Category: CABLE OPERATIONS
Messages in this category concern work on undersea communications cables. The overwhelming majority of trans-oceanic communications traffic travels through undersea cables.
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Operation on cable at specified coordinates; request wide berth; cancel 238/24.
Gulf of Guinea: Cable operation at 03-26.37N 000-04.30W. Yellow buoy with AIS and light moored. Wide berth requested. Cancel 238/24. Read more
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Cable laying operation in Gulf of Guinea; wide berth requested.
Cable laying ops by C/S Ile Sein in Gulf of Guinea. Keep wide berth until further notice. Read more
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Submarine cable unearthing risks at specified coordinates.
AVURNAV BREST 297/24: Submarine cable unearthed at Iroise, Pointe de Penmarc’h. Risk of hitch at specified coordinates. Read more
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Cable operation in Pointe Noire; wide berth requested.
Operation on cable by C/S Leon Thevenin starts Sep 24. Stay clear of specified coordinates. Read more
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Subsea fiber optic installation near Rio de Janeiro from August 2024 to January 2025.
NAVAREA Warning 0285/24: Underwater fiber optic installation south of Rio, from 07 Aug 24 to 05 Jan 25. Read more
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Subsea fiber optic installation off Rio de Janeiro from Aug 2024 to Jan 2025.
NAVAREA Warning 0285/24: Subsea fiber optic installation near Rio de Janeiro from Aug 7, 2024 to Jan 5, 2025. Read more
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Cable operations by M/V Grace require wide berth, September 10-30.
M/V Grace cable operations from Sept 10-30 in Eastern North Pacific. Wide berth requested near specified coordinates. Read more
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Cable operations ongoing in Bering Sea until September 25; wide berth requested.
Cable operations by IT Intrepid and M/V Unalaq in Bering Sea until Sep 25; wide berth requested along specified tracklines. Read more
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Cable operations by Kizuna: 17 Sep to 5 Oct, North Pacific.
Cable operations by ship Kizuna from Sept 17 to Oct 5 in the North Pacific. Mariners advised to keep a wide berth. Read more
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No trawling or anchoring near Madagascar to protect submarine cables.
Mariners advised no trawling/anchoring near Madagascar to protect submarine cables. Area defined; operations must stay clear. Read more
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Cable operations off Oregon from August 18 to September 12.
Cable operations by Cable Ship Ile de Brehat in Eastern North Pacific, Oregon from Aug 18 to Sept 12. One-mile berth requested. Read more
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Cable operations by Kizuna 17 Sep – 5 Oct; keep distance.
Cable operations by Kizuna from Sep 17 to Oct 5 in North Pacific; vessels should give wide berth in specified area. Read more
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Cable operations by Kizuna from September 17 to October 5.
Cable operations by ship Kizuna from 17 Sep to 05 Oct in North Pacific; wide berth requested in specified area. Read more
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Cable operations by M/V Grace, September 10-30. Wide berth requested.
M/V Grace conducting cable operations in the Eastern North Pacific from Sept 10-30. Wide berth requested. Read more
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Cable operations ongoing in Bering Sea; request wide berth until September 25.
Cable operations by cable ships in the Bering Sea until Sep 25; vessels request a wide berth around specified tracklines. Read more
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Trawling and anchoring prohibited near Madagascar to protect submarine cables.
Mariners are prohibited from trawling and anchoring in the specified area near Madagascar to protect submarine cables. Read more
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Cable laying operation in Gulf of Guinea; keep distance.
Cable laying operation ongoing in Gulf of Guinea; wide berth requested around coordinates until further notice. Read more
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Cable operation in Pointe Noire; maintain distance from specified coordinates.
Cable operation by C/S Leon Thevenin in Pointe Noire from Sep 24, 121200 UTC. Wide berth requested in specified area. Read more
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Underwater fiber optic installation near Rio de Janeiro, Aug 2024-Jan 2025.
NAVAREA Warning 0285/24: Subsea fiber optic mesh installation near Rio de Janeiro from Aug 7, 2024, to Jan 5, 2025. Read more
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Cable operations scheduled off Oregon from August 18 to September 12.
Cable operations by Cable Ship Ile De Brehat in the Eastern North Pacific from Aug 18 to Sep 12; request a 1-mile berth. Read more