Surveys

Survey operations in progress until further notice by M/V polarcus alima towing ten 9000 meter long cables…

Eastern South Atlantic · Namibia · HYDROLANT 250/19

issued: 2019-01-25 10:02Z
status: cancelled 2019-03-18 13:56Z (archive)
authority: NAVAREA VII 26/19 240904Z JAN 19.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SOUTH ATLANTIC.
NAMIBIA.
DNC 01.
SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
NOTICE BY M/V POLARCUS ALIMA TOWING TEN 9000
METER LONG CABLES IN AREA BETWEEN
28-23.5S 28-55.9S AND 013-30.1E 014-10.3E.
SEVEN MILE BERTH REQUESTED.

Timeline

Cancel HYDROLANT 250/19 and this msgcancelled by · 2019-03-18

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.