Surveys

Underwater operations 25 apr thru 10 may by M/V sarmiento de gamboa in area between 36-20N 36-00N and…

Eastern North Atlantic · Bay of Cadiz · HYDROLANT 887/12

issued: 2012-04-24 17:26Z
status: cancelled 2012-05-11 00:01Z (archive)
authority: NAVAREA II 135/12 241603Z APR 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
BAY OF CADIZ.
1. UNDERWATER OPERATIONS 25 APR THRU 10 MAY BY
   M/V SARMIENTO DE GAMBOA IN AREA BETWEEN
   36-20N 36-00N AND 008-20W 009-00W.
   ONE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 11 MAY.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 survey operations in force · see all

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.