Surveys
Survey operations 04 thru 31 jul by M/V iskatel in area bound by 53-24-21N 143-30-51E, 53-35-02N 143-24-16E,…
Sea of Okhotask · Sakhalin · HYDROPAC 2277/17
- issued
- 2017-06-29 18:53Z
- status
- cancelled 2017-08-01 00:01Z (archive)
- authority
- NAVAREA XIII 56/17 291850Z JUN 17.
- sea
- Sea of Okhotsk
- position
- 53.593, 143.705
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF OKHOTASK. SAKHALIN. DNC 24. 1. SURVEY OPERATIONS 04 THRU 31 JUL BY M/V ISKATEL IN AREA BOUND BY 53-24-21N 143-30-51E, 53-35-02N 143-24-16E, 53-35-40N 143-26-56E, 53-42-26N 143-29-10E, 53-46-52N 143-53-29E, 53-39-39N 143-57-59E, 53-29-35N 143-58-08E. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 01 AUG 17.
This area · survey operations
126 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
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- 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
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.