sar

Mariners are advised that calls to the U.S

Western North Atlantic · Radio Services · NAVAREA IV 325/12

issued: 2012-06-20 20:08Z
status: cancelled 2012-08-04 09:58Z (archive)
cancels: NAVAREA IV 319/12
authority: SHGA 201457Z JUN 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
RADIO SERVICES.
1. MARINERS ARE ADVISED THAT CALLS TO THE
   U.S. COAST GUARD ON THE INTERNATIONAL
   RADIOTELEPHONE DISTRESS FREQUENCY 2182 KHZ
   MAY NOT BE RELIABLY RECEIVED.
2. CANCEL NAVAREA IV 319/12.

Timeline

Mariners are advised that calls to the coast guard on the international radiotelephone distress frequency…cancels · 2012-06-18
Mariners are advised that calls to the coast guard on the international radiotelephone distress frequency…replaced · 2012-06-18
NAVAREA IV warnings in force 040900Z aug 12cancelled by · 2012-08-04

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

2 sar 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.