sar

Distress signal received on 406 mhz in 08-04.1N 143-23.8E at 200606Z oct

HYDROPAC 1654/04

issued: 2004-10-20 09:59Z
status: cancelled 2004-12-20 16:31Z (archive)
authority: USCG GUAM 20 OCT 04.
position: 8.068, 143.397
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 406 MHZ
IN 08-04.1N 143-23.8E AT 200606Z OCT.
VESSELS IN VICINITY REQUESTED TO KEEP
A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO USCG GUAM.

This area · sar warnings

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

Timeline

HYDROPAC messages in force 200800Z dec 2004cancelled by · 2004-12-20

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.