Surveys
Underwater operations 01 thru 04 oct by M/V poirquoi pas vicinity 44-30N 015-25W
HYDROLANT 1887/09
- issued
- 2009-09-30 16:06Z
- status
- cancelled 2009-10-05 00:01Z (archive)
- authority
- NAVAREA II 258/09 301130Z SEP 09.
- sea
- North Atlantic Ocean
- position
- 44.500, -15.417
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 01 THRU 04 OCT BY M/V POIRQUOI PAS VICINITY 44-30N 015-25W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 05 OCT.
This area · survey operations
23 within 180 nm since 2007 · 0 in the last 12 months · 0 in force now
07
10
15
20
23
- Survey operations 130001Z to 221200Z oct by M/V sarmiento de gamboa in area bound by 42-45.00N 010-45.00W,…2023-10-12
- Survey operations in progress until 14 jul by M/V ramon margalef along trackline joining 43-00.00N…2023-07-04
- Survey operations 080001Z to 110600Z jul by M/V sarmiento de gamboa towing 6000 meter long cable along…2022-07-05
- Survey operations in progress until 230005Z aug by M/V ramon margalef in area bound by 43-00.00N 015-23.80W,…2021-08-21
- Survey operations in progress until 230005Z aug by M/V ramon margalef along trackline joining 43-00.00N…2021-08-16
- Survey operations in progress until 102359Z jun by M/V sarmiento de gamboa in vicinity of trackline joining…2021-06-04
Season · when survey operations happen here
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M
A
M
J
J
A
S
O
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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
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.