Surveys
Underwater operations in progress until 24 apr by M/V DUZGIT-3 in area bound by 40-58.5N 028-54.7E, 40-58.6N…
HYDROLANT 536/07
- issued
- 2007-04-04 09:26Z
- status
- cancelled 2007-04-25 00:00Z (archive)
- authority
- NAVAREA III 143/07 040823Z APR 07.
- sea
- Sea of Marmara
- position
- 40.978, 28.916
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 24 APR BY M/V DUZGIT-3 IN AREA BOUND BY 40-58.5N 028-54.7E, 40-58.6N 028-54.9E, 40-58.9N 028-55.3E. 2. CANCEL THIS MSG 25 APR.
This area · survey operations
135 within 180 nm since 1999 · 6 in the last 12 months · 4 in force now
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00
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15
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25
26
- 1- drilling operations by abdulhamid han rig (imo 97050932026-08-17
- Drilling operations by the kanuni platform (imo 95412032026-08-17
- 1- drilling operations by yildirim rig (imo 9705469, mmsi 271053959), supported by ertugrul bey, aybuke,…2026-08-11
- Drilling operations by abdulhamid han (imo 97050932026-07-28
- Drilling operations by yavuz platform (imo 9503768, mmsi 271046765) supported by osman bey, aybuke, florya,…2026-06-26
- Drilling operations by the kanuni platform (imo 95412032026-06-15
Season · when survey operations happen here
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A
M
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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.