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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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
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Submarine cable unearthed; operation necessary to mitigate risks.
AVURNAV BREST 297/24: Submarine cable unearthed near IROISE-Pointe de Penmarc’h; operational risk assessed. Read more
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Cable operation alert; request wide berth near yellow buoy.
Cable operation in Gulf of Guinea; yellow buoy at 04-13.74N 001-11.11E. Please give wide berth. Read more
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Cable operations ongoing in Bering Sea until September 25.
Cable operations ongoing until Sep 25 in Bering Sea by cable ships along specified coordinates. Read more
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Cable operations ongoing in Bering Sea until September 25; keep distance.
Cable operations by CableShip IT Intrepid and M/V Unalaq in the Bering Sea until Sep 25; wide berth requested. Read more
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Trawling and anchoring prohibited near Madagascar’s submarine cables.
Mariners in the specified Madagascar area must avoid trawling and anchoring to protect submarine cables until further notice. Read more
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Cable operation underway; wide berth requested near yellow buoy.
Cable operation in Gulf of Guinea. Yellow buoy (AIS, flashing light) at 04-13.74N 001-11.11E. Wide berth requested. Read more
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Cable operation in Gulf of Guinea; wide berth requested.
Gulf of Guinea: Cable operation ongoing. Yellow buoy with AIS and flashing light at 04-13.74N 001-11.11E. Wide berth needed. Read more
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Cable laying operation in Gulf of Guinea; maintain distance.
Cable laying by C/S Ile de Sein ongoing in Gulf of Guinea. Wide berth requested along specified coordinates. Read more
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Submarine cable unearthed; risk of hitch at listed coordinates.
AVURNAV BREST 297/24: Submarine cable unearthed at IROISE, risks reported. Coordinates: 47-39.49N 004-39.75W, etc. Read more
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Cable laying operation in Gulf of Guinea; maintain wide berth.
Cable laying by C/S Ile de Sein ongoing in Gulf of Guinea. Wide berth requested along specified coordinates. Read more
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CABLE LAYING OPERATION COMPLETED; CANCEL 222/24 AND THIS MESSAGE.
231/24: Gulf of Guinea cable laying complete; cancel 222/24 and this message. Read more
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Underwater fiber optic work below Rio de Janeiro from Aug 2024-Jan 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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Subsea fiber optic installation south of Rio, August 2024 to January 2025.
NAVAREA 0285/24: Underwater fiber optic works south of Rio de Janeiro from Aug 7, 2024 to Jan 5, 2025. 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 in Oregon from Aug 18 to Sep 12 along specified coordinates. Read more
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Cable operations ongoing until September 9; one-mile berth requested.
Cable operations by M/V Grace until Sept 9 in the Eastern North Pacific; one mile berth requested. Cancel 682/24. Read more
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Cable operations ongoing in Bering Sea until September 25.
Cable operations are ongoing in the Bering Sea until Sept 25 by Cable Ship IT Intrepid and M/V Unalaq. Read more
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Cable operations ongoing in Bering Sea until September 25.
Cable operations by IT Intrepid and M/V Unalaq ongoing in Bering Sea until Sep 25 along specified tracklines. Read more
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Cable repair operations near Tonga; wide berth requested.
WARNING 135/24: Cable repair by CS Lodbrog near Tonga from 020600 UTC Sep 2024. Wide berth requested within 8NM. Read more
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Trawling and anchoring prohibited near Madagascar to protect submarine cables.
Mariners are prohibited from trawling or anchoring in the specified Indian Ocean area to protect submarine cables. Read more