Surveys

Survey operations in progress until further notice by M/V nikolay trubyatchinsky towing 8100 meter long…

Arctic Ocean · Laptev Sea · HYDROARC 229/17

issued
2017-08-28 07:10Z
status
cancelled 2017-10-16 13:34Z (archive)
cancels
HYDROARC 164/17
authority
NAVAREA XXI 45/17 280630Z AUG 17.
position
76.817, 137.481
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC OCEAN.
LAPTEV SEA.
DNC 27.
1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER
   NOTICE BY M/V NIKOLAY TRUBYATCHINSKY TOWING
   8100 METER LONG CABLE IN AREAS BOUND BY:
   A. 79-34.0N 140-37.0E, 77-05.4N 148-00.4E,
      76-31.6N 148-16.6E, 76-06.7N 149-43.3E,
      75-52.7N 151-44.3E, 75-24.1N 153-09.2E,
      75-20.0N 152-54.0E, 74-12.5N 153-04.4E,
      74-05.6N 151-58.7E, 75-07.0N 151-02.8E,
      76-09.8N 141-28.5E, 76-11.9N 138-56.8E,
      75-50.6N 134-16.8E, 77-56.0N 129-13.0E.
   B. 76-49.4N 123-59.3E, 76-49.4N 129-54.0E,
      74-28.2N 130-24.8E, 74-17.3N 123-58.6E.
   EIGHT MILE BERTH REQUESTED.
2. CANCEL HYDROARC 164/17.

This area · survey operations

6 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now

06
10
15
17

Season · when survey operations happen here

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month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Nothing else in force 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.