Surveys

Survey operations 01 thru 06 aug by artemis angler towing six cables 150 meter long cables in area between…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 2473/18

issued: 2018-07-31 20:24Z
status: cancelled 2018-08-07 00:01Z (archive)
authority: NAVAREA V COASTAL S 587/18 312001Z JUL 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 01 THRU 06 AUG
   BY ARTEMIS ANGLER TOWING SIX CABLES 150 METER
   LONG CABLES IN AREA BETWEEN
   24-51.0S 24-24.0S AND 042-24.6W 042-01.8W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 07 AUG 18.

Nearby now · within 120 nm

Nothing else in force 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.