Surveys

Underwater operations in progress until further notice by M/V explorer in area between 26-37.48S 26-40.00S…

Eastern South Atlantic · Namibia · HYDROLANT 419/18

issued: 2018-02-06 08:51Z
status: cancelled 2018-03-26 09:39Z (archive)
authority: NAVAREA VII 45/18 060718Z FEB 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
NAMIBIA.
DNC 01.
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V EXPLORER IN AREA BETWEEN
26-37.48S 26-40.00S AND 015-01.35E 015-04.36E.
ONE MILE BERTH REQUESTED.

Timeline

Underwater operations in progress until further notice by M/V explorer in area bound by 25-59.42S…cancelled by · 2018-03-26

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.