index

NAVAREA IV messages in force 150800Z aug 2009

NAVAREA IV 303/09

issued: 2009-08-15 08:42Z
status: cancelled 2009-08-22 09:35Z (archive)
cancels: NAVAREA IV 248/09 NAVAREA IV 296/09
authority: PVWA 15 AUG 09.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NAVAREA IV MESSAGES IN FORCE 150800Z AUG 2009. ONLY THOSE
   MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN.
   2009 SERIES: 264(28), 289(27), 293(28), 297(GEN), 299(GEN),
   300(28).
2. THE SUMMARY OF ALL NAVAREA IV MESSAGES IN FORCE AS OF 18 DEC 08
   IS GIVEN IN SEC III OF NM 52/08. WARNINGS ISSUED DURING THE
   SUBSEQUENT QUARTERS ARE SUMMARIZED IN NM 13/09 AND 26/09.
3. CANCEL NAVAREA IV 248/09, 296/09.

Timeline

Seismic survey in progress until further notice by M/V western monarch towing ten five mile long cables in…cancels · 2009-06-29
NAVAREA IV messages in force 080900Z aug 2009cancels · 2009-08-08
Seismic survey in progress until further notice by M/V western monarch towing ten five mile long cables in…replaced · 2009-06-29
NAVAREA IV messages in force 080900Z aug 2009replaced · 2009-08-08
NAVAREA IV messages in force 220800Z aug 2009cancelled by · 2009-08-22

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

10 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.