Longest lifetimes in the archive · nav aids

Warnings whose cancellation we know as a fact, ranked by days from issue to cancellation (30 days or more).

#lifetimetypewarningsince
18,970 dNav aidsBougainville island declared unilateral independence from papua new guinea may 17, 1990
SPECIAL 77/90
1990-05-25 → 2014-12-16
23,605 dNav aidsCurrent meter buoy, orange, ra ref, established in 48-55-14N 52-48-10W
NAVAREA IV 613/89
1989-04-28 → 1999-03-13
31,934 dNav aidsPunta Zapotitlan light at 18-31.5N 094-48.1W in Bay of Campeche, Mexico is unreliable.
Bay of Campeche · Mexico · Gulf of Mexico
NAVAREA IV 346/21
2021-04-27 → 2026-08-14
41,932 dNav aidsNga chart 96800 (4TH ed)
Kuril Islands · Ostrov Urup · Sea of Okhotsk
HYDROPAC 3552/11
2011-12-20 → 2017-04-05
51,907 dNav aidsNga chart 24290 (3RD ed)
South Atlantic Ocean
HYDROLANT 1354/08
2008-08-20 → 2013-11-09
61,899 dNav aidsGPS is unreliable near Malta (35-53N 014-27E), and HYDROLANT 2442/20 is cancelled.
Eastern Mediterranean Sea · Malta · Mediterranean Sea - Eastern Basin
HYDROLANT 1484/21
2021-06-02 → 2026-08-14
71,882 dNav aidsJrcc halifax inmarsat-c off air until further notice
Western North Atlantic · Nova Scotia · Radio Services
HYDROARC 220/12
2012-10-17 → 2017-12-13
81,863 dNav aidsNga chart 24270 (3RD ed)
South Atlantic Ocean
HYDROLANT 1463/08
2008-09-10 → 2013-10-18
91,776 dNav aidsLighted platform, mo(u) 15 sec established in 40-56S 57-17W
HYDROLANT 823/94
1994-05-01 → 1999-03-13
101,752 dNav aidsNAVTEX station Karachi in Pakistan is inoperative; broadcasts shifted to SafetyNet, with warnings available on Paknavy website.
Arabian Sea · Pakistan · Arabian Sea
HYDROPAC 3082/21
2021-10-27 → 2026-08-14
111,752 dNav aidsIn the eastern Caribbean Sea, Guadeloupe, Iles de Petite Terre light at 16-10.2N 061-06.5W is unlit.
Eastern Caribbean Sea · Guadeloupe · Caribbean Sea
HYDROLANT 2647/21
2021-10-27 → 2026-08-14
121,707 dNav aidsJrcc halifax inmarsat-b: 3316 99943 unusable
Western North Atlantic · Nova Scotia · Radio Services
NAVAREA IV 286/12
2012-06-01 → 2017-02-03
131,699 dNav aidsLights unlit: 1. zaliv chayvo 52-21.5N 143-11.4E
Sakhalin-east Coast · Sea of Okhotsk
HYDROPAC 1555/12
2012-06-04 → 2017-01-28
141,675 dNav aidsKara Sea
Arctic · Kara Sea
HYDROARC 160/11
2011-09-07 → 2016-04-09
151,667 dNav aidsGuyana
Western North Atlantic · North Atlantic Ocean
NAVAREA IV 286/13
2013-05-22 → 2017-12-14
161,621 dNav aidsKhuddi Island light at 24-33.6N 067-13.1E in Arabian Sea, Pakistan is unlit.
Arabian Sea · Pakistan · Arabian Sea
HYDROPAC 618/22
2022-03-07 → 2026-08-14
171,603 dNav aidsThe Isla La Plata lighthouse at 01-15.7S 081-04.4W is unlit.
Eastern South Pacific · Galapagos Islands · South Pacific Ocean
NAVAREA XII 183/22
2022-03-24 → 2026-08-14
181,590 dNav aidsIn the eastern North Pacific off Guatemala, buoy at 13-55-18N 090-47-53W is temporarily removed.
Eastern North Pacific · Guatemala · North Pacific Ocean
NAVAREA XII 219/22
2022-04-06 → 2026-08-14
191,568 dNav aidsJrcc halifax inmarsat-c off air until further notice
Western North Atlantic · Nova Scotia · Radio Services
NAVAREA IV 610/12
2012-10-19 → 2017-02-03
201,555 dNav aidsFrance-northwest Coast
Eastern North Atlantic · Celtic Sea
HYDROLANT 2501/12
2012-10-25 → 2017-01-27
211,551 dNav aidsPointe du Vieux Fort Light at 15-56.90S 061-42.45W in Guadeloupe is unlit.
Eastern Caribbean Sea · Guadeloupe
HYDROLANT 1293/22
2022-05-16 → 2026-08-14
221,543 dNav aidsIn the Persian Gulf, the Bahrain Light Buoy at 26-33.00N 051-03.59E is unlit.
Persian Gulf · Bahrain · Persian Gulf
HYDROPAC 1455/22
2022-05-24 → 2026-08-14
231,534 dNav aidsNga chart 71036 (8TH ed)
South China Sea · Indonesia · South China Sea
HYDROPAC 2812/11
2011-10-07 → 2015-12-20
241,493 dNav aidsA radar beacon at Bajo Satelite Light, 52-33.40S 069-41.60W, is operating at reduced power.
Eastern South Pacific · Chile · South Pacific Ocean
HYDROLANT 1761/22
2022-07-13 → 2026-08-14
251,476 dNav aidsLes Baleines Light in Bay of Biscay, France, at 46-14.70N 001-33.70W is unlit.
Bay of Biscay · France · Bay of Biscay
HYDROLANT 1892/22
2022-07-29 → 2026-08-14
261,457 dNav aidsNga chart 71265 (4TH ed)
Malacca Strait · South China Sea
HYDROPAC 2286/11
2011-08-15 → 2015-08-11
271,449 dNav aidsJoint Rescue Coordination Centre Curacao medium frequency digital selective calling services are unreliable, and NAVAREA IV 855/22 is cancelled.
Caribbean Sea · Venezuela · Caribbean Sea
NAVAREA IV 856/22
2022-08-26 → 2026-08-14
281,441 dNav aidsPunta Chapoya light at 02-38.47S 080-26.12W is unlit in eastern South Pacific, Ecuador.
Eastern South Pacific · Ecuador · South Pacific Ocean
NAVAREA XII 641/22
2022-09-02 → 2026-08-14
291,441 dNav aidsFarallones Light at 02-43.93S 080-13.40W is unlit.
Eastern South Pacific · Ecuador · South Pacific Ocean
NAVAREA XII 642/22
2022-09-03 → 2026-08-14
301,422 dNav aidsGPS satellite system
South Korea · Seoul
HYDROPAC 1377/12
2012-05-16 → 2016-04-07
311,405 dNav aidsTaiwan
East China Sea · Eastern China Sea
HYDROPAC 408/12
2012-02-14 → 2015-12-20
321,398 dNav aidsBass Strait
Bass Strait
HYDROPAC 899/13
2013-04-01 → 2017-01-28
331,384 dNav aidsAustralia-northeast Coast
Coral Sea
HYDROPAC 1118/14
2014-04-18 → 2018-02-01
341,359 dNav aidsPointe Venus Light in Tahiti is unreliable, and the earlier warning is canceled.
South Pacific · Tahiti · South Pacific Ocean
HYDROPAC 3353/22
2022-11-24 → 2026-08-14
351,358 dNav aidsIn the Persian Gulf, UAE, data buoys have been established at 25-59.00N 056-02.40E and 25-52.22N 055-51.20E.
Persian Gulf · U.A.E · Persian Gulf
HYDROPAC 3371/22
2022-11-25 → 2026-08-14
361,330 dNav aidsIn the Bering Sea, Alaska, high frequency services at the remote site Nome (64-29.00N 165-15.00W) are off air.
Bering Sea · Alaska · Bering Sea
NAVAREA XII 976/22
2022-12-23 → 2026-08-14
371,316 dNav aidsThirteen south rock RACON 12-59.7S 143-43.5E discontinued
Coral Sea
HYDROPAC 1112/04
2004-07-04 → 2008-02-10
381,308 dNav aidsChupara Point Light at 10-48.50N 061-21.70W in the Eastern Caribbean Sea is unlit.
Eastern Caribbean Sea · Trinidad and Tobago · Caribbean Sea
NAVAREA IV 56/23
2023-01-13 → 2026-08-14
391,308 dNav aidsPunta del Arenal light at 10-02.90N 061-55.60W in the Eastern Caribbean Sea near Trinidad and Tobago is unlit.
Eastern Caribbean Sea · Trinidad and Tobago · Caribbean Sea
NAVAREA IV 57/23
2023-01-13 → 2026-08-14
401,306 dNav aidsCrown Point light at 11-08.90N 060-50.70W in Trinidad and Tobago is unlit.
Eastern Caribbean Sea · Caribbean Sea
NAVAREA IV 66/23
2023-01-16 → 2026-08-14
411,302 dNav aidsAl arabiyah light 27-47N 050-10E unlit
Persian Gulf
HYDROPAC 1976/01
2001-12-04 → 2005-06-29
421,288 dNav aidsIn Gulf of Mexico near Cuba, La Tabla and Zorrita lights changed to flashing white: 5 and 7 seconds, 11 meters, 12 miles.
Gulf of Mexico · Cuba · Gulf of Mexico
NAVAREA IV 132/23
2023-02-02 → 2026-08-14
431,253 dNav aidsThe light at Ilet a Gozier, Guadeloupe is unlit; warning 1218/22 is canceled.
Eastern Caribbean Sea · Guadeloupe · Caribbean Sea
NAVAREA IV 265/23
2023-03-10 → 2026-08-14
441,250 dNav aidsCoast radio transmission services at Point Higgins, Alaska, 55-27.40N 131-49.90W, are off air.
Eastern North Pacific · United States · Alaska · The Coastal Waters of Southeast Alaska and British Columbia
NAVAREA XII 119/23
2023-03-12 → 2026-08-14
451,249 dNav aidsLight, fl w, established in 14-13.0S 127-47.2E
Timor Sea
HYDROPAC 700/95
1995-09-11 → 1999-02-12
461,223 dNav aidsPonta do Aracagi light at 02-27.0S 044-08.9W is unlit.
Western South Atlantic · Brazil · South Atlantic Ocean
HYDROLANT 757/23
2023-04-08 → 2026-08-14
471,198 dNav aidsGurden (gordan) lighthouse 36-04.4N 014-13.1E unlit
Mediterranean Sea - Eastern Basin
HYDROLANT 1389/04
2004-08-20 → 2007-12-02
481,194 dNav aidsCape Portman Light at 12-18.60N 092-56.00E is unlit.
Andaman Sea · Andaman Islands · Andaman or Burma Sea
HYDROPAC 1525/23
2023-05-08 → 2026-08-14
491,180 dNav aidsNga chart 63040 (2ND ed)
Arabian Sea · Pakistan · Arabian Sea
HYDROPAC 1701/11
2011-06-10 → 2014-09-02
501,178 dNav aidsNga chart 24270 (3RD ed)
Brazil-north Coast · South Atlantic Ocean
HYDROLANT 483/11
2011-03-24 → 2014-06-14
511,170 dNav aidsSafe water buoy in the Gulf of Mexico, Mexico, is relocated to 22-16.65N 097-44.48W.
Gulf of Mexico · Mexico · Gulf of Mexico
NAVAREA IV 601/23
2023-05-31 → 2026-08-14
521,167 dNav aidsSandbore Cay light in Belize, western Caribbean Sea, at 17-28.20N 087-29.50W is unlit.
Western Caribbean Sea · Belize · Caribbean Sea
NAVAREA IV 616/23
2023-06-04 → 2026-08-14
531,164 dNav aidsIdihi island light 09-26S 146-53E unreliable
Coral Sea
HYDROPAC 597/00
2000-04-20 → 2003-06-28
541,162 dNav aidsMexico
Western Caribbean Sea · Caribbean Sea
NAVAREA IV 104/14
2014-02-10 → 2017-04-18
551,162 dNav aidsA temporary red flashing light is established at 17-28.67N 062-59.29W in the eastern Caribbean Sea, Netherlands Antilles.
Eastern Caribbean Sea · Netherlands Antilles · Caribbean Sea
NAVAREA IV 635/23
2023-06-09 → 2026-08-14
561,162 dNav aidsGreen buoy at 17-28.68N 062-59.32W removed in Eastern Caribbean Sea, Netherlands Antilles.
Eastern Caribbean Sea · Netherlands Antilles · Caribbean Sea
NAVAREA IV 637/23
2023-06-09 → 2026-08-14
571,158 dNav aidsMexico
Gulf of Mexico · Gulf of Mexico
NAVAREA IV 116/14
2014-02-15 → 2017-04-18
581,156 dNav aidsRadar beacon at Vilinjam Light, 08-22.97N 076-58.78E, Arabian Sea, India, is inoperative.
Arabian Sea · India · Laccadive Sea
HYDROPAC 1996/23
2023-06-15 → 2026-08-14
591,154 dNav aids201616Z mar 20 nga maritime safety office status and support
HYDROPAC 947/20
2020-03-20 → 2023-05-19
601,153 dNav aidsHigh-frequency radio services are off air at remote site Nome, Alaska, at 64-29.00N 165-15.00W in the Bering Sea.
Bering Sea · Alaska · Bering Sea
NAVAREA XII 366/23
2023-06-18 → 2026-08-14
611,147 dNav aidsKara Sea
Arctic · Kara Sea
HYDROARC 260/12
2012-12-06 → 2016-01-28
621,144 dNav aidsNavtex station Curacao in the Caribbean Sea at 12-10.31N 068-51.82W is off air, and warning 1284/22 is cancelled.
Caribbean Sea · Curacao · Caribbean Sea
NAVAREA IV 721/23
2023-06-27 → 2026-08-14
631,133 dNav aidsRadar beacon at Isla Malpelo light, 04-00.17N 081-36.53W, is inoperative.
Eastern North Pacific · Colombia · North Pacific Ocean
NAVAREA XII 430/23
2023-07-08 → 2026-08-14
641,127 dNav aidsThe radar beacon at Nipper Island, Hudson Strait, Canada, at 59-00.40N 068-53.30W is inoperative.
Hudson Strait · Canada · Hudson Strait
NAVAREA IV 792/23
2023-07-14 → 2026-08-14
651,121 dNav aidsAn ODAS buoy is established at 15-42.30N, 088-36.80W in the Gulf of Honduras, Guatemala.
Gulf of Honduras · Guatemala · Caribbean Sea
NAVAREA IV 811/23
2023-07-19 → 2026-08-14
661,115 dNav aidsLightfloat, FL(5) y 20 sec, established in 52-31N 004-49W
Irish Sea and St. George's Channel
HYDROLANT 1569/00
2000-05-03 → 2003-05-24
671,109 dNav aidsIsola stromboli light 38-49.0N 015-15.2E unlit
Tyrrhenian Sea
HYDROLANT 1861/04
2004-11-18 → 2007-12-02
681,100 dNav aidsDemerara entrance buoy 06-56.80N 058-03.43W unlit
Western North Atlantic · Guyana · North Atlantic Ocean
NAVAREA IV 306/21
2021-04-15 → 2024-04-19
691,099 dNav aidsEnglish Channel
English Channel
HYDROLANT 751/12
2012-04-05 → 2015-04-09
701,099 dNav aidsNga chart 28210 (2ND ed)
Gulf of Mexico · Mexico · Gulf of Mexico
NAVAREA IV 385/11
2011-11-08 → 2014-11-11
711,098 dNav aidsBallie Island radar beacon in Beaufort Sea, Canada is relocated to 70-37.65N 128-15.42W.
Beaufort Sea · Canada · Beaufort Sea
HYDROARC 162/23
2023-08-12 → 2026-08-14
721,090 dNav aidsObservation buoy established in 27-19N 141-42E
Philippine Sea
HYDROPAC 166/96
1996-02-24 → 1999-02-19
731,087 dNav aidsGantheaume Point light at 17-58.44S 122-10.64E is unreliable.
Eastern Indian Ocean · Australia · Indian Ocean
HYDROPAC 2713/23
2023-08-23 → 2026-08-14
741,085 dNav aidsTramandai Light, Brazil, at 30-00.49S 050-08.13W, has an inoperative radar beacon.
Western South Atlantic · Brazil · South Atlantic Ocean
HYDROLANT 1902/23
2023-08-24 → 2026-08-14
751,085 dNav aidsA lighthouse flashing every 10 seconds, 30 meters high, visible 35 miles, is established at Corocoro Island, Venezuela, at 08-33.40N 059-59.75W.
Western North Atlantic · Venezuela · North Atlantic Ocean
NAVAREA IV 959/23
2023-08-25 → 2026-08-14
761,085 dNav aidsPunta del Mono light established at 02-57.90N 078-10.60W, flashing two white every 12 seconds, 14 meters high, 12 miles range. NAVAREA XII 572/23 canceled.
Eastern North Pacific · Colombia · North Pacific Ocean
NAVAREA XII 581/23
2023-08-25 → 2026-08-14
771,075 dNav aidsNga chart 24290 (3RD ed) RACON at ponta tijoca light 00-33.4S 047-53.3W inoperative
Brazil-north Coast · South Atlantic Ocean
HYDROLANT 1401/11
2011-09-03 → 2014-08-13
781,074 dNav aidsCancel HYDROPAC 483/14(29)
Australia-northwest Coast · Indian Ocean
HYDROPAC 496/14
2014-02-19 → 2017-01-28
791,070 dNav aidsCayo arenas light 22-07-05N 091-23-50W unlit
Gulf of Mexico · Gulf of Mexico
NAVAREA IV 407/21
2021-05-14 → 2024-04-19
801,068 dNav aidsIn the English Channel, France, NAVTEX station Corsen is off air; its broadcasts are transmitted via SafetyNet and SafetyCast.
English Channel · France · Celtic Sea
HYDROLANT 2041/23
2023-09-11 → 2026-08-14
811,065 dNav aidsOld Bahama Channel, Cuba: Cayo Fragoso Light at 22-48.40N 079-34.70W is unreliable.
Old Bahama Channel · Western North Atlantic · Cuba · North Atlantic Ocean
NAVAREA IV 1059/23
2023-09-13 → 2026-08-14
821,064 dNav aidsSunk east safe water buoy, iso 2.5 sec, RACON (t) established in 51-53.2N 002-07.5E
Southern North Sea · North Sea
HYDROLANT 2908/12
2012-12-09 → 2015-11-08
831,055 dNav aidsLights damaged: a. betio 01-21.3N 172-55.2E
North Pacific · Kiribati · South Pacific Ocean
HYDROPAC 3990/18
2018-11-05 → 2021-09-25
841,047 dNav aidsRACON at arrecife santiaguillo light 19-08.5N 095-48.5W inoperative
Gulf of Mexico
NAVAREA IV 104/05
2005-04-11 → 2008-02-23
851,046 dNav aidsRACON at one fathom bank north light 03-00.9N 100-51.9E off air
Strait of Malacca · Malacca Strait
HYDROPAC 3525/15
2015-10-26 → 2018-09-07
861,044 dNav aidsFront and rear range lights at Resolute Bay, Canada, are unlit; coordinates 74-41.20N 094-48.00W and 74-41.30N 094-48.00W.
Canada · The Northwestern Passages
HYDROARC 243/23
2023-10-05 → 2026-08-14
871,039 dNav aidsMorro de Imbituba Light at 28-14.10S 048-38.80W is unlit.
Western South Atlantic · Brazil · South Atlantic Ocean
HYDROLANT 2291/23
2023-10-09 → 2026-08-14
881,036 dNav aidsThree autonomous buoy stations established in East Siberian Sea at 74-53.21N 175-33.07E, 74-35.06N 173-31.44E, and 73-16.56N 173-52.60E; one mile berth requested.
East Siberian Sea · Arctic Ocean
HYDROARC 254/23
2023-10-13 → 2026-08-14
891,035 dNav aidsLe Four Light at 48-31.39N 004-48.31W in Bay of Biscay, France is unlit.
Bay of Biscay · France · Celtic Sea
HYDROLANT 2324/23
2023-10-13 → 2026-08-14
901,031 dNav aidsIn Hudson Strait, Canada, the beacon island racon at 58-54.13N 066-20.51W is inoperative.
Hudson Strait · Canada · Hudson Strait
NAVAREA IV 1201/23
2023-10-17 → 2026-08-14
911,029 dNav aidsIn Puerto Williams, Chile, the Digital Selective Calling service is off air at 54-55.57S 067-36.27W.
Eastern South Pacific · Chile · South Pacific Ocean
HYDROPAC 3334/23
2023-10-20 → 2026-08-14
921,028 dNav aidsPuerto williams radio mf dsc off air
Eastern South Pacific · Chile · Radio Services
HYDROPAC 1672/14
2014-06-11 → 2017-04-05
931,026 dNav aidsCape douamougno light 12-39.0S 045-06.1E unlit
Mozambique Channel
HYDROPAC 610/05
2005-04-12 → 2008-02-03
941,022 dNav aidsPakistan
Arabian Sea · Arabian Sea
HYDROPAC 1847/12
2012-06-29 → 2015-04-17
951,018 dNav aidsIle Royale Light at 05-17.22N 052-35.52W is unlit.
Western North Atlantic · French Guiana · North Atlantic Ocean
NAVAREA IV 1260/23
2023-10-31 → 2026-08-14
961,015 dNav aidsMexico
Bay of Campeche · Gulf of Mexico
NAVAREA IV 40/12
2012-02-08 → 2014-11-20
971,015 dNav aidsIn the English Channel, France, Cap Frehel light at 48-41.03N 002-19.11W is unlit.
English Channel · France · English Channel
HYDROLANT 2507/23
2023-11-03 → 2026-08-14
981,014 dNav aidsThe radar beacon at Cayo Cordoba lighthouse, 12-33.0N 081-41.3W in the western Caribbean Sea, Colombia, is discontinued.
Western Caribbean Sea · Colombia · Caribbean Sea
NAVAREA IV 1280/23
2023-11-03 → 2026-08-14
991,011 dNav aidsDemie de Pas Light in Jersey, English Channel at 49-08.98N 002-06.15W is unlit and its radar beacon is inoperative.
English Channel · Jersey · English Channel
HYDROLANT 2542/23
2023-11-07 → 2026-08-14
1001,006 dNav aidsCumberland light 39-59S 144-08E discontinued
Bass Strait · Tasmania · Bass Strait
HYDROPAC 1478/15
2015-05-02 → 2018-02-01

Not for navigation. Only warnings we display are ranked; a closure inferred from a Wayback snapshot (the warning vanished between two captures) is not counted as a lifetime.