Other

Prn 20 unusable

NAVAREA IV 462/00

issued: 2000-11-10 05:05Z
status: cancelled 2000-11-10 10:50Z (archive)
authority: NAVCEN ALEXANDRIA GPS #563/00 1003387Z NOV 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

PRN 20 UNUSABLE.

Timeline

NAVAREA IV messages in force 101000Z nov 2000cancelled by · 2000-11-10

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.