Surveys
Underwater operations in progress until 24 may by M/V yavuz, M/V ertugrul bey, M/V osman bey and M/V orhan…
Eastern Mediterranean Sea · HYDROLANT 490/20
- issued
- 2020-02-11 08:26Z
- status
- cancelled 2020-04-15 12:35Z (archive)
- authority
- TURKEY 47/20 110813Z FEB 20.
- sea
- Mediterranean Sea - Eastern Basin
- position
- 33.542, 33.110
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN MEDITERRANEAN SEA. DNC 10. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 24 MAY BY M/V YAVUZ, M/V ERTUGRUL BEY, M/V OSMAN BEY AND M/V ORHAN BEY IN AREA BOUND BY 33-37.55N 033-00.63E, 33-37.55N 033-12.62E, 33-27.55N 033-12.62E, 33-27.55N 033-00.63E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 25 MAY 20.
This area · survey operations
195 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
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- Survey operations 270001Z dec until further notice by M/V ramform titan in area bound by 33-38.90N…2023-12-25
- 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
- Underwater operations in progress until 30 jan 22 in area bound by 33-37N 031-22E, 33-37N 032-11E, 33-17N…2021-11-20
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 490/20 and this msgcancelled by · 2020-04-15
Nearby now · within 120 nm
- Odas buoy 33-33.41N 031-55.09E reported missingNav aids · 59.7 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.