Surveys

Oceanographic operations 01 sep thru 01 oct by M/V ocean spirit in area bound by 44-25.62N 028-45.88E,…

Black Sea · Romania · HYDROLANT 2251/16

issued: 2016-08-31 12:40Z
status: cancelled 2016-09-01 12:15Z (archive)
authority: NAVAREA III 533/16 311158Z AUG 16.
sea: Black Sea
position: 44.341, 29.407
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
ROMANIA.
DNC 10.
1. OCEANOGRAPHIC OPERATIONS 01 SEP THRU 01 OCT
   BY M/V OCEAN SPIRIT IN AREA BOUND BY
   44-25.62N 028-45.88E, 44-25.26N 028-47.72E,
   44-29.79N 029-09.55E, 44-29.58N 029-31.35E,
   44-04.65N 029-58.63E, 44-25.28N 028-46.68E.
   500 METER BERTH REQUESTED.
2. CANCEL THIS MSG 02 OCT 16.

This area · survey operations

180 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

Timeline

Cancel HYDROLANT 2251/16 and this msg, operations suspendedcancelled by · 2016-09-01

Nearby now · within 120 nm

Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 9 nm
Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 22.6 nm
Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 24.7 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 · 31.5 nm
Fog signal at constanta outer harbor light 44-08.61N 028-40.37E inoperativeNav aids · 33.7 nm
Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 54.1 nm
Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 56.7 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 · 59.4 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 · 80.1 nm
The coordinator of coastal alerts of ukraine has declared the following coastal approach instructions for…Other · 98 nm
Ukrainian coastal warning coordinator has declared the following coastal aproach instructions for entry or…Other · 98.5 nm
Mining operations in progress until further notice in areas bound by: a. 46-22.50N 030-45.10E, 46-20.20N…Mines · 100.5 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.