Nav aids
Loran-c station sylt, rates 7499-MASTER and 6731-Z, off air 0500Z to 1000Z daily 23 thru 26 aug
Europe-northwest Coast · HYDROLANT 2035/13
- issued
- 2013-08-20 08:20Z
- status
- cancelled 2013-08-26 11:00Z (archive)
- self-cancels
- 2013-08-26 11:00Z
- authority
- NAVAREA II 222/13 200712Z AUG 13.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EUROPE-NORTHWEST COAST. 1. LORAN-C STATION SYLT, RATES 7499-MASTER AND 6731-Z, OFF AIR 0500Z TO 1000Z DAILY 23 THRU 26 AUG. 2. CANCEL THIS MSG 261100Z AUG 13.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2013-08-23 05:00Z | 2013-08-23 10:00Z | — | 5 h |
| 2013-08-24 05:00Z | 2013-08-24 10:00Z | — | 5 h |
| 2013-08-25 05:00Z | 2013-08-25 10:00Z | — | 5 h |
| 2013-08-26 05:00Z | 2013-08-26 10:00Z | — | 5 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.