Nav aids

Loran-c station sylt, rates 7499-MASTER and 6731-Z, off air 241100Z to 241300Z sep

HYDROLANT 1809/03

issued: 2003-09-22 09:10Z
status: cancelled 2003-09-22 10:20Z (archive)
self-cancels: 2003-09-24 14:00Z
authority: NAVAREA II 307/03 220630Z SEP 2003
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. LORAN-C STATION SYLT, RATES 7499-MASTER AND 6731-Z,
   OFF AIR 241100Z TO 241300Z SEP.
2. CANCEL THIS MSG 241400Z SEP.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2003-09-24 11:00Z	2003-09-24 13:00Z	—	2 h

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

Timeline

Gunnery exercises 260900Z to 261100Z sep in area bound by 44-43.8N 032-52.2E, 44-34.8N 032-37.4E, 44-39.0N…cancelled by · 2003-09-22

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.