Other
Loran-c stations lessay, rate 6731-MASTER, and sylt, rate 7499-X, unreliable 0800Z to 1900Z daily 24 thru 28…
HYDROLANT 249/00
- issued
- 2000-01-23 20:15Z
- status
- cancelled 2000-01-23 21:56Z (archive)
- self-cancels
- 2000-02-18 20:00Z
- cancels
- HYDROLANT 248/00
- authority
- 1. NAVAREA I 25/00 231852Z JAN 00; 2. WZ 152/00 231852Z JAN 00
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATIONS LESSAY, RATE 6731-MASTER, AND SYLT, RATE 7499-X, UNRELIABLE 0800Z TO 1900Z DAILY 24 THRU 28 JAN AND 31 JAN THRU 04 FEB, ALTERNATE 07 THRU 11 AND 14 THRU 18 FEB. 2. CANCEL HYDROLANT 248/00, AID RESTORED. 3. CANCEL THIS MSG 182000Z FEB.
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-01-24 08:00Z | 2000-01-24 19:00Z | — | 11 h |
| 2000-01-25 08:00Z | 2000-01-25 19:00Z | — | 11 h |
| 2000-01-26 08:00Z | 2000-01-26 19:00Z | — | 11 h |
| 2000-01-27 08:00Z | 2000-01-27 19:00Z | — | 11 h |
| 2000-01-28 08:00Z | 2000-01-28 19:00Z | — | 11 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Saint abbs head light 55-55N 002-08W unlitcancels · 2000-01-23
- Saint abbs head light 55-55N 002-08W unlitreplaced · 2000-01-23
- Elbow buoy 51-23N 001-32E unlitcancelled by · 2000-01-23
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.