Surveys

Underwater operations in progress until further notice by M/V ya toivo in area between 26-00.21S 26-01.90S…

Eastern South Atlantic · Namibia · HYDROLANT 2901/17

issued: 2017-09-18 19:50Z
status: cancelled 2017-10-24 09:43Z (archive)
authority: NAVAREA VII 266/17 180735Z SEP 17.
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 YA TOIVO IN AREA BETWEEN
26-00.21S 26-01.90S AND 014-48.66E 014-51.70E.
WIDE BERTH REQUESTED.

Timeline

Cancel HYDROLANT 2901/17 and this msgcancelled by · 2017-10-24

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.