index

NAVAREA XII messages in force 060800Z sep 2007

NAVAREA XII 220/07

issued: 2007-09-06 06:14Z
status: cancelled 2007-12-02 18:39Z (archive)
cancels: NAVAREA XII 190/07 NAVAREA XII 211/07
authority: PVWA CONWAY 06 SEP 07.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA XII MESSAGES IN FORCE 060800Z SEP 2007. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2007 SERIES: 183(17), 208(18,21), 210(GEN),
   216(GEN), 218(19), 219(18), 220(GEN).
2. THE SUMMARY OF ALL NAVAREA XII MESSAGES IN FORCE AS OF 31 DEC 2006
   IS GIVEN IN SEC III OF NM 52/06. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 26/07.
3. CANCEL NAVAREA XII 190/07, 211/07.

Timeline

The GPS navigation signal may be unreliable from 0800Z-1200Z daily 06 thru 12 aug, 0800Z-1200Z daily 18 thru…cancels · 2007-08-04
NAVAREA XII messages in force 240800Z aug 2007cancels · 2007-08-25
The GPS navigation signal may be unreliable from 0800Z-1200Z daily 06 thru 12 aug, 0800Z-1200Z daily 18 thru…replaced · 2007-08-04
NAVAREA XII messages in force 240800Z aug 2007replaced · 2007-08-25
NAVAREA XII messages in force 020800Z dec 2007cancelled by · 2007-12-02

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

9 index warnings in force

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.