sar

Distress signal received on 406 mhz in 20-41.8N 111-01.7E at 130047Z jan

HYDROPAC 65/00

issued: 2000-01-13 02:48Z
status: cancelled 2000-01-17 12:57Z (archive)
cancels: HYDROPAC 64/00
authority: GUAMSARCORD 130215Z JAN 00
sea: South China Sea
position: 20.697, 111.028
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. DISTRESS SIGNAL RECEIVED ON 406 MHZ IN 20-41.8N 111-01.7E AT
   130047Z JAN. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
   LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO ANY COASTAL RADIO
   STATION.
2. CANCEL HYDROPAC 64/00(81), FALSE ALERT.

This area · sar warnings

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

Timeline

Distress signal received on 406 mhz in 09-39.8N 157-54.8E at 130047Z jancancels · 2000-01-13
Distress signal received on 406 mhz in 09-39.8N 157-54.8E at 130047Z janreplaced · 2000-01-13
Cancel HYDROPAC 65/00 and this msgcancelled by · 2000-01-17

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.