Surveys
Underwater operations 25 thru 29 jan by M/V tethys II along trackline joining 43-00.0N 006-00.0E, 43-01.2N…
HYDROLANT 104/07
- issued
- 2007-01-18 12:16Z
- status
- cancelled 2007-01-30 00:00Z (archive)
- authority
- NAVAREA III 28/07 181119Z JAN 07.
- sea
- Mediterranean Sea - Western Basin
- position
- 41.784, 4.858
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 25 THRU 29 JAN BY M/V TETHYS II ALONG TRACKLINE JOINING 43-00.0N 006-00.0E, 43-01.2N 004-15.0E, 42-43.0N 004-28.0E, 42-25.0N 004-41.0E, 42-02.0N 004-54.0E, 41-48.0N 005-06.0E, 41-29.0N 005-19.0E, 41-11.0N 005-32.0E, 40-52.0N 005-45.0E, 40-14.0N 004-16.0E, 40-36.0N 004-24.0E, 40-58.0N 004-31.0E, 41-10.0N 004-39.0E, 41-41.0N 004-47.0E, 41-31.2N 004-24.0E, 41-39.6N 004-00.0E, 41-48.0N 003-36.0E, 41-53.0N 004-00.0E, 41-58.0N 004-24.0E, 42-03.0N 004-48.0E, 42-08.0N 005-12.0E, 42-13.0N 005-36.0E, 42-18.0N 006-00.0E, 42-39.0N 006-00.0E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 30 JAN.
This area · survey operations
127 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 30 aug by M/V durable along trackline joining 41-22.68N 006-04.83E,…2024-04-24
- Survey operations 22 jul thru 13 aug by M/V tethys II, M/V l`europe, and M/V sagitta III in area bound by…2023-07-20
- 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
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
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.