Surveys

Underwater operations 20 thru 25 feb by M/V hugin explorer and M/V munin explorer in area between 05-10N…

Gulf of Guinea · HYDROLANT 292/11

issued: 2011-02-17 16:39Z
status: cancelled 2011-02-26 00:01Z (archive)
authority: NAVAREA II 47/11 171550Z FEB 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF GUINEA.
1. UNDERWATER OPERATIONS 20 THRU 25 FEB BY
   M/V HUGIN EXPLORER AND M/V MUNIN EXPLORER
   IN AREA BETWEEN
   05-10N 05-13N AND 000-09W 000-12W.
   ONE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 26 FEB.

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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.