Surveys
Underwater operations in progress until further notice by M/V meteor in area bound by 47-00N 006-00W, 47-10N…
Eastern North Atlantic · Bay of Biscay · HYDROLANT 991/11
- issued
- 2011-06-14 09:03Z
- status
- cancelled 2011-06-15 19:49Z (archive)
- authority
- NAVAREA II 179/11 140828Z JUN 11.
- sea
- Bay of Biscay
- position
- 46.613, -4.904
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. BAY OF BISCAY. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V METEOR IN AREA BOUND BY 47-00N 006-00W, 47-10N 004-30W, 46-10N 004-00W, 46-00N 005-00W. WIDE BERTH REQUESTED.
This area · survey operations
360 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations 19 apr thru 28 may by M/V thalassa along trackline joining 47-50.31N 004-08.86W, 43-22.95N…2024-04-17
- Survey operations 09 thru 13 oct by M/V minibex in area bound by 45-44.78N 001-55.27W, 45-53.86N 002-02.56W,…2023-10-06
- Underwater operations 02 thru 11 oct by M/V atalante in area bound by 47-26.59N 006-34.33W, 46-52.40N…2023-09-29
- Survey operations in progress until 060001Z oct by M/V pourquoi pas in area bound by 47-17.05N 009-17.05W,…2023-09-25
- Survey operations in progress until 112200Z oct by M/V emma bardan in area bound by 48-00.00N 005-50.00W,…2023-08-16
- Survey operations in progress until 302159Z jun 23 by M/V emma bardan in area bound by 46-00N 003-00W,…2023-06-07
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 991/11 and this msg, operations completedcancelled by · 2011-06-15
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.