Other

Prn 24 unusable

GPS Satellite System · HYDROLANT 1597/11

issued: 2011-09-30 16:36Z
status: cancelled 2011-10-08 09:18Z (archive)
authority: COGARD NAVCEN GPS 755/11 301538Z SEP 11.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GPS SATELLITE SYSTEM.
PRN 24 UNUSABLE.

Timeline

HYDROLANT warnings in force 080800Z oct 11cancelled by · 2011-10-08

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

68 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.