Surveys
Underwater operations 082000Z to 102300Z sep by M/V cornide de saaveda along trackline between 44-50.0N…
HYDROLANT 1452/08
- issued
- 2008-09-08 18:39Z
- status
- cancelled 2008-09-11 00:01Z (archive)
- self-cancels
- 2008-09-11 00:01Z
- authority
- NAVAREA II 273/08 081732Z SEP 08.
- sea
- North Atlantic Ocean
- position
- 44.271, -8.000
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 082000Z TO 102300Z SEP BY M/V CORNIDE DE SAAVEDA ALONG TRACKLINE BETWEEN 44-50.0N 008-00.0W AND 43-42.5N 008-00.0W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 110001Z SEP.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-09-08 20:00Z | 2008-09-10 23:00Z | — | 51 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
74 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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00
05
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15
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23
- Survey operations by M/V sarmeinto de gamboa: a. 06 oct in 41-52.70N 009-48.60W2023-10-05
- 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 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
- Survey operations 02 thru 29 nov by M/V cotes de la manche in area bound by 43-26.00N 008-02.00W, 48-27.00N…2022-10-28
- Scientific moorings established until 13 sep in: a. 46-06.57N 006-47.05W2022-09-01
- Survey operations 31 aug thru 08 sep by M/V polastern in bay of biscay, 45-30.00N 004-20.00W2022-08-30
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
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.