Surveys

Oceanographic operations 20 thru 31 oct by M/V ocean spirit in area bound by 44-04.9N 029-57.9E, 44-04.5N…

Black Sea · HYDROLANT 2743/16

issued: 2016-10-19 12:20Z
status: cancelled 2016-10-28 12:10Z (archive)
authority: NAVAREA III 626/16 191200Z OCT 16.
sea: Black Sea
position: 44.073, 29.968
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
DNC 10.
1. OCEANOGRAPHIC OPERATIONS 20 THRU 31 OCT
   BY M/V OCEAN SPIRIT IN AREA BOUND BY
   44-04.9N 029-57.9E, 44-04.5N 029-57.5E,
   44-03.9N 029-58.2E, 44-04.3N 029-58.6E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 01 NOV 16.

This area · survey operations

202 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

Oceanographic operations in progress until 15 nov by M/V ocean spirit in area bound by 44-04.9N 029-57.9E,…cancelled by · 2016-10-28

Nearby now · within 120 nm

Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 26.5 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 · 31.3 nm
Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 33.2 nm
Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 50 nm
Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 51.9 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 · 54.5 nm
Fog signal at constanta outer harbor light 44-08.61N 028-40.37E inoperativeNav aids · 56 nm
Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 63.3 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 · 77.2 nm
Drilling operations by yavuz platform (imo 9503768, mmsi 271046765) supported by osman bey, aybuke, florya,…Surveys · 90.6 nm
1- drilling operations by yildirim rig (imo 9705469, mmsi 271053959), supported by ertugrul bey, aybuke,…Surveys · 91.8 nm
Drilling operations by the kanuni platform (imo 9541203Surveys · 94.2 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.