Cable ops
Seismic survey in progress until further notice by M/V ramform challenger towing 12 7500 meter long cables…
Gulf of Guinea · Cote D'ivoire · HYDROLANT 3087/13
- issued
- 2013-12-02 02:10Z
- status
- cancelled 2014-01-17 13:42Z (archive)
- authority
- NAVAREA II 335/13 020201Z DEC 13.
- sea
- Gulf of Guinea
- position
- 4.870, -4.964
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF GUINEA. COTE D'IVOIRE. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM CHALLENGER TOWING 12 7500 METER LONG CABLES IN AREA BOUND BY 05-04.9N 005-17.8W, 05-04.9N 004-37.9W, 04-39.5N 004-37.9W, 04-39.5N 005-17.8W. WIDE BERTH REQUESTED.
This area · cable & pipeline work
47 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now
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05
10
15
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24
- Cable operations in progress until further notice by cableship leon thevenin in area bound by 05-01.10N…2024-04-08
- Cable operations 071000Z apr until further notice by cableship leon thevenin in area bound by 05-01.10N…2024-04-07
- Cable operations 291200Z mar until further notice by cableship leon thevenin in area bound by 04-12.00N…2024-03-27
- Cable operations 160001Z to 312359Z mar by cableship pierre de fermat with submersible in area bound by…2022-03-15
- Cable operations in progress until further notice by cableship pierre de fermat along trackline joining…2019-10-12
- Cable operations in progress until further notice by cableship pierre de fermat along trackline joining…2019-10-09
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 3087/13 and this msg, operations completedcancelled by · 2014-01-17
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
40 cable & pipeline work in force · see all
Cable ops
Cable laying, pipeline and seismic operations. All current cable & pipeline work →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.