Cable ops
Seismic survey in progress until further notice M/V ramform valiant towing ten 6000 meter long cables in…
HYDROLANT 230/04
- issued
- 2004-02-08 16:55Z
- status
- cancelled 2004-04-06 13:25Z (archive)
- cancels
- HYDROLANT 111/04
- authority
- NAVAREA II 59/04 081635Z FEB 04
- sea
- Gulf of Guinea
- position
- 3.124, 6.838
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE M/V RAMFORM VALIANT TOWING TEN 6000 METER LONG CABLES IN AREA BOUND BY 03-13.18N 006-43.87E, 03-13.20N 006-56.68E, 03-01.68N 006-56.71E, 03-01.65N 006-43.89E. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 111/04.
This area · cable & pipeline work
54 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Cable operations in progress until further notice by cableship ile de sein along trackline joining 03-00.70N…2024-05-04
- Cable operations 06 apr until further notice by cableship ile de sein along trackline joining 03-14.80N…2024-04-05
- Cable operations in progress until further notice by cableship ile de sein along trackline joining 01-28.20N…2024-02-28
- Cable operations in progress until further notice by cableship ile de sein along trackline joining 00-24.40N…2024-02-20
- Cable operations in progress until further notice by cableship ile de sein along trackline joining 00-28.70N…2024-02-11
- Seismic survey in progress until 010001Z jul by M/V bgp prospector towing ten six mile long cables in area…2023-03-09
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Seismic survey in progress until further notice by M/V ramform valiant towing ten 6000 meter long cables in…cancels · 2004-01-21
- Seismic survey in progress until further notice by M/V ramform valiant towing ten 6000 meter long cables in…replaced · 2004-01-21
- Cancel HYDROLANT 230/04(57), survey completedcancelled by · 2004-04-06
Nearby now · within 120 nm
- Dangerous wreck in 04-18.50N 007-02.20EWrecks · 72.1 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.