Surveys
Underwater operations 13 nov until further notice by M/V buhoro towing equipment along trackline joining…
Tatar Strait · Russia · HYDROPAC 3475/16
- issued
- 2016-11-11 10:00Z
- status
- cancelled 2017-04-07 09:14Z (archive)
- authority
- NAVAREA XIII 90/16 110903Z NOV 16.
- sea
- Japan Sea
- position
- 49.041, 141.170
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
TATAR STRAIT. RUSSIA. DNC 24. UNDERWATER OPERATIONS 13 NOV UNTIL FURTHER NOTICE BY M/V BUHORO TOWING EQUIPMENT ALONG TRACKLINE JOINING 49-03-47.82N 140-18-46.86E, 49-03-43.08N 140-18-58.70E, 49-03-46.62N 140-19-49.79E, 49-03-55.36N 140-21-13.69E, 49-03-34.68N 140-27-03.11E, 49-02-15.95N 140-51-13.69E, 49-02-08.35N 141-18-46.18E, 49-01-57.25N 141-41-18.83E, 49-02-15.92N 141-56-27.26E, 49-02-30.09N 142-00-08.77E, 49-02-35.90N 142-01-40.20E. WIDE BERTH REQUESTED.
This area · survey operations
61 within 180 nm since 2004 · 2 in the last 12 months · 2 in force now
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26
- Underwater operations 25 may thru 31 dec in area bound by 51-34.92N 143-24.27E, 51-34.90N 144-06.22E,…2026-05-22
- Underwater operations 01 may thru 31 oct in areas bound by: a. 51-27.95N 143-26.72E, 51-29.25N 143-45.52E,…2026-04-23
- Survey operations 18 aug thru 18 sep by M/V fyodor kovrov in area bound by 51-34.91N 143-24.26E, 51-34.90N…2023-08-15
- Survey operations 12 jun thru 12 aug by M/V geolog dimitriy nalivkin in area bound by 51-24.30N 144-06.20E,…2023-06-08
- Underwater operations 01 jun thru 31 dec in area bound by 51-34.91N 143-24.26E, 51-34.90N 144-06.22E,…2023-05-27
- Survey operations 21 may thru 18 nov by M/V nikolay trubyatchinskiy, M/V feydor kovrov kalas and M/V…2023-05-18
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 3475/16 and this msgcancelled by · 2017-04-07
Nearby now · within 120 nm
Nothing else in force within 120 nm.
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.