Surveys

Survey operations in progress until 14 apr 21 by M/V oceanic vega, M/V mainport pine and M/V aquarius-g in…

Black Sea · Turkey · HYDROLANT 3430/20

issued: 2020-11-06 12:00Z
status: cancelled 2021-04-08 12:06Z (archive)
authority: NAVAREA III 1499/20 061217Z NOV 20.
sea: Black Sea
position: 42.827, 31.314
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
TURKEY.
DNC 10.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 14 APR 21
   BY M/V OCEANIC VEGA, M/V MAINPORT PINE AND
   M/V AQUARIUS-G IN AREA BOUND BY
   42-29.03N 029-49.06E, 42-16.51N 029-49.69E,
   42-18.31N 031-12.84E, 42-35.67N 031-12.35E,
   42-35.90N 032-27.59E, 43-18.18N 032-27.21E,
   43-20.53N 031-59.99E, 43-26.63N 031-20.71E,
   43-19.75N 031-06.61E, 43-05.36N 030-53.25E,
   42-56.57N 030-45.17E, 42-55.94N 030-44.37E,
   42-49.37N 030-36.36E, 42-47.86N 030-34.16E.
   FIVE MILE BERTH REQUESTED.
2. CANCEL THIS MSG 15 APR 21.

This area · survey operations

226 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

Survey operations in progress until 172059Z may by M/V oceanic vega, M/V mainport pine and M/V aquarius-g in…cancelled by · 2021-04-08

Nearby now · within 120 nm

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Pipeline operations in progress until 07 oct 26 by M/V mukavemet, M/V oruc rei̇s, M/V dina polaris, M/V…Cable ops · 22.8 nm
Survey operations 01 jan thru 08 sep 26 by M/V karadeniz arastirma, M/V barbaros hayreddin pasa, and M/V…Surveys · 54.6 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 · 72.8 nm
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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.