Surveys

Survey operations in progress until 18 apr by M/V kommandor iona in area bound by 24-50S 043-00W, 24-50S…

Western South Atlantic · Brazil-south Coast · HYDROLANT 1164/19

issued
2019-04-12 22:40Z
status
cancelled 2019-04-19 00:01Z (archive)
authority
NAVAREA V COASTAL S 322/19 122231Z APR 19.
sea
South Atlantic Ocean
position
-24.961, -43.046
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTH COAST.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 18 APR
   BY M/V KOMMANDOR IONA IN AREA BOUND BY
   24-50S 043-00W, 24-50S 043-04W,
   24-54S 043-04W, 24-54S 043-08W,
   25-02S 043-08W, 25-02S 043-01W,
   25-04S 043-01W, 25-04S 042-57W,
   24-59S 042-57W, 24-59S 043-00W,
   24-57S 043-00W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 19 APR 19.

This area · survey operations

587 within 180 nm since 2000 · 4 in the last 12 months · 1 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

84 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.