Cable ops

Seismic survey in progress until 170259Z apr by M/V ramform sovereing towing 14 8100 meter long cables in…

Brazil-south Coast · HYDROLANT 641/10

issued: 2010-04-14 06:12Z
status: cancelled 2010-04-17 03:59Z (archive)
self-cancels: 2010-04-17 03:59Z
authority: NAVAREA V 68/10 14 APR 10.
sea: South Atlantic Ocean
position: -32.209, -40.393
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTH COAST.
1. SEISMIC SURVEY IN PROGRESS UNTIL
   170259Z APR BY M/V RAMFORM SOVEREING
   TOWING 14 8100 METER LONG CABLES
   IN AREA BOUND BY
   30-40S 042-30W, 30-30S 039-00W,
   33-30S 038-00W, 34-00S 042-00W.
   SIX MILE BERTH REQUESTED.
2. CANCEL THIS MSG 170359Z APR.

This area · cable & pipeline work

2 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now

Seismic survey in progress until 200259Z apr by M/V ramform sovereing towing 14 8100 meter long cables in…2010-04-17

Season · when cable & pipeline work happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

41 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.