Surveys

Survey operations in progress until 22 oct by M/V geowave voyager towing six 250 meter long cables in area…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 3292/18

issued: 2018-10-19 23:43Z
status: cancelled 2018-10-23 00:01Z (archive)
authority: NAVAREA V COASTAL E 768/18 192338Z OCT 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTHEAST COAST.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 22 OCT BY
   M/V GEOWAVE VOYAGER TOWING SIX 250 METER
   LONG CABLES IN AREA BETWEEN
   21-22S 21-06S AND 040-13W 039-40W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 23 OCT 18.

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Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.