Surveys

Survey operations 17 thru 25 aug by M/V oceanic champion towing 14 5000 meter long cables in area between…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 2614/18

issued: 2018-08-16 08:57Z
status: cancelled 2018-08-24 00:54Z (archive)
authority: NAVAREA V COASTAL E 617/18 160110Z AUG 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 17 THRU 25 AUG BY
   M/V OCEANIC CHAMPION TOWING 14 5000
   METER LONG CABLES IN AREA BETWEEN
   21-06S 21-22S AND 040-13W 039-40W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 26 AUG 18.

Timeline

Survey operations 25 aug thru 01 sep by M/V oceanic champion towing 14 3700 meter long cables in area…cancelled by · 2018-08-24

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.