Surveys
Underwater operations in progress until 262359Z dec in areas bound by: a. 35-15.0N 023-15.0E, 38-00.0N…
Eastern Mediterranean Sea · Greece · Ionian Sea · HYDROLANT 3996/18
- issued
- 2018-12-22 16:56Z
- status
- cancelled 2018-12-27 00:59Z (archive)
- self-cancels
- 2018-12-27 00:59Z
- cancels
- HYDROLANT 3993/18
- authority
- NAVAREA III 1096/18 221557Z DEC 18.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 35.875, 21.416
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN MEDITERRANEAN SEA.
GREECE.
IONIAN SEA.
DNC 09, DNC 10.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL
262359Z DEC IN AREAS BOUND BY:
A. 35-15.0N 023-15.0E, 38-00.0N 020-00.0E,
38-00.0N 019-00.0E, 36-30.0N 019-00.0E,
34-37.2N 022-58.2E.
B. 35-15.0N 023-15.0E, 34-15.0N 028-40.0E,
33-56.0N 030-00.0E, 33-30.0N 030-00.0E,
34-00.0N 027-10.0E, 34-00.0N 024-10.0E,
34-37.2N 022-58.2E.
WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 3993/18.
3. CANCEL THIS MSG 270059Z DEC 18.
This area · survey operations
108 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 12 apr by vessel M/V l atalante in area bound by 38-21.00N 024-00.00E,…2024-04-03
- Survey operations in progress until 15 jan by M/V sw cook towing one 12000 meter long cable in area bound by…2022-01-14
- Survey operations 12 jan thru 25 feb by M/V sw cook towing one 1200 meter long cable in area bound by…2022-01-11
- Survey operations by M/V arctic sunrise: a. 30 and 31 aug along trackline joining 35-17.9N 022-58.0E,…2021-08-31
- Underwater operations 16 and 17 mar by M/V ievoli ivory along trackline joining 36-12.4N 024-19.9E, 36-01.0N…2021-03-15
- Underwater operations by M/V ievoli ivory: a. 11 mar along trackline joining 36-44.60N 024-08.00E, 36-15.10N…2021-03-10
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
83 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.