index

NAVAREA IV messages in force 160800Z jul 1999

NAVAREA IV 233/99

issued: 1999-07-16 09:10Z
status: cancelled 1999-07-23 14:30Z (archive)
cancels: NAVAREA IV 221/99
authority: GIMM
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV MESSAGES IN FORCE 160800Z JUL 1999. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   1999 SERIES: 175(14,51), 192(GEN), 198(11), 200(26), 203(51),
   210(25), 216(26), 224(11), 229(24), 230(14), 231(11,26).
2. THE SUMMARY OF ALL NAVAREA IV MESSAGES IN FORCE AS OF 11 DEC 1998
   IS GIVEN IN SEC III OF NM 52/98. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/99.
3. CANCEL NAVAREA IV 221/99.

Timeline

NAVAREA IV messages in force 090800Z jul 1999replaced · 1999-07-09
NAVAREA IV messages in force 231430Z jul 1999cancelled by · 1999-07-23

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.