Other

Prn 30 unusable until 250200Z oct, 251300Z to 260200Z, 271300Z to 280200Z oct and 311300Z oct to 010200Z nov

NAVAREA IV 454/09

issued: 2009-10-24 21:34Z
status: cancelled 2009-10-25 09:15Z (archive)
self-cancels: 2009-11-01 03:00Z
authority: COGARD NAVCEN GPS 995/09 152110Z OCT 09.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. PRN 30 UNUSABLE UNTIL 250200Z OCT,
   251300Z TO 260200Z, 271300Z TO 280200Z OCT
   AND 311300Z OCT TO 010200Z NOV.
2. CANCEL THIS MSG 010300Z NOV.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2009-10-25 13:00Z	2009-10-26 02:00Z	—	13 h
2009-10-27 13:00Z	2009-10-28 02:00Z	—	13 h
2009-10-31 13:00Z	2009-11-01 02:00Z	—	13 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Timeline

Prn 30 unusable 271300Z to 280200Z oct and 311300Z oct to 010200Z novcancelled by · 2009-10-25

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.