Other
Prn 23 unusable 191900Z to 201900Z jul
NAVAREA IV 246/04
- issued
- 2004-07-16 11:32Z
- status
- cancelled 2004-07-20 20:00Z (archive)
- self-cancels
- 2004-07-20 20:00Z
- authority
- COGARD NAVCEN GPS BNM 461/04 161106Z JUL 04.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. PRN 23 UNUSABLE 191900Z TO 201900Z JUL. 2. CANCEL THIS MSG 202000Z JUL.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-07-19 19:00Z | 2004-07-20 19:00Z | — | 24 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Prn 23 unusablecancelled by · 2004-07-20
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.