Cable ops
Seismic survey in progress until 260259Z mar by M/V ramform valiant towing five mile long cables in area…
Brazil-east Coast · HYDROLANT 465/11
- issued
- 2011-03-22 01:32Z
- status
- cancelled 2011-03-26 03:59Z (archive)
- self-cancels
- 2011-03-26 03:59Z
- authority
- NAVAREA V E 217/11 220042Z MAR 11.
- sea
- South Atlantic Ocean
- position
- -13.313, -38.417
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-EAST COAST. 1. SEISMIC SURVEY IN PROGRESS UNTIL 260259Z MAR BY M/V RAMFORM VALIANT TOWING FIVE MILE LONG CABLES IN AREA BOUND BY 13-03.13S 038-15.82W, 13-07.47S 038-24.70W, 13-13.35S 038-32.58W, 13-15.02S 038-33.13W, 13-27.45S 038-42.25W, 13-34.87S 038-39.85W, 13-19.73S 038-08.90W, 13-05.37S 038-13.12W. SIX MILE BERTH REQUESTED. 2. CANCEL THIS MSG 260359Z MAR.
This area · cable & pipeline work
343 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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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 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
- Seismic survey in progress until 10 aug by M/V ocean endeavour towing 12 five mile long cables in area bound…2014-02-25
- Cable laying operations 020100Z to 061100Z aug along trackline between 11-47.59S 037-22.28W and 11-47.29S…2013-07-31
- Cable laying operations 14 thru 24 feb by cableship ile de batz along trackline between 13-00.81S 038-27.13W…2013-02-13
- Seismic survey in progress until 24 oct by M/V harrier explorer towing 6.5 mile long cables in area bound by…2012-10-22
Season · when cable & pipeline work happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force 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.