Nav aids
Loran-c chains sylt, rate 7499-MASTER, and ejde, rate 9007-MASTER, off air 110830Z to 111900Z mar, alternate…
HYDROLANT 413/08
- issued
- 2008-03-10 17:01Z
- status
- cancelled 2008-03-12 20:00Z (archive)
- self-cancels
- 2008-03-12 20:00Z
- authority
- NAVAREA I 58/08 101018Z MAR 08.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C CHAINS SYLT, RATE 7499-MASTER, AND EJDE, RATE 9007-MASTER, OFF AIR 110830Z TO 111900Z MAR, ALTERNATE 120700Z TO 121900Z MAR. 2. CANCEL THIS MSG 122000Z MAR.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-03-11 08:30Z | 2008-03-11 19:00Z | — | 10 h 30 |
| 2008-03-12 07:00Z | 2008-03-12 19:00Z | — | 12 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.