Other
Loran-c station jupiter, rate 7980-Y, unusable 251200Z to 252000Z, 271200Z to 271600Z and 291200Z to 291600Z…
NAVAREA IV 189/09
- issued
- 2009-05-20 22:16Z
- status
- cancelled 2009-05-26 07:57Z (archive)
- self-cancels
- 2009-05-30 17:00Z
- authority
- COGARD NAVCEN 191616Z MAY 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C STATION JUPITER, RATE 7980-Y, UNUSABLE 251200Z TO 252000Z, 271200Z TO 271600Z AND 291200Z TO 291600Z MAY, ALTERNATE 261200Z TO 262000Z, 281200Z TO 281600Z AND 301200Z TO 301600Z MAY. 2. CANCEL THIS MSG 301700Z MAY.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-05-25 12:00Z | 2009-05-25 20:00Z | — | 8 h |
| 2009-05-26 12:00Z | 2009-05-26 20:00Z | — | 8 h |
| 2009-05-27 12:00Z | 2009-05-27 16:00Z | — | 4 h |
| 2009-05-28 12:00Z | 2009-05-28 16:00Z | — | 4 h |
| 2009-05-29 12:00Z | 2009-05-29 16:00Z | — | 4 h |
| 2009-05-30 12:00Z | 2009-05-30 16:00Z | — | 4 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Cancel NAVAREA IV 189/09, station restoredcancelled by · 2009-05-26
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
34 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.