Cable ops
Seismic survey in progress until further notice by M/V discoverer towing 6000 meter long cable in area bound…
HYDROLANT 1430/04
- issued
- 2004-09-01 02:28Z
- status
- cancelled 2004-11-06 17:10Z (archive)
- authority
- NAVAREA II 271/04 312115Z AUG 04.
- sea
- North Atlantic Ocean
- position
- 28.691, -11.953
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V DISCOVERER TOWING 6000 METER LONG CABLE IN AREA BOUND BY 29-11N 010-21W, 29-12N 011-48W, 28-19N 013-12W, 27-58N 012-48W. 3.5 MILE BERTH REQUESTED.
This area · cable & pipeline work
19 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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21
- Cable operations in progress until further notice by cableship teliri along trackline joining 26-16.5N…2021-04-21
- Seismic survey 231800Z mar thru 232359Z may by M/V geo coral towing ten 11500 meter long cables in area…2015-03-22
- Seismic survey in progress until further notice by M/V polarcus adira towing 12 9000 meter long cables in…2014-04-11
- Seismic survey in progress until 230100Z apr by M/V polarcus adira towing 12 8100 meter long cables in area…2014-03-13
- Seismic survey in progress until 02 apr by M/V geco triton towing 12 6800 meter long cables in area bound by…2012-01-24
- Seismic survey in progress until 15 jan 12 by M/V polarcus towing eight 6000 meter long cables in area bound…2011-12-12
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1430/04 and this msg, survey completedcancelled by · 2004-11-06
Nearby now · within 120 nm
- Vessel adrift in 29-03.30N 011-00.68W at 122100Z augDerelicts · 54.1 nm
- Sidi ifini lighthouse in 29-22.50N 010-10.70W unlitNav aids · 101.8 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.