Nav aids
Loran-c station sylt, rates 7499-X, 7499-Y and 6731-Z, off air 030500Z to 031600Z jun, alternate 040500Z to…
HYDROLANT 1075/03
- issued
- 2003-06-01 17:15Z
- status
- cancelled 2003-06-04 17:00Z (archive)
- self-cancels
- 2003-06-04 17:00Z
- authority
- NAVAREA II 180/03 011636Z JUN 03
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATION SYLT, RATES 7499-X, 7499-Y AND 6731-Z, OFF AIR 030500Z TO 031600Z JUN, ALTERNATE 040500Z TO 041600Z JUN. 2. CANCEL THIS MSG 041700Z JUN.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-06-03 05:00Z | 2003-06-03 16:00Z | — | 11 h |
| 2003-06-04 05:00Z | 2003-06-04 16:00Z | — | 11 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.