Surveys

Scientific operations by M/V pourquoi pas: a. 14 thru 16 mar in area between 31-48N 31-56N and 010-08W 010-20W

HYDROLANT 440/08

issued: 2008-03-13 17:40Z
status: cancelled 2008-04-12 00:00Z (archive)
authority: NAVAREA II 80/08 131629Z MAR 08.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SCIENTIFIC OPERATIONS BY M/V POURQUOI PAS:
   A. 14 THRU 16 MAR IN AREA BETWEEN
      31-48N 31-56N AND 010-08W 010-20W.
   B. 21 MAR THRU 11 APR IN AREA BETWEEN
      25-00N 26-30N AND 025-00W 029-00W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 12 APR.

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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.