Cable ops
Seismic survey in progress until 29 dec by M/V western inlet towing 6667 meter long cable with submerged…
HYDROLANT 4207/00
- issued
- 2000-12-23 05:00Z
- status
- cancelled 2000-12-30 00:00Z (archive)
- cancels
- HYDROLANT 4178/00
- authority
- NAVAREA V 2679/00 AOR-E EGC #56 230427Z DEC 00; NAVAREA V 2680/00
- sea
- North Atlantic Ocean
- position
- 0.354, -46.388
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 29 DEC BY M/V WESTERN INLET TOWING 6667 METER LONG CABLE WITH SUBMERGED EQUIPMENT IN AREA BOUND BY 00-10N 045-50W, 00-33N 045-23W, 01-45N 046-38W, 01-18S 047-07W. 4.5 MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 4178/00. 3. CANCEL THIS MSG 30 DEC.
This area · cable & pipeline work
159 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
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26
- Underwater operations 1000Z to 2000Z daily until 13 sep by cableship ile d' yeu along trackline joining…2026-08-14
- Underwater operations 1000Z to 2000Z daily until 13 sep by cableship ile d' yeu along trackline joining…2026-08-14
- Seismic survey in progress until 05 jun by M/V polarcus alima towing 12 8100 meter long cables in area bound…2016-05-10
- Seismic survey in progress until 10 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-06
- Seismic survey in progress until 07 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-04
- Seismic survey in progress until 04 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-01
Season · when cable & pipeline work happen here
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M
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month of issue, all years in the archive
Timeline
- Ponta do retiro light 21-21.6S 040-57.8W unlitcancels · 2000-12-21
- Ponta do retiro light 21-21.6S 040-57.8W unlitreplaced · 2000-12-21
Nearby now · within 120 nm
- Caete light 00-49.02S 046-36.86W destroyedNav aids · 71.6 nm
- Dangerous wreck in 00-24.48N 047-50.68WWrecks · 87.5 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.