Surveys

Oceanographic operations 18 may thru 18 jun by M/V polar marquis in area bound by 44-10.2N 029-51.9E,…

Black Sea · Romania · HYDROLANT 1164/16

issued: 2016-05-17 12:14Z
status: cancelled 2016-06-19 00:01Z (archive)
cancels: HYDROLANT 1156/16
authority: NAVAREA III 293/16 171202Z MAY 16 - WZ 621/16 171000Z MAY 16.
sea: Black Sea
position: 44.280, 30.286
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
ROMANIA.
DNC 10.
1. OCEANOGRAPHIC OPERATIONS 18 MAY THRU 18 JUN
   BY M/V POLAR MARQUIS IN AREA BOUND BY
   44-10.2N 029-51.9E, 44-15.6N 029-36.6E,
   44-29.3N 029-54.7E, 44-29.4N 030-35.6E,
   44-16.7N 030-52.6E, 44-00.1N 030-34.6E.
2. CANCEL HYDROLANT 1156/16(37),
   OPERATIONS COMPLETED.
3. CANCEL THIS MSG 19 JUN 16.

This area · survey operations

201 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

Underwater operations in progress until further notice by cableship ile d'aix vicinity 51-21.4N 001-33.5Ecancels · 2016-05-16
Underwater operations in progress until further notice by cableship ile d'aix vicinity 51-21.4N 001-33.5Ereplaced · 2016-05-16
Oceanographic operations in progress until 28 jun by M/V polar marquis in area bound by 44-00.2N 029-51.9E,…cancelled by · 2016-06-17

Nearby now · within 120 nm

Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 20.4 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 · 26.1 nm
Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 45 nm
Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 50.6 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 · 60 nm
Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 60.5 nm
Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 62.7 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 · 68 nm
Fog signal at constanta outer harbor light 44-08.61N 028-40.37E inoperativeNav aids · 69.9 nm
The coordinator of coastal alerts of ukraine has declared the following coastal approach instructions for…Other · 89.6 nm
Ukrainian coastal warning coordinator has declared the following coastal aproach instructions for entry or…Other · 91.9 nm
1- drilling operations by abdulhamid han rig (imo 9705093Surveys · 93.7 nm

Worldwide now

84 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.