Surveys

Underwater operations in progress until further notice by M/V explorer in area between 28-12.02S 28-16.07S…

Eastern South Atlantic · Namibia · HYDROLANT 421/16

issued: 2016-02-19 09:54Z
status: cancelled 2016-03-07 20:11Z (archive)
authority: NAVAREA VII 43/16 190623Z FEB 16.
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
28-12.02S 28-16.07S AND 015-53.17E 015-59.03E.
TWO MILE BERTH REQUESTED.

Timeline

Underwater operations in progress until further notice by M/V explorer in area between 27-29.96S 27-34.94S…cancelled by · 2016-03-07

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.