Cable ops
Seismic survey in progress until 31 mar by M/V polarcus alima in area bound by 11-35N 017-30W, 11-35N…
Eastern North Atlantic · Guinea · HYDROLANT 335/15
- issued
- 2015-02-10 04:57Z
- status
- cancelled 2015-02-11 16:58Z (archive)
- cancels
- HYDROLANT 2910/14
- authority
- NAVAREA II 39/15 100423Z FEB 15.
- position
- 11.392, -17.437
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. GUINEA. DNC 01. 1. SEISMIC SURVEY IN PROGRESS UNTIL 31 MAR BY M/V POLARCUS ALIMA IN AREA BOUND BY 11-35N 017-30W, 11-35N 017-23W, 11-07N 017-23W, 11-18N 017-30W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2910/14. 3. CANCEL THIS MSG 01 APR 15.
This area · cable & pipeline work
42 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
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05
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15
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23
- Cable operations in progress until 010100Z nov by cableship ile d'aix along tracklines joining: a. 04-04.00N…2023-09-11
- Cable operations in progress until 30 jan by cableship ile d'ouessant in area bound by 13-35N 017-14W,…2022-01-10
- Cable operations 031800Z nov until further notice by cableship peter faber in vicinity 13-34N 017-13W2021-11-02
- Cable operations 211800Z oct until further notice by cableship peter faber in vicinity 13-33N 017-11W2021-10-18
- Cable operations in progress until further notice by cableship ile d'ouessant along trackline joining 13-33N…2021-02-06
- 77 km long seismic cables with 11 buoys possibly submerged or adrift in area bound by 14-36.36N 018-20.41W,…2019-11-28
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Seismic survey 010001Z dec to 152359Z feb 15 by M/V polarcus alima towing ten 7500 meter long cables in area…cancels · 2014-11-29
- Seismic survey 010001Z dec to 152359Z feb 15 by M/V polarcus alima towing ten 7500 meter long cables in area…replaced · 2014-11-29
- Seismic survey in progress until 28 feb by M/V polarcus alima towing ten 7500 meter long cables in area…cancelled by · 2015-02-11
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 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.