Other
Prn 16 unusable 170315Z to 171515Z jun
NAVAREA IV 185/99
- issued
- 1999-06-15 03:07Z
- status
- cancelled 1999-06-17 16:15Z (archive)
- self-cancels
- 1999-06-17 16:15Z
- cancels
- NAVAREA IV 182/99
- authority
- COGARD NAVCEN ALEXANDRIA 483-99 150207Z AND 150203Z JUN 99
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. PRN 16 UNUSABLE 170315Z TO 171515Z JUN. 2. CANCEL NAVAREA IV 182/99. 3. CANCEL THIS MSG 171615Z JUN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-06-17 03:15Z | 1999-06-17 15:15Z | — | 12 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 16 unusable 152130Z to 160930Z junreplaced · 1999-06-12
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.