Surveys
Oceanographic operations 08 thru 26 feb by M/V poseidon along trackline joining 18-00N 023-00W, 18-00N…
HYDROLANT 208/07
- issued
- 2007-02-07 09:13Z
- status
- cancelled 2007-02-23 12:43Z (archive)
- cancels
- HYDROLANT 204/07
- authority
- NAVAREA II 42/07 070827Z FEB 07.
- sea
- North Atlantic Ocean
- position
- 18.734, -18.533
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 08 THRU 26 FEB BY M/V POSEIDON ALONG TRACKLINE JOINING 18-00N 023-00W, 18-00N 016-50W, 18-50N 016-50W, 18-50N 018-00W, 19-00N 018-00W, 19-00N 016-50W, 19-50N 017-00W, 19-50N 018-00W, 20-00N 018-00W, 20-00N 017-10W, 20-50N 017-10W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 204/07. 3. CANCEL THIS MSG 27 FEB.
This area · survey operations
22 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 further notice by M/V oceanic vega towing ten 8100 meter long cables in…2019-12-08
- Underwater operations 070001Z dec until further notice by c/s peter faber in vicinity 15-55N 018-02W2019-12-06
- Survey operations in progress until further notice by M/V oceanic vega towing ten 8100 meter long cables in…2019-11-26
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
Timeline
- Oceanographic operations 08 thru 26 feb by M/V poseidon: a. along trackline between 18-00N 023-00W and…cancels · 2007-02-06
- Oceanographic operations 08 thru 26 feb by M/V poseidon: a. along trackline between 18-00N 023-00W and…replaced · 2007-02-06
- Cancel HYDROLANT 208/07 and this msg, operations completedcancelled by · 2007-02-23
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.