Other
Prn 01 unusable 181630Z to 191630Z nov
HYDROLANT 1846/04
- issued
- 2004-11-15 08:58Z
- status
- cancelled 2004-11-19 17:30Z (archive)
- self-cancels
- 2004-11-19 17:30Z
- authority
- COGARD NAVCEN GPS BNM 725/04 151134Z NOV 04.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. PRN 01 UNUSABLE 181630Z TO 191630Z NOV. 2. CANCEL THIS MSG 191730Z NOV.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-11-18 16:30Z | 2004-11-19 16:30Z | — | 24 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
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.