sar

Distress signal received on 406 mhz in 04-54.8N 140-41.4E at 050224Z mar

HYDROPAC 401/04

issued: 2004-03-05 02:57Z
status: cancelled 2004-03-05 11:40Z (archive)
authority: GUAMSARCOORD 050248Z MAR 04
sea: North Pacific Ocean
position: 4.913, 140.690
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 406 MHZ IN 04-54.8N 140-41.4E
AT 050224Z MAR. VESSELS IN VICINITY REQUESTED
TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO U.S. COAST GUARD GUAM.

This area · sar warnings

0 within 180 nm since — · 0 in the last 12 months · 0 in force now

Timeline

Cancel HYDROPAC 396/04, signal ceasedcancelled by · 2004-03-05

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

3 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.