Surveys
Underwater operations in progress until 23 may by submersible glider along trackline between 39-48.9N…
Western Mediterranean Sea · Sardinia · Balearic Islands · HYDROLANT 1304/18
- issued
- 2018-04-24 12:21Z
- status
- cancelled 2018-05-24 00:01Z (archive)
- authority
- NAVAREA III 347/18 241157Z APR 18.
- sea
- Mediterranean Sea - Western Basin
- position
- 39.813, 6.429
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN MEDITERRANEAN SEA. SARDINIA. BALEARIC ISLANDS. DNC 08. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 23 MAY BY SUBMERSIBLE GLIDER ALONG TRACKLINE BETWEEN 39-48.9N 008-20.4E AND 39-48.7N 004-31.1E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 24 MAY 18.
This area · survey operations
102 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 jun by M/V ng driller along trackline joining 39-13.99N 007-49.47E,…2024-04-24
- 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 in progress until 15 apr by M/V ng driller in: a. 39-13.99N 007-49.48E2024-02-01
- 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.