Surveys
Underwater operations 19 thru 21 mar by M/V pourquoi pas in vicinity 46-38N 010-20W
HYDROLANT 530/06
- issued
- 2006-03-17 15:17Z
- status
- cancelled 2006-03-17 16:51Z (archive)
- cancels
- HYDROLANT 521/06
- authority
- NAVAREA II 99/06 171415Z MAR 06.
- sea
- North Atlantic Ocean
- position
- 46.633, -10.333
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 19 THRU 21 MAR BY M/V POURQUOI PAS IN VICINITY 46-38N 010-20W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 521/06. 3. CANCEL THIS MSG 22 MAR.
This area · survey operations
155 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- 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 072201Z to 112159Z jun by vessel nanoplon in area within one mile of 48-20.67N 008-22.08W2023-06-06
- Survey operations 19 thru 25 apr in area bound by 48-00.00N 009-29.00W, 48-00.00N 007-56.00W, 46-54.00N…2023-04-17
- Survey operations 06 thru 11 jan by M/V belgica in area bound by 48-14.00N 005-05.00W, 47-28.00N 005-10.00W,…2023-01-04
- Survey operations 30 oct thru 26 nov by M/V meteor in area bound by 48-09.00N 005-55.00W, 44-03.00N…2022-10-28
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Underwater operations 172300Z to 212300Z mar by M/V pourquoi pas in area bound by 47-20N 008-40W, 47-40N…cancels · 2006-03-16
- Underwater operations 172300Z to 212300Z mar by M/V pourquoi pas in area bound by 47-20N 008-40W, 47-40N…replaced · 2006-03-16
- Underwater operations 172300Z to 222300Z mar by M/V pourquoi pas in areas between: a. 47-20N 47-40N and…cancelled by · 2006-03-17
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.