Surveys
Underwater operations in progress until 10 apr by M/V fatih, M/V siem korkut, M/V siem altan and M/V siem…
Eastern Mediterranean Sea · Turkey · HYDROLANT 473/20
- issued
- 2020-02-10 14:40Z
- status
- cancelled 2020-04-02 12:56Z (archive)
- cancels
- HYDROLANT 3506/19
- authority
- TURKEY 54/20 101408Z FEB 20.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 36.175, 34.359
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN MEDITERRANEAN SEA. TURKEY. DNC 10. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 10 APR BY M/V FATIH, M/V SIEM KORKUT, M/V SIEM ALTAN AND M/V SIEM SANCAR IN AREA BOUND BY 36-05.52N 034-15.33E, 36-15.49N 034-15.33E, 36-15.49N 034-27.73E, 36-05.52N 034-27.73E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 3506/19. 3. CANCEL THIS MSG 11 APR 20.
This area · survey operations
118 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
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- Survey operations by M/V BILIM-2 in progress until 04 jul along tracklines joining: a. 36-04.51N 033-13.95E,…2022-06-30
- Survey operations in progress until 21 jan by M/V nautical geo in area bound by 34-20.64N 031-26.41E,…2022-01-15
- Survey operations in progress until 11 jan 22 by M/V nautical geo in area bound by 33-56.5N 032-25.0E,…2022-01-04
- Survey operations in progress until 11 jan 22 by M/V odin finder in area bound by 33-56.5N 032-25.0E,…2021-12-23
- Survey operations in progress until 17 nov by M/V nautical geo in area bound by 34-18.65N 033-08.20E,…2021-11-12
- Survey operations 23 jan until 05 feb by M/V odin finder in area bound by 34-41.90N 033-06.10E, 34-28.40N…2021-01-21
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Underwater operations in progress until 17 mar 20 by M/V fatih, M/V siem korkut, M/V siem altan and M/V siem…cancels · 2019-11-15
- Underwater operations in progress until 17 mar 20 by M/V fatih, M/V siem korkut, M/V siem altan and M/V siem…replaced · 2019-11-15
- Cancel HYDROLANT 473/20 and this msgcancelled by · 2020-04-02
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.