Surveys
Survey operations 120830Z to 180500Z apr in area bound by 44-45.16N 030-44.17E, 44-35.53N 030-30.94E,…
Black Sea · Romania · HYDROLANT 713/24
- issued
- 2024-04-05 11:52Z
- status
- cancelled 2024-04-18 06:00Z (archive)
- self-cancels
- 2024-04-18 06:00Z
- authority
- ROMANIA 33/24 051131Z APR 24.
- sea
- Black Sea
- position
- 44.571, 30.796
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BLACK SEA. ROMANIA. DNC 10. 1. SURVEY OPERATIONS 120830Z TO 180500Z APR IN AREA BOUND BY 44-45.16N 030-44.17E, 44-35.53N 030-30.94E, 44-23.52N 030-50.62E, 44-32.62N 031-05.06E. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 180600Z APR 24.
Activity windows · 1 in the telegram
| opens (UTC) | closes (UTC) | local (UTC) | length |
|---|---|---|---|
| 2024-04-12 08:30Z | 2024-04-18 05:00Z | Apr 12, 08:30 → Apr 18, 05:00 | 140 h 30 |
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
195 within 180 nm since 1999 · 9 in the last 12 months · 8 in force now
99
00
05
10
15
20
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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
- Ukrainian coastal warning coordinator has declared the following coastal aproach instructions for entry or…Other · 34.8 nm
- Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 34.9 nm
- War risk area, in northwestern part of black sea to northern of line 45-12.2N 029-41.1E 45-11.5N 029-41.4E…Other · 37.6 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 · 37.9 nm
- Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 42.6 nm
- Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 69.5 nm
- The coordinator of coastal alerts of ukraine has declared the following coastal approach instructions for…Other · 72.4 nm
- Mining operations in progress until further notice in areas bound by: a. 46-22.50N 030-45.10E, 46-20.20N…Mines · 82.7 nm
- Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 82.9 nm
- Hazardous operations in progress until further notice in area bound by 45-05N 033-33E, 45-59N 033-51E,…Exercises · 83.6 nm
- Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 85.1 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 · 92.6 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.