Cable ops
Seismic survey in progress until further notice by M/V oceanic challenger towing ten 4500 meter long cables…
North Sea · HYDROLANT 668/12
- issued
- 2012-03-25 17:52Z
- status
- cancelled 2012-05-08 09:26Z (archive)
- authority
- NAVAREA I 63/12 251734Z MAR 12.
- sea
- North Sea
- position
- 56.907, 0.416
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V OCEANIC CHALLENGER TOWING TEN 4500 METER LONG CABLES IN AREA BOUND BY 56-08.18N 001-56.22E, 56-08.05N 000-49.35W, 57-40.48N 000-49.87W, 57-52.12N 000-33.47W, 57-50.70N 000-20.52E, 57-40.11N 000-38.59E, 57-38.17N 001-11.34E, 57-22.03N 001-21.66E, 56-54.33N 001-52.95E. 4.5 MILE BERTH REQUESTED.
This area · cable & pipeline work
255 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Seismic survey in progress by M/V kommandor towing 1200 meter long cable in area bound by 57-05.10N…2022-11-04
- Cable operations in progress until further notice by cableship sovereign in vicinity 57-24.4N 001-43.3W2021-07-19
- Cable operations in progress until further notice by cableship sovereign in vicinity 57-24.4N 001-43.6W2021-07-06
- Underwater operations in progress until further notice by cableship ile de brehat in vicinity of trackline…2020-09-17
- Underwater operations in progress until further notice by cableship ile de brehat in vicinity of trackline…2020-08-31
- Underwater operations in progress until further notice by M/V cableship ile de batz in area bound by…2020-08-14
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 668/12 and this msg, survey completedcancelled by · 2012-05-08
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.