Surveys
Underwater operations 18 aug thru 05 sep by M/V maersk defender along trackline between 37-56N 011-47E and…
HYDROLANT 1371/04
- issued
- 2004-08-18 13:40Z
- status
- cancelled 2004-09-04 12:50Z (archive)
- cancels
- HYDROLANT 1358/04
- authority
- NAVAREA III 443/04 181142Z AUG 04.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 36.867, 13.758
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 18 AUG THRU 05 SEP BY M/V MAERSK DEFENDER ALONG TRACKLINE BETWEEN 37-56N 011-47E AND 35-48N 015-44E. ONE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1358/04. 3. CANCEL THIS MSG 06 SEP.
This area · survey operations
315 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Underwater operations by M/V handin tide with submersible: a. 01 thru 05 jun in area within ten miles of…2022-05-27
- Survey operations 10 apr thru 10 may by M/V dalla porta in: a. 37-23.06N 011-35.59E2022-04-08
- Survey operations 13 thru 21 feb by M/V havila phoenix with submersible along trackline joining 35-56.56N…2022-02-11
- Survey operations in progress until 12 mar 22 by M/V artabro in area bound by 36-46.3N 011-01.8E, 37-01.5N…2021-10-30
- Survey operations in progress until 12 mar 22 by M/V viccica in area bound by 36-48.5N 011-02.9E, 36-46.8N…2021-10-30
- Survey operations in progress until 01 nov by M/V artabro in area bound by 36-47.4N 011-04.3E, 37-14.2N…2021-10-25
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Geophysical operations until further notice by M/V maersk defender along trackline between 37-55.77N…cancels · 2004-08-16
- Geophysical operations until further notice by M/V maersk defender along trackline between 37-55.77N…replaced · 2004-08-16
- Survey operations in progress until 06 sep by M/V poseidon in area bound by 45-26.4N 030-00.0E, 46-06.0N…cancelled by · 2004-09-04
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.