Surveys
Underwater operations by M/V marion dufresne: a. 25 jun vicinity of trackline between 46-48N 007-01W and…
HYDROLANT 1225/03
- issued
- 2003-06-24 17:30Z
- status
- cancelled 2003-06-26 18:15Z (archive)
- authority
- NAVAREA II 207/03 241412Z JUN 03; NAVAREA II 208/03 241515Z JUN 03
- sea
- North Atlantic Ocean
- position
- 47.080, -7.272
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS BY M/V MARION DUFRESNE:
A. 25 JUN VICINITY OF TRACKLINE BETWEEN
46-48N 007-01W AND 47-23N 007-10W.
B. 26 JUN VICINITY OF TRACKLINE BETWEEN
47-01N 007-45W AND 47-04N 007-56W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 27 JUN.
This area · survey operations
358 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 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 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
- Scientific mooring established in 47-04.22N 003-19.86W until 27 mar2023-03-21
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
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.