Surveys

Underwater operations in progress until 120001Z may by M/V pourquoi pas in area between 35-58N 36-57N and…

Eastern North Atlantic · Gulf of Cadiz · HYDROLANT 1188/14

issued: 2014-05-10 16:47Z
status: cancelled 2014-05-12 01:01Z (archive)
self-cancels: 2014-05-12 01:01Z
cancels: HYDROLANT 1177/14
authority: NAVAREA II 160/14 101625Z MAY 14.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
GULF OF CADIZ.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 120001Z MAY
   BY M/V POURQUOI PAS IN AREA BETWEEN
   35-58N 36-57N AND 008-30W 007-44W.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1177/14.
3. CANCEL THIS MSG 120101Z MAY 14.

Timeline

Underwater operations 100001Z to 102359Z may by M/V pourquoi pas in area between 35-58N 36-57N and 008-10W…cancels · 2014-05-09
Underwater operations 100001Z to 102359Z may by M/V pourquoi pas in area between 35-58N 36-57N and 008-10W…replaced · 2014-05-09

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.