Nav aids

Three autonomous buoy stations established in East Siberian Sea at 74-53.21N 175-33.07E, 74-35.06N 173-31.44E, and 73-16.56N 173-52.60E; one mile berth requested.

East Siberian Sea · HYDROARC 254/23

issued
2023-10-13 07:22Z
status
cancelled 2026-08-14 18:10Z (dropped from inforce)
cancels
HYDROARC 283/22
authority
NAVAREA XXI 56/23 130705Z OCT 23.
sea
Arctic Ocean
position
74.249, 174.317
source
nga_json · first seen 2026-08-17 13:41Z

Original warning text

EAST SIBERIAN SEA.
DNC 27.
1. AUTONOMOUS BUOY STATIONS ESTABLISHED IN:
   A. 74-53.21N 175-33.07E.
   B. 74-35.06N 173-31.44E.
   C. 73-16.56N 173-52.60E.
   ONE MILE BERTH REQUESTED.
2. CANCEL HYDROARC 283/22.

This area · aids-to-navigation notices

3 within 180 nm since 2022 · 0 in the last 12 months · 0 in force now

22
23

Season · when aids-to-navigation notices happen here

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Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

195 aids-to-navigation notices in force · see all

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

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.