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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Anchoring and trawling prohibited to protect submarine cables in area.
Trawling and anchoring prohibited near Madagascar to protect submarine cables; stay clear of specified coordinates. Read more
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Submarine cable unearthed; work in progress at specified coordinates.
AVURNAV BREST 297/24: Submarine cable unearthed near Iroise-Pointe de Penmarc’h; caution advised at specified coordinates. Read more
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Cable operation underway; please give wide berth to buoy.
Cable operation in Gulf of Guinea: yellow buoy at 04-13.74N 001-11.11E. Maintain a wide berth, please. Read more
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Cable operations scheduled August 18 to September 12 near Oregon.
Cable operations by Cable Ship Ile de Brehat in Oregon from Aug 18 to Sep 12; one mile berth requested. Read more
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Cable operations by Ile de Brehat from August 18 to September 12.
Cable operations will occur from Aug 18 to Sep 12 by Cable Ship Ile de Brehat along specified coordinates in the Eastern North Pacific. Read more
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Cable operations ongoing in Bering Sea until September 25.
Cable operations by vessels IT Intrepid and M/V Unalaq in Bering Sea until Sep 25; wide berth requested. Read more
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Cable operations ongoing until September 9 near specified coordinates.
Cable operations by M/V Grace ongoing until 09 Sep in Eastern North Pacific near specified coordinates. Read more
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Trawling and anchoring prohibited near Madagascar to protect submarine cables.
Mariners are advised against trawling and anchoring in the specified area near Madagascar to protect submarine cables. Read more
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Submarine cable unearthed at specified coordinates; potential hitch risk.
Submarine cable unearthed at Iroise-Pointe de Penmarc’h. Risk of hitch. Coordinates: 47.39.49N, 004.39.75W, etc. Read more
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Cable operation in Gulf of Guinea; maintain wide berth.
Operation on cable in Gulf of Guinea; yellow buoy at 04-13.74N, 001-11.11E. Requesting wide berth. Read more
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Cable operation underway; wide berth requested near yellow buoy.
Cable operation in Gulf of Guinea at 04-13.74N 001-11.11E; wide berth requested near yellow buoy with AIS and flashing light. Read more
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Subsea fiber optic installation near Rio de Janeiro, Aug 2024 – Jan 2025.
Warning: Underwater fiber optic works by Puerto Real Ship from Aug 7, 2024, to Jan 5, 2025, south of Rio de Janeiro. Read more
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Subsea fiber optic installation near Rio de Janeiro, August 2024 to January 2025.
NAVAREA Warning 0285/24: Subsea fiber optic installation south of Rio de Janeiro from Aug 7, 2024, to Jan 5, 2025. Read more
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Cable operations ongoing until September 25; wide berth requested.
Cable operations ongoing until Sep 25 in Bering Sea by cable ship IT Intrepid and M/V Unalaq. Wide berth requested. Read more
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Cable operations ongoing until September 9; one-mile berth requested.
Cable operations by M/V Grace until Sep 9 in the Eastern North Pacific; request one mile berth. Cancel 682/24. Read more
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Cable operations in Bering Sea until September 25 by IT Intrepid, Unalaq.
Cable operations by Cable Ship IT Intrepid and M/V Unalaq ongoing in Bering Sea until September 25. 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 the Eastern North Pacific, Oregon, from Aug 18 to Sep 12. One-mile berth requested. Read more
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Cable operations scheduled in Oregon from August 18 to September 12.
Cable operations by cable ship Ile de Brehat off Oregon from Aug 18 to Sep 12 along specified coordinates. Read more
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Trawling and anchoring prohibited near Madagascar to protect submarine cables.
Mariners are advised against trawling and anchoring near Madagascar to protect submarine cables—area specified. Read more
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Cable operation in Gulf of Guinea; wide berth requested.
Cable operation in Gulf of Guinea; yellow buoy at 04-13.74N 001-11.11E. Please give a wide berth. Read more