Cable ops
Seismic survey by M/V polar explorer towing 5.4 mile long cable: a. 28 jan along trackline between 00-38.77S…
Brazil-north Coast · HYDROLANT 228/12
- issued
- 2012-01-28 08:01Z
- status
- cancelled 2012-02-01 00:01Z (archive)
- cancels
- HYDROLANT 156/12
- authority
- NAVAREA V N 124/12 280032Z JAN 12.
- sea
- South Atlantic Ocean
- position
- -0.754, -43.226
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTH COAST.
1. SEISMIC SURVEY BY M/V POLAR EXPLORER
TOWING 5.4 MILE LONG CABLE:
A. 28 JAN ALONG TRACKLINE BETWEEN
00-38.77S 043-36.30W AND 00-38.70S 043-46.77W.
B. 29 JAN ALONG TRACKLINE BETWEEN
00-44.05S 043-42.38W AND 00-43.51S 042-28.17W.
C. 30 JAN ALONG TRACKLINE BETWEEN
00-54.93S 042-39.52W AND 00-54.87S 043-34.00W.
D. 31 JAN ALONG TRACKLINE BETWEEN
01-03.41S 043-27.30W AND 00-13.15S 043-27.38W.
SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 156/12.
3. CANCEL THIS MSG 01 FEB.
This area · cable & pipeline work
196 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
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- 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 nov by M/V nps oceanic atalwart towing 5.4 mile long cable in area bound…2014-10-11
- Seismic survey in progress until 30 apr by M/V boa galatea towing 5.4 mile long cables in area bound by…2013-04-06
- Seismic survey in progress until 30 apr by M/V boa galatea towing 5.4 mile long cables in area bound by…2013-04-04
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- Brazil-southeast Coastcancels · 2012-01-20
- Brazil-southeast Coastreplaced · 2012-01-20
Nearby now · 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.