Surveys
Survey operations 31 jul thru 07 aug by M/V alliance towing equipment in area bound by 41-47.8N 003-55.0E,…
HYDROLANT 1428/09
- issued
- 2009-07-30 12:57Z
- status
- cancelled 2009-08-04 13:33Z (archive)
- authority
- NAVAREA III 299/09 301101Z JUL 09.
- sea
- Balearic (Iberian Sea)
- position
- 40.159, 3.390
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS 31 JUL THRU 07 AUG BY M/V ALLIANCE TOWING EQUIPMENT IN AREA BOUND BY 41-47.8N 003-55.0E, 39-57.5N 005-38.2E, 38-19.9N 002-51.8E, 40-43.4N 001-13.5E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 08 AUG.
This area · survey operations
65 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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05
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24
- Survey operations in progress until 30 aug by M/V durable along trackline joining 41-22.68N 006-04.83E,…2024-04-24
- Scientific buoys temporarily established by M/V thalassa 15 jul thru 30 aug in: a. dyfamed, 43-25.00N…2023-07-11
- Survey operations 120900Z to 172359Z apr by M/V l'atalante in vicinity of trackline joining 40-56.00N…2023-04-11
- Survey operations in progress until 111700Z apr by M/V tethys II in vicinity of trackline joining 41-22.0N…2023-04-09
- Survey operations in progress until 111800Z apr by M/V tethys II in vicinity of trackline joining 40-07.0N…2023-04-09
- Survey operations 041400Z to 061400Z apr by M/V tethys 2 in area bound by 40-05.00N 006-16.70E, 39-31.20N…2023-04-03
Season · when survey operations happen here
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A
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month of issue, all years in the archive
Timeline
- Survey operations in progress until 05 aug by M/V alliance towing equipment along trackline joining…cancelled by · 2009-08-04
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.