Surveys

Survey operations in progress until 30 nov by M/V ramform victory towing ten 9000 meter long cables in area…

Western South Atlantic · Brazil · HYDROLANT 2725/23

issued
2023-11-25 22:03Z
status
cancelled 2023-12-01 00:01Z (archive)
self-cancels
2023-12-01 00:01Z
authority
NAVAREA V 530/23 252146Z NOV 23.
sea
South Atlantic Ocean
position
-27.233, -45.978
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 NOV BY
   M/V RAMFORM VICTORY TOWING TEN 9000 METER LONG
   CABLES IN AREA BOUND BY
   26-00.07S 044-58.54W, 26-01.26S 046-13.51W,
   26-09.21S 046-17.58W, 26-10.04S 046-22.59W,
   26-24.52S 046-38.06W, 26-49.19S 046-41.07W,
   27-14.59S 047-06.48W, 27-28.07S 047-16.25W,
   28-14.34S 047-16.30W, 28-14.39S 044-58.26W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 010001Z DEC 23.

This area · survey operations

245 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now

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Season · when survey operations happen here

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month of issue, all years in the archive

Nearby now · within 120 nm

Worldwide now

86 survey operations in force · see all

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.