Other
Prn 21 unusable
NAVAREA IV 367/02
- issued
- 2002-09-25 21:30Z
- status
- cancelled 2003-01-28 10:05Z (archive)
- authority
- COGARD NAVCEN ALEXANDRIA GPS # 523/02 251924Z SEP 02
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
PRN 21 UNUSABLE.
Timeline
- Cancel NAVAREA IV 367/02 and this msg, prn 21 decommissionedcancelled by · 2003-01-28
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.