Other
Prn 04 unusable 181830Z to 190630Z jan
HYDROLANT 109/05
- issued
- 2005-01-15 12:21Z
- status
- cancelled 2005-01-19 07:30Z (archive)
- self-cancels
- 2005-01-19 07:30Z
- authority
- COGARD NAVCEN GPS BNM 62/05 151123Z JAN 05.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. PRN 04 UNUSABLE 181830Z TO 190630Z JAN. 2. CANCEL THIS MSG 190730Z JAN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2005-01-18 18:30Z | 2005-01-19 06:30Z | — | 12 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.