BA28\n080757 UTC SEP 26\nNORWEGIAN NAV. *ARNING 331/2026\nCHART 81\nAREA NORSKEHAVET\n1.GPS/GNSS JAMMING EXERCISE QPO TO 18 SEPT 26. 0600-1600 UTC. 15 AND 16\nSEPT 1600-2000 UTC.\nIN AREA BOUNDED BY:\n69-50.40N 013-42.00E\n69-49.80N 016A15.60E\n69-07.20N 016-23.40E\n68-39.00N 013-25.80E\nVESSELS MAY EXPERIENCE DEGRADATION OR LOSS OF GNSS/GPS SERVICES. MARINERS\nARE ADVISED TO USE ALTERNATIVE MEANS OF NAVIGATION AND EXERCISE CAUTION.\nFOR MORE INFO: WWW.JAMMERTEST.NO\n2.REFFERS TO NORWEGIAN NOTICE TO MARINER EFS 16-2026\nNNNN"},{"source":"navtex-net","receivedAt":"2026-09-15T00:15:15.000Z","lastAt":"2026-09-15T00:15:15.000Z","repeats":1,"complete":true,"errorMarks":5,"primary":false,"text":"ZCZC BA28\n080757 UTC SEP 26\nNORWEGIAN NAV. WARNING 331/2026\nCHART 81\nAREA NORSKEIAVE** 1.GPS/GNSS JAMMING EXERCISE 09 TO 18 SEPT 26. 0600-1600\nUTC. 15 AND 16 SEPT 1600-2000 UTC.\nIN AREA BOUNDED BY:\n69-50.40N 013-42.00E\n69-49.80N 016A15.60E\n69-07.20N 016-23.40E\n68-39.00N 013-25.80E\nVESSELS MAY EXPERIENCE DEGRADATION OR LOSS OF GNSS/GPS SERVICES. MARINERS\nARE A*V*SED TO USE ALTERNATIVE MEANS OF NAVIGATION AND EXERCISE CAUTION.\nFOR MORE INFO: WWW.JAMMERTEST.NO\n2.REFFERS TO NORWEGIAN NOTICE TO MARINER EFS*16-2026\nNNNN"},{"source":"navtex-net","receivedAt":"2026-09-10T20:11:52.000Z","lastAt":"2026-09-10T20:11:52.000Z","repeats":1,"complete":true,"errorMarks":51,"primary":false,"text":"ZCZC BA28\n0807*U*U*C SEP*26\n*NORWE*IA* NAV*M WARN*NG 33*XWPWY\nCHAR* 81\nAR*A NORSKEHAV*T\n1.GPS/GSI* JA*MING*EXERCISE *O *TO 18 *SEP* 26. 0600-16*P *U*C. 15 *AN*\n10 SEPT *QYPPAWPP*CUTC.\n*N ARE* *OUNDED BY:\n6*ATPMGP*N***QEUR*MPPEX6*A*OMIPN 0*YA15.*PKE\nJ*YO*PUMWP*N *PQYAWEMRPE\n68-39.00*F 013-25.80E\nVE*SELS MAY EXPERIENCE DEGRADATION OR *OSS OF GNSS/GPS SERVIC*S. MARINERS\nARE ADVISED TO USE ALTERNATIVE MEANS OF NAVIGATION AND EXERCISE C*U*ION.\nFOR MORE INFO: WWW.JAMMERTEST.NO\n2.REFFERS TO NORWEGIAN N*TICE TO MARINER EFS 16-2026\nNNNN"},{"source":"navtex-net","receivedAt":"2026-09-16T20:12:26.000Z","lastAt":"2026-09-16T20:12:26.000Z","repeats":1,"complete":false,"errorMarks":11,"primary":false,"text":"ZCZC BA*I\nPIPUTU UTC EP 26\nNORWEGIAN N*V WARNING 331/2026\nCHART 81\nAREA NORSKEHAVET\n1.GPS/GNSS JAMMING EXERCISE 09 TO 18 SEPT VWYM PYPPAQYPP UTCJM QT AND\n16 SEPT 1600-2000 *UTC.\nIN AREA *OU*DED BY:\n69-50.4*N 013-42.00E\n69-49.80N 016A*QTMYPE\n69-07.20N 016-23.40E\n68-39.00N 013-25.81E\nPESSELS MAY EXPERIEN*E DEGRADATION OR LOSS OF GNSS/GPS SERVICES. MARINERS\nARE ADVISED TO USE ALTERNATIVE MEANS OF N*VIGATION AN* EXERRISE CAUTION.\nFOR MO*E INFO: WWW.JAMMERTEST.NO\n2.RE*FERS TO NORWEGIAN NOTICE TO MARINER EFS 16-2026\nNNNN"}]}