Surveys

Underwater operations 11 thru 21 jul by M/V capitan comandor alexandru catuneanu in area bound by 43-45.00N…

Black Sea · Romania · HYDROLANT 1563/23

issued: 2023-07-11 13:25Z
status: cancelled 2023-07-22 00:01Z (archive)
self-cancels: 2023-07-22 00:01Z
authority: ROMANIA 85/23 111301Z JUL 23.
sea: Black Sea
position: 43.923, 29.831
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
ROMANIA.
DNC 10.
1. UNDERWATER OPERATIONS 11 THRU 21 JUL BY
   M/V CAPITAN COMANDOR ALEXANDRU CATUNEANU
   IN AREA BOUND BY
   43-45.00N 029-30.00E, 43-45.00N 030-04.85E,
   44-05.00N 030-14.32E, 44-05.00N 029-30.00E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 220001Z JUL 23.

This area · survey operations

208 within 180 nm since 1999 · 9 in the last 12 months · 8 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 32.3 nm
Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 32.6 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 · 36.3 nm
Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 48.9 nm
Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 50.6 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 · 50.7 nm
Fog signal at constanta outer harbor light 44-08.61N 028-40.37E inoperativeNav aids · 51.7 nm
Ukrainian coastal warning coordinator has declared the following coastal aproach instructions for entry or…Other · 71 nm
Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 73.1 nm
Drilling operations by yavuz platform (imo 9503768, mmsi 271046765) supported by osman bey, aybuke, florya,…Surveys · 87.2 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 · 87.9 nm
1- drilling operations by yildirim rig (imo 9705469, mmsi 271053959), supported by ertugrul bey, aybuke,…Surveys · 89 nm

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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.