Surveys
Underwater operations 16 thru 21 apr by M/V tethys II vicinity 42-26.35N 003-34.60E
HYDROLANT 717/06
- issued
- 2006-04-12 10:43Z
- status
- cancelled 2006-04-22 00:00Z (archive)
- authority
- NAVAREA II 201/06 121026Z APR 06.
- sea
- Mediterranean Sea - Western Basin
- position
- 42.439, 3.577
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 16 THRU 21 APR BY M/V TETHYS II VICINITY 42-26.35N 003-34.60E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 22 APR.
This area · survey operations
58 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- 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
- Survey operations 041700Z to 062359Z apr by M/V l'atalante in vicinity of trackline joining 40-46.00N…2023-04-03
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
85 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.