Surveys
Oceanographic operations 08 thru 26 feb by M/V poseidon: a. along trackline between 18-00N 023-00W and…
HYDROLANT 204/07
- issued
- 2007-02-06 17:13Z
- status
- cancelled 2007-02-07 09:13Z (archive)
- authority
- NAVAREA II 40/07 061635Z FEB 07.
- sea
- North Atlantic Ocean
- position
- 18.000, -20.500
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 08 THRU 26 FEB
BY M/V POSEIDON:
A. ALONG TRACKLINE BETWEEN
18-00N 023-00W AND 18-00N 018-00W.
B. IN AREA BETWEEN
18-00N 20-30N AND 018-00W 016-30W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 27 FEB.
This area · survey operations
14 within 180 nm since 2007 · 0 in the last 12 months · 0 in force now
07
10
15
20
21
- Survey operations in progress until 30 nov by M/V bgp pioneer towing seven mile long cable in area bound by…2021-09-10
- Survey operations in progress until 20 apr by M/V bgp prospector towing 12 8000 meter long cables in area…2020-04-02
- Survey operations in progress until 31 mar by M/V bgp prospector towing 12 8000 meter long cables in area…2020-02-16
- Survey operations in progress until 100001Z dec by mv/ bgp challenger towing one 12000 meter long cable in…2018-11-30
- Survey operations 250001Z nov to 150001 dec by mv/ bgp challenger towing one 12000 meter long cable in area…2018-11-21
- Survey operations in progress until 25 nov by M/V bgp challenger towing one 12000 meter long cable in area…2018-10-29
Season · when survey operations happen here
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F
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A
M
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J
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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
86 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.