Surveys

Survey operations in progress until 31 jan by vessel M/V ramform victory towing ten 8800 meter long cables…

Western South Atlantic · Brazil · HYDROLANT 117/24

issued: 2024-01-15 23:17Z
status: cancelled 2024-02-01 00:01Z (archive)
self-cancels: 2024-02-01 00:01Z
authority: NAVAREA V 17/24 152243Z JAN 24.
position: -27.396, -45.899
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 31 JAN
   BY VESSEL M/V RAMFORM VICTORY TOWING TEN
   8800 METER LONG CABLES IN AREA BOUND BY
   26-25.10S 046-37.52W, 26-10.57S 046-22.67W,
   26-09.98S 046-17.63W, 26-01.98S 046-13.47W,
   26-01.67S 045-52.85W, 26-10.72S 045-52.75W,
   26-10.60S 045-08.05W, 28-04.40S 045-07.55W,
   28-04.38S 047-07.52W, 27-16.05S 047-07.03W,
   26-49.57S 046-40.55W, 27-14.98S 047-06.80W,
   26-49.32S 046-41.12W, 26-24.05S 046-38.10W,
   26-10.07S 046-22.98W, 26-09.35S 046-17.97W,
   26-01.43S 046-13.85W, 26-00.12S 044-58.90W,
   28-14.65S 044-58.43W, 28-14.57S 047-16.50W,
   27-28.12S 047-16.42W.
2. CANCEL THIS MSG 010001Z FEB 24.

This area · survey operations

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

Season · when survey operations happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Scientific bouy, yellow, fl y 20 sec established in 27-24.38S 047-15.92WSurveys · 72.8 nm
Survey operations 10 thru 17 aug by M/V ramform titan towing 12 9000 meter long cables in area bound by…Surveys · 114.5 nm

Worldwide now

73 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.