Nav aids

A maritime incident has been reported in the black sea in vicinity 44-15.7N 037-32.9E at 220710Z jun 17

Black Sea · Russia · HYDROLANT 1980/17

issued: 2017-06-28 00:17Z
status: cancelled 2017-07-04 00:01Z (archive)
authority: U.S. MARITIME ALERT 5/17 280006Z JUN 17.
sea: Black Sea
position: 44.262, 37.548
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BLACK SEA.
RUSSIA.
DNC 10.
1. A MARITIME INCIDENT HAS BEEN REPORTED IN THE
   BLACK SEA IN VICINITY 44-15.7N 037-32.9E
   AT 220710Z JUN 17. THIS INCIDENT HAS NOT BEEN
   CONFIRMED. THE NATURE OF THE INCIDENT IS
   REPORTED AS GPS INTERFERENCE. EXERCISE CAUTION
   WHEN TRANSITING THIS AREA. FURTHER UPDATES
   MAY FOLLOW.
2. REPORTS OF GPS DEGRADATIONS, DISRUPTIONS, AND
   OTHER INCIDENTS OR ANOMALIES CAN ME MADE VIA
   THE U.S. COAST GUARD NAVIGATION CENTER WEBSITE AT:
   HTTPS:WWW.NAVCEN.USCG.GOV/?PAGENAME=GPSUSERINPUT.
3. CANCEL THIS MSG 04 JUL 17.

This area · aids-to-navigation notices

6 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now

GPS unreliable until 252359Z dec within 20 miles of 44-15N 037-47E2016-12-14
GPS unreliable within 16 miles of 44-20.0N 037-47.5E2016-08-03
NAVTEX station kerch off air2014-11-06
Nga chart 55180 (2ND ed)2011-08-31
Radiobeacon at belosarayskiy zaliv light 46-52.9N 037-19.5E off air2004-05-12

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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.