Nav aids

Loran-c station st paul, rate 9990-MASTER, off air 022200Z to 030200Z nov, alternate 042200Z to 050200Z nov

NAVAREA XII 311/03

issued: 2003-10-28 10:20Z
status: cancelled 2003-10-30 02:39Z (archive)
self-cancels: 2003-11-05 03:00Z
authority: COGARD NAVCEN 271541Z OCT 03
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. LORAN-C STATION ST PAUL, RATE 9990-MASTER,
   OFF AIR 022200Z TO 030200Z NOV, ALTERNATE
   042200Z TO 050200Z NOV.
2. CANCEL THIS MSG 050300Z NOV.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2003-11-02 22:00Z	2003-11-03 02:00Z	—	4 h
2003-11-04 22:00Z	2003-11-05 02:00Z	—	4 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Timeline

Cancel NAVAREA XII 311/03 and this msgcancelled by · 2003-10-30

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

193 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.