sar

Distress signal received on 121.5 mhz in 16-29.1N 143-24.6E at 240534Z mar

HYDROPAC 549/02

issued: 2002-03-24 06:45Z
status: cancelled 2002-05-10 10:20Z (archive)
authority: GUAMSARCOORD 240623Z MAR 02
position: 16.485, 143.410
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 121.5 MHZ IN 16-29.1N 143-24.6E AT
240534Z 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

HYDROPAC messages in force 101000Z may 2002cancelled by · 2002-05-10

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.