Surveys

Survey operations 24 apr thru 14 may by M/V maria s. merian in area between 23-00N 26-00N and 016-30W 019-00W

Eastern North Atlantic · Western Sahara · HYDROLANT 1237/19

issued: 2019-04-20 16:44Z
status: cancelled 2019-05-15 00:01Z (archive)
authority: NAVAREA II 154/19 201255Z APR 19.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
WESTERN SAHARA.
DNC 01.
1. SURVEY OPERATIONS 24 APR THRU 14 MAY BY
   M/V MARIA S. MERIAN IN AREA BETWEEN
   23-00N 26-00N AND 016-30W 019-00W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 15 MAY 19.

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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.