index

NAVAREA IV messages in force 030900Z apr 2010

NAVAREA IV 131/10

issued: 2010-04-03 09:27Z
status: cancelled 2010-04-10 09:19Z (archive)
cancels: NAVAREA IV 77/10 NAVAREA IV 120/10
authority: PVWA 03 APR 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV MESSAGES IN FORCE 030900Z APR 2010. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2010 SERIES: 102(11,27), 103(25,26), 109(11), 111(24), 118(GEN),
   123(11,26), 126(11), 127(GEN), 130(GEN).
2. THE SUMMARY OF ALL NAVAREA IV MESSAGES IN FORCE AS OF 17 DEC 2009
   IS GIVEN IN SEC III OF NM 52/09. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/10.
3. CANCEL NAVAREA IV 77/10, 120/10.

Timeline

Mariners are advised that ecdis may not display some isolated shoal depths when operating in "base or…cancels · 2010-02-19
NAVAREA IV messages in force 270900Z mar 2010cancels · 2010-03-27
Mariners are advised that ecdis may not display some isolated shoal depths when operating in "base or…replaced · 2010-02-19
NAVAREA IV messages in force 270900Z mar 2010replaced · 2010-03-27
NAVAREA IV messages in force 100900Z apr 2010cancelled by · 2010-04-10

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

8 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.