Other
Prn 27 unusable 282315Z to 291115Z oct
HYDROPAC 1136/99
- issued
- 1999-10-26 21:02Z
- status
- cancelled 1999-10-29 12:15Z (archive)
- self-cancels
- 1999-10-29 12:15Z
- cancels
- HYDROPAC 1132/99
- authority
- NAVCEN ALEXANDRIA GPS BNM 766/99 261924Z OCT 99
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. PRN 27 UNUSABLE 282315Z TO 291115Z OCT. 2. CANCEL HYDROPAC 1132/99. 3. CANCEL THIS MSG 291215Z OCT.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-10-28 23:15Z | 1999-10-29 11:15Z | — | 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 27 unusable 281600Z to 290400Z octreplaced · 1999-10-26
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.