Surveys
Hydrographic survey 03 thru 10 dec by M/V d. carlos I in area bound by 32-09.78N 021-54.43W, 32-11.59N…
Eastern North Atlantic · HYDROLANT 2846/12
- issued
- 2012-12-02 10:29Z
- status
- cancelled 2012-12-11 00:01Z (archive)
- authority
- NAVAREA II 383/12 020942Z DEC 12.
- position
- 31.813, -21.331
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. 1. HYDROGRAPHIC SURVEY 03 THRU 10 DEC BY M/V D. CARLOS I IN AREA BOUND BY 32-09.78N 021-54.43W, 32-11.59N 020-48.53W, 31-26.45N 020-44.01W, 31-28.26N 021-54.43W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 11 DEC 12.
This area · survey operations
11 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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22
- Survey operations in progress until further notice by M/V sarmiento de gamboa towing 300 meter long cable…2022-06-21
- Survey operations from 26 may thru 23 jun by sarmiento de gamboa in area bound by 20-02N 021-02W, 25-00N…2018-05-25
- Underwater operations in progress until further notice by M/V poseidon with submersible vicinity of 31-00N…2010-09-08
- Oceanographic operations 17 oct thru 11 nov by M/V hesperides along trackline joining 37-00.0N 010-02.7W,…2009-10-16
- Underwater operations in progress until 23 apr by M/V poseidon in area bound by 28-00N 020-00W, 30-00N…2007-04-07
- Underwater operations 05 thru 23 apr by M/V poseidon in area bound by 28-00N 020-00W, 30-00N 022-00W, 40-00N…2007-04-04
Season · when survey operations happen here
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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
73 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.