Surveys

Underwater operations in progress until 20 dec by M/V pourquoi pas with submersible in area between 13-00N…

Western North Atlantic · NAVAREA IV 712/13

issued: 2013-11-15 13:34Z
status: cancelled 2013-12-21 00:01Z (archive)
authority: NAVAREA II 141326Z NOV 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 20 DEC
   BY M/V POURQUOI PAS WITH SUBMERSIBLE
   IN AREA BETWEEN
   13-00N 14-00N AND 044-00W 046-00W.
   THREE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 21 DEC 13.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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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.