Aids-to-navigation notices in the Beaufort Sea

Lights extinguished, buoys off station, RACON/NAVTEX outages.

in force
4
last 12 months
2
vs previous 12 (0)
—
since 2010
45

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.

In force now · 4

  1. HYDROARC 180/25in force2025-10-03
    RACON at Tuktoyaktuk Island Light (69-27.35N 132-59.97W) in Beaufort Sea is inoperative.
    Beaufort Sea · Canada
  2. HYDROARC 145/25in force2025-08-29
    A radar beacon at Pitt Island, Beaufort Sea, Canada, at 69-09.00N 136-11.00W is inoperative.
    Beaufort Sea · Canada
  3. HYDROARC 163/23in force2023-08-15
    Radar beacon at Pullen Island Light, 69-46.60N 134-24.40W, Beaufort Sea, Canada, is inoperative.
    Beaufort Sea · Canada
  4. HYDROARC 198/22in force2022-08-11
    In Beaufort Sea, Canada, Notice 27: the radar beacon at Shingle Point Beacon at 69-00.0N 137-34.5W is inoperative.
    Beaufort Sea · Canada

Longest in force

  1. HYDROARC 198/22in force2022-08-11 · 1,471 d
    In Beaufort Sea, Canada, Notice 27: the radar beacon at Shingle Point Beacon at 69-00.0N 137-34.5W is inoperative.
    Beaufort Sea · Canada
  2. HYDROARC 163/23in force2023-08-15 · 1,103 d
    Radar beacon at Pullen Island Light, 69-46.60N 134-24.40W, Beaufort Sea, Canada, is inoperative.
    Beaufort Sea · Canada
  3. HYDROARC 145/25in force2025-08-29 · 358 d
    A radar beacon at Pitt Island, Beaufort Sea, Canada, at 69-09.00N 136-11.00W is inoperative.
    Beaufort Sea · Canada
  4. HYDROARC 180/25in force2025-10-03 · 323 d
    RACON at Tuktoyaktuk Island Light (69-27.35N 132-59.97W) in Beaufort Sea is inoperative.
    Beaufort Sea · Canada

By year

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25

By month (all years)

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Other hazards in the Beaufort Sea

Archive · 41 cancelled

  1. HYDROARC 278/232023-11-01 → 2023-11-15
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W off air
    Beaufort Sea · Canada
  2. HYDROARC 162/232023-08-12 → 2026-08-14
    Ballie Island radar beacon in Beaufort Sea, Canada is relocated to 70-37.65N 128-15.42W.
    Beaufort Sea · Canada
  3. HYDROARC 107/232023-06-11 → 2023-11-01
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W off air
    Canada
  4. HYDROARC 85/232023-05-16 → 2023-05-16
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W off air
    Beaufort Sea · Canada
  5. HYDROARC 336/222022-10-26 → 2022-11-11
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W off air for season at 271500Z oct
    Canada
  6. HYDROARC 310/222022-10-07 → 2022-10-11
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W mf and hf services off air
    Canada
  7. HYDROARC 255/222022-09-02 → 2022-10-26
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W hf r/t services off air
    Beaufort Sea · Canada
  8. HYDROARC 234/222022-08-23 → 2022-08-24
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W frequency 4071 khz receive services off air
    Canada
  9. HYDROARC 171/222022-07-22 → 2022-08-09
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W mf and hf services off air
    Beaufort Sea · Canada
  10. HYDROARC 307/212021-10-29 → 2021-11-05
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air for season at 301330Z oct
    Beaufort Sea · Canada
  11. HYDROARC 260/212021-09-29 → 2021-10-02
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf services off air
    Beaufort Sea · Canada
  12. HYDROARC 234/212021-09-17 → 2021-09-23
    Mcts iqaluit remote station inuvik 68-19N 133-35W hf r/t services off air
    Beaufort Sea · Canada
  13. HYDROARC 212/202020-09-29 → 2020-09-29
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air
    Beaufort Sea · Canada
  14. HYDROARC 171/202020-09-06 → 2020-09-06
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air
    Beaufort Sea · Canada
  15. HYDROARC 138/202020-08-07 → 2020-08-10
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air
    Beaufort Sea · Canada
  16. HYDROARC 268/192019-10-28 → 2019-11-01
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air at 291400Z oct
    Beaufort Sea · Canada
  17. HYDROARC 257/192019-10-11 → 2019-10-12
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air 102100Z to 120001Z oct
    Beaufort Sea · Canada
  18. NAVAREA IV 899/192019-10-10 → 2019-10-11
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air 102100Z to 120001Z oct
    Artic · Canada-north Coast
  19. HYDROARC 245/192019-10-07 → 2019-10-10
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air
    Beaufort Sea · Canada
  20. HYDROARC 216/192019-09-19 → 2019-09-20
    Mcts iqaluit remote station parsons lake 68-54N 133-56W off air
    Beaufort Sea · Canada
  21. HYDROARC 183/192019-08-24 → 2019-08-25
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air
    Beaufort Sea · Canada
  22. NAVAREA IV 433/192019-05-18 → 2019-05-18
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf off air 181945Z to 182245Z may
    Canada
  23. HYDROARC 181/172017-08-01 → 2017-08-03
    Odas buoy established in 69-32.11N 138-52.61W
    Beaufort Sea · Canada
  24. HYDROARC 153/172017-07-18 → 2017-07-19
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf transmit services inoperative
    Canada-north Coast
  25. HYDROARC 92/172017-05-29 → 2017-06-01
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf transmit and receive services inoperative
    Canada-north Coast
  26. HYDROARC 90/172017-05-27 → 2017-05-28
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf transmit and receive services inoperative
    Canada-north Coast
  27. HYDROARC 148/162016-08-01 → 2016-08-02
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf services inoperative
    Arctic · Canada-north Coast · Radio Services
  28. HYDROARC 126/162016-07-14 → 2016-07-19
    Mcts iqaluit remote station parson's lake 68-54N 133-56W off air
    Arctic · Canada-north Coast · Radio Services
  29. HYDROARC 211/152015-08-02 → 2015-08-04
    Tuft point light 69-44.7N 132-29.2W unlit
    Arctic · Canada-north Coast
  30. HYDROARC 210/152015-08-02 → 2015-08-04
    Atkinson point light 69-57.2N 131-26.9W unlit
    Arctic · Canada-north Coast
  31. HYDROARC 208/152015-07-30 → 2015-08-03
    Mcts iqaluit remote station parson's lake 68-54N 133-56W off air
    Arctic · Canada-north Coast · Radio Services
  32. HYDROARC 206/152015-07-27 → 2015-07-28
    Mcts iqaluit remote station parson's lake 68-54N 133-56W off air
    Arctic · Canada-north Coast · Radio Services
  33. HYDROARC 162/152015-07-04 → 2015-07-04
    Mcts iqaluit remote station inuvik 68-19N 133-35W off air
    Arctic · Canada-north Coast · Radio Services
  34. HYDROARC 160/152015-07-03 → 2015-07-04
    Mcts iqaluit remote station inuvik 68-19N 133-35W mf and hf services unreliable
    Arctic · Canada-north Coast · Radio Services
  35. HYDROARC 138/152015-06-23 → 2015-06-24
    Mcts iqaluit remote station parsons lake 68-54N 133-56W radio services off air
    Arctic · Canada-north Coast · Radio Services
  36. HYDROARC 135/152015-06-22 → 2015-06-22
    Mcts iqaluit remote station parsons lake 68-54N 133-56W radio services off air
    Arctic · Canada-north Coast · Radio Services
  37. HYDROARC 299/142014-10-14 → 2014-10-15
    Mcts iqaluit remote station parsons lake 68-54N 133-56W radio services inoperative
    Arctic · Canada-north Coast · Radio Services
  38. HYDROARC 297/142014-10-13 → 2014-10-14
    Mcts iqaluit remote station parsons lake 68-54N 133-56W radio services off air
    Arctic · Canada-north Coast · Radio Services
  39. HYDROARC 118/112011-08-01 → 2011-08-29
    Nga chart 15945 (0 ed)
    Arctic · Canada-north Coast
  40. HYDROARC 69/102010-08-26 → 2010-09-20
    Nga chart 15926 (0 ed)
    Arctic · Beaufort Sea
  41. HYDROARC 46/102010-07-31 → 2010-08-08
    Nga chart 15948 (1ST ed)
    Arctic · Canada-north Coast · Beaufort Sea

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Aids-to-navigation notices in the Beaufort Sea · seahazards