Nav aids

GPS satellite system

South Korea · Seoul · HYDROPAC 1377/12

issued: 2012-05-16 12:18Z
status: cancelled 2016-04-07 16:42Z (archive)
authority: KOREAN NAVTEX 292/12 062330Z MAY 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH KOREA.
SEOUL.
GPS SATELLITE SYSTEM.
GPS INTERFERENCE REPORTED VICINITY PORT OF INCHEON
UNTIL FURTHER NOTICE. GPS RECEIVERS AND CONNECTED
EQUIPMENT MAY SUFFER INTERMITTENT OR TOTAL FAILURE.

Timeline

A continuing series of incidents have been reported in the general location of incheon, republic of korea…cancelled by · 2016-04-07

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

142 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.