Surveys

Survey operations in progress until 30 aug by M/V artemis angler towing six 160 meter long cables in area…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 2699/18

issued: 2018-08-23 22:33Z
status: cancelled 2018-08-30 00:31Z (archive)
cancels: HYDROLANT 2613/18
authority: NAVAREA V COASTAL S 636/18 232223Z 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 IN PROGRESS UNTIL 30 AUG BY
   M/V ARTEMIS ANGLER TOWING SIX 160 METER LONG
   CABLES IN AREA BETWEEN
   24-51.0S 24-24.0S AND 042-24.6W 042-01.8W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 2613/18.
3. CANCEL THIS MSG 31 AUG 18.

Timeline

Survey operations 16 thru 23 aug by M/V artemis angler towing six 160 meter long cables in area between…cancels · 2018-08-16
Survey operations 16 thru 23 aug by M/V artemis angler towing six 160 meter long cables in area between…replaced · 2018-08-16
Survey operations in progress until 04 sep by M/V artemis angler towing six 160 meter long cables in area…cancelled by · 2018-08-30

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.