Cable ops
Seismic survey by M/V discoverer towing 5.4 mile long cables: a. in progess in area bound by 13-31S 036-48W,…
Brazil-east Coast · HYDROLANT 400/12
- issued
- 2012-02-21 01:47Z
- status
- cancelled 2012-02-26 00:00Z (archive)
- authority
- NAVAREA V E 233/12 21 FEB 12.
- position
- -13.637, -37.484
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-EAST COAST.
1. SEISMIC SURVEY BY M/V DISCOVERER TOWING
5.4 MILE LONG CABLES:
A. IN PROGESS IN AREA BOUND BY
13-31S 036-48W, 13-40S 036-48W,
13-44S 038-51W, 13-31S 036-51W.
B. 22 THRU 24 FEB IN AREA BETWEEN
13-35S 15-54S AND 037-23W 037-58W.
C. 25 FEB IN AREA BETWEEN
16-06S 13-06S AND 038-36W 038-13W.
SEVEN MILE BERTH REQUESTED.
2. CANCEL THIS MSG 26 FEB.
This area · cable & pipeline work
361 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
- Cable repair operations 23 feb thru 25 mar by M/V teneo vicinity of trackline joining 13-00.42S 038-27.59W,…2015-02-23
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-24
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-18
- Seismic survey in progress until 30 oct by M/V ramform viking towing 12 9500 meter long cables in area bound…2014-09-17
- Seismic survey 04 apr thru 25 may by M/V l'atalante towing 4850 meter long cable in area bound by 09-06.00S…2014-04-10
- Cable laying operations 020100Z to 061100Z aug along trackline between 11-47.59S 037-22.28W and 11-47.29S…2013-07-31
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Timeline
- HYDROLANT warnings in force 250900Z feb 12cancelled by · 2012-02-25
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.