Surveys

Underwater operations 13 mar thru 15 jun by M/V commander along trackline joining 43-24.72N 036-14.51E,…

Black Sea · Turkey · HYDROLANT 546/23

issued: 2023-03-12 11:01Z
status: cancelled 2023-06-16 00:01Z (archive)
self-cancels: 2023-06-16 00:01Z
authority: TURKEY 24/23 121028Z MAR 23.
position: 42.766, 32.097
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
TURKEY.
DNC 10.
1. UNDERWATER OPERATIONS 13 MAR THRU 15 JUN
   BY M/V COMMANDER ALONG TRACKLINE JOINING
   43-24.72N 036-14.51E, 43-13.57N 034-52.55E,
   43-06.08N 033-54.67E, 42-59.05N 032-20.78E,
   42-49.73N 030-47.82E, 42-40.80N 030-30.07E,
   42-11.10N 029-36.98E, 41-56.07N 029-08.98E,
   41-45.96N 028-35.76E, 41-39.17N 028-10.55E,
   41-39.10N 028-09.37E, 41-39.22N 028-08.22E,
   41-39.60N 028-05.35E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 160001Z JUN 23.

This area · survey operations

219 within 180 nm since 1999 · 7 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

Survey operations 01 jan thru 08 sep 26 by M/V karadeniz arastirma, M/V barbaros hayreddin pasa, and M/V…Surveys · 20.1 nm
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Pipeline operations 05 jun thru 07 oct by M/V oruc reis, M/V mukavemet, M/V zaganos pasa, M/V denar…Cable ops · 39.3 nm
Drilling operations by the kanuni platform (imo 9541203Surveys · 39.8 nm
Drilling operations by abdulhamid han (imo 9705093Surveys · 40.5 nm
Drilling operations by yavuz platform (imo 9503768, mmsi 271046765) supported by osman bey, aybuke, florya,…Surveys · 42.1 nm
Drilling operations by fatih platform (imo 9503770Surveys · 49 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 · 94.3 nm
Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 100 nm

Worldwide now

73 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.