Other

Prn 18 unusable

NAVAREA IV 136/01

issued: 2001-04-22 19:06Z
status: cancelled 2001-04-24 08:40Z (archive)
authority: NAVCEN ALEXANDRIA GPS BNM 206/01 221833Z APR 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

PRN 18 UNUSABLE.

Timeline

Cancel NAVAREA IV 136/01 and this msgcancelled by · 2001-04-24

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

37 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.