Surveys
Anchoring, flat fishing, dredging, and navigating with paid out anchor chain is prohibited until further…
HYDROPAC 1944/05
- issued
- 2005-11-21 01:50Z
- status
- cancelled 2006-01-18 15:08Z (archive)
- authority
- VLADIVOSTOK 242/05 NOV 05.
- position
- 51.473, 140.860
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ANCHORING, FLAT FISHING, DREDGING, AND NAVIGATING WITH PAID OUT ANCHOR CHAIN IS PROHIBITED UNTIL FURTHER NOTICE IN AREA BOUND BY 51-27.98N 140-52.07E, 51-29.02N 140-49.54E, 51-29.24N 140-49.82E, 51-28.22N 140-52.26E, 51-27.94N 140-53.74E, 51-27.69N 140-53.56E.
This area · survey operations
121 within 180 nm since 2000 · 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
- HYDROPAC messages in force 180800Z jan 2006cancelled by · 2006-01-18
Nearby now · within 120 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.