Surveys
Oceanographic operations 01 thru 05 mar by M/V poseidon along trackline joining 29-10N 022-00W, 29-10N…
HYDROLANT 462/02
- issued
- 2002-02-26 11:40Z
- status
- cancelled 2002-03-06 00:00Z (archive)
- cancels
- HYDROLANT 338/02
- authority
- NAVAREA II 78/02 260950Z FEB 02
- position
- 29.124, -17.812
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS 01 THRU 05 MAR BY M/V POSEIDON ALONG TRACKLINE JOINING 29-10N 022-00W, 29-10N 014-50W, 28-35N 013-45W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 338/02. 3. CANCEL THIS MSG 06 MAR.
This area · survey operations
30 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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24
- Survey operations in progress until 082359Z feb by M/V ramon margalef in area within four miles of 28-00.00N…2024-02-02
- Survey operations in progress until 090800Z feb by M/V sarmiento de gamboa in area bound by 28-34.70N…2024-01-28
- Survey operations 221900Z jan thru 010800Z feb by M/V sarmiento de gamboa in area bound by 28-16.80N…2024-01-21
- Underwater operations 261500Z thru 281300Z feb in area within 7 miles of 29-10.00N 015-29.00W2023-02-26
- Survey operations in progress until 25 feb by M/V ramon margalef in vicinity 27-37.00N 017-59.00W2023-02-24
- Survey operations in progress until 24 feb by M/V ramon margalef in vicinity 27-37.00N 017-59.00W2023-02-20
Season · when survey operations happen here
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M
A
M
J
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
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.