Surveys

Survey operations 04 aug thru 01 nov by M/V akademik nemchinov towing 9500 meter long cable in areas bound…

Arctic · Laptev Sea · Russia · HYDROARC 179/22

issued: 2022-07-30 03:59Z
status: cancelled 2022-11-02 00:01Z (archive)
self-cancels: 2022-11-02 00:01Z
authority: NAVAREA XX 119/22 281832Z JUL 22.
position: 79.345, 124.224
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
LAPTEV SEA.
RUSSIA.
DNC 27.
1. SURVEY OPERATIONS 04 AUG THRU 01 NOV
   BY M/V AKADEMIK NEMCHINOV
   TOWING 9500 METER LONG CABLE
   IN AREAS BOUND BY:
   A. 75-45.51N 134-33.01E, 75-50.66N 134-17.01E,
      77-14.27N 130-54.43E, 77-08.40N 129-42.49E,
      76-49.43N 129-54.16E, 74-28.27N 130-24.98E,
      74-00.44N 131-19.30E, 74-10.85N 135-00.32E.
   B. 81-44.32N 133-39.18E, 81-37.10N 113-45.77E,
      81-22.47N 111-02.50E, 78-16.05N 115-18.82E,
      77-57.11N 128-53.23E, 78-19.89N 131-22.81E,
      78-58.39N 131-44.73E.
   SEVEN MILE BERTH REQUESTED.
2. CANCEL THIS MSG 020001Z NOV 22.

This area · survey operations

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

Season · when survey operations happen here

month of issue, all years in the archive

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.