Cable ops
Seismic survey in progress until further notice by M/V ramform challenger towing ten 9000 meter long cables…
North Sea · HYDROLANT 2039/15
- issued
- 2015-08-19 21:56Z
- status
- cancelled 2015-08-31 18:46Z (archive)
- authority
- NAVAREA I 241/15 191925Z AUG 15.
- sea
- North Sea
- position
- 56.864, 3.298
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. DNC 20, DNC 21.. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM CHALLENGER TOWING TEN 9000 METER LONG CABLES IN AREA BOUND BY 56-53.9N 002-34.8E, 56-31.2N 002-57.4E, 56-49.6N 004-00.6E, 57-12.5N 003-38.9E. SIX MILE BERTH REQUESTED.
This area · cable & pipeline work
209 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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10
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23
- Cable operations in progress until further notice by cableship it intrepid along trackline joining 56-15.10N…2023-06-02
- 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
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
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.