Surveys
Survey operations 291400Z to 310900Z aug by M/V capitan comandor alexandru catuneanu in areas bound by: a.…
Black Sea · Romania · HYDROLANT 1897/23
- issued
- 2023-08-24 11:19Z
- status
- cancelled 2023-08-31 10:00Z (archive)
- self-cancels
- 2023-08-31 10:00Z
- authority
- ROMANIA 108/23 241015Z AUG 23.
- sea
- Black Sea
- position
- 43.917, 30.458
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BLACK SEA.
ROMANIA.
DNC 10.
1. SURVEY OPERATIONS 291400Z TO 310900Z AUG
BY M/V CAPITAN COMANDOR ALEXANDRU CATUNEANU
IN AREAS BOUND BY:
A. 44-05.00N 030-14.32E, 44-05.00N 029-30.00E,
43-45.00N 029-30.00E, 43-45.00N 030-04.85E.
B. 44-02.88N 031-24.58E, 44-05.00N 031-23.86E,
44-05.00N 030-18.77E, 43-45.00N 030-09.29E,
43-45.00N 031-22.65E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 311000Z AUG 23.
Activity windows · 1 in the telegram
| opens (UTC) | closes (UTC) | local (UTC) | length |
|---|---|---|---|
| 2023-08-29 14:00Z | 2023-08-31 09:00Z | Aug 29, 14:00 → Aug 31, 09:00 | 43 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
205 within 180 nm since 1999 · 9 in the last 12 months · 8 in force now
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05
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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
- Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…2026-08-03
- Drilling operations by abdulhamid han (imo 97050932026-07-28
- Drilling operations by fatih platform (imo 95037702026-07-06
Season · when survey operations happen here
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M
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month of issue, all years in the archive
Nearby now · within 120 nm
- Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 7.6 nm
- Underwater operations 05 jan 25 thru 31 dec 26 in area bound by 44-04.40N 030-34.13E, 44-02.40N 030-30.50E,…Surveys · 9.4 nm
- Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 56.3 nm
- Ukrainian coastal warning coordinator has declared the following coastal aproach instructions for entry or…Other · 68.2 nm
- Drilling operations by yavuz platform (imo 9503768, mmsi 271046765) supported by osman bey, aybuke, florya,…Surveys · 71.9 nm
- 1- drilling operations by yildirim rig (imo 9705469, mmsi 271053959), supported by ertugrul bey, aybuke,…Surveys · 72.2 nm
- 1- drilling operations by abdulhamid han rig (imo 9705093Surveys · 72.6 nm
- Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 73.1 nm
- Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 73.2 nm
- Drilling operations by the kanuni platform (imo 9541203Surveys · 74.1 nm
- Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 75 nm
- Naval operations 0500Z to 1200Z daily 13 thru 15 aug in area bound by 44-12.00N 028-40.00E, 44-12.00N…Other · 77 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.