Other
Prn 16 unusable 151530Z to 160330Z apr
GPS Satellite System · HYDROPAC 1221/15
- issued
- 2015-04-11 08:00Z
- status
- cancelled 2015-04-16 04:30Z (archive)
- self-cancels
- 2015-04-16 04:30Z
- authority
- COGARD NAVCEN GPS 24/15 092231Z APR 15.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GPS SATELLITE SYSTEM. 1. PRN 16 UNUSABLE 151530Z TO 160330Z APR. 2. CANCEL THIS MSG 160430Z APR 15.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-04-15 15:30Z | 2015-04-16 03:30Z | — | 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.