Surveys

Survey operations in progress until 23 oct by M/V miguel oliver along vicinity of trackline joining 41-52.0N…

Eastern North Atlantic · Bay of Biscay · Spain · Portugal · HYDROLANT 2935/18

issued
2018-09-17 16:15Z
status
cancelled 2018-10-24 00:01Z (archive)
authority
NAVAREA II 366/18 171502Z SEP 18.
sea
Bay of Biscay
position
43.387, -6.042
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH ATLANTIC.
BAY OF BISCAY.
SPAIN.
PORTUGAL.
DNC 08.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 23 OCT
   BY M/V MIGUEL OLIVER ALONG VICINITY OF
   TRACKLINE JOINING
   41-52.0N 008-51.6W, 42-52.2N 009-15.5W,
   43-47.5N 007-41.0W, 43-39.7N 005-50.9W,
   43-30.8N 003-35.4W, 43-24.0N 001-47.7W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 24 OCT 18.

This area · survey operations

54 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

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23

Season · when survey operations happen here

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month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

86 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.