Nav aids
Loran-c station afif, rate 8830-MASTER, off air 0430Z to 1500Z daily 21 thru 30 mar
HYDROPAC 484/03
- issued
- 2003-03-19 09:22Z
- status
- cancelled 2003-03-30 16:00Z (archive)
- self-cancels
- 2003-03-30 16:00Z
- authority
- NAVAREA IX 62/03 190819Z MAR 03
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATION AFIF, RATE 8830-MASTER, OFF AIR 0430Z TO 1500Z DAILY 21 THRU 30 MAR. 2. CANCEL THIS MSG 301600Z MAR.
Activity windows · 10 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-03-21 04:30Z | 2003-03-21 15:00Z | — | 10 h 30 |
| 2003-03-22 04:30Z | 2003-03-22 15:00Z | — | 10 h 30 |
| 2003-03-23 04:30Z | 2003-03-23 15:00Z | — | 10 h 30 |
| 2003-03-24 04:30Z | 2003-03-24 15:00Z | — | 10 h 30 |
| 2003-03-25 04:30Z | 2003-03-25 15:00Z | — | 10 h 30 |
| 2003-03-26 04:30Z | 2003-03-26 15:00Z | — | 10 h 30 |
| 2003-03-27 04:30Z | 2003-03-27 15:00Z | — | 10 h 30 |
| 2003-03-28 04:30Z | 2003-03-28 15:00Z | — | 10 h 30 |
| … 2 more | |||
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.