index

NAVAREA IV messages in force 270800Z feb 2010

NAVAREA IV 91/10

issued: 2010-02-27 10:03Z
status: cancelled 2010-03-06 10:05Z (archive)
cancels: NAVAREA IV 78/10 NAVAREA IV 85/10
authority: PVWA 27 FEB 10; COGARD CAMSLANT 270745Z FEB 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV MESSAGES IN FORCE 270800Z FEB 2010. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2010 SERIES: 40(GEN), 50(25,26), 68(11), 77(GEN),
   84(25), 86(GEN), 87(25), 89(11,25,26), 90(25).
2. THE SUMMARY OF ALL NAVAREA IV MESSAGES IN FORCE AS
   OF 17 DEC 2009 IS GIVEN IN SEC III OF NM 52/09.
3. CANCEL NAVAREA IV 78/10, 85/10.

Timeline

NAVAREA IV messages in force 201000Z feb 2010cancels · 2010-02-20
Coast guard station boston unable to receive dsc and gmdss distresscancels · 2010-02-25
NAVAREA IV messages in force 201000Z feb 2010replaced · 2010-02-20
Coast guard station boston unable to receive dsc and gmdss distressreplaced · 2010-02-25
NAVAREA IV messages in force 061000Z mar 2010cancelled by · 2010-03-06

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.