sar

Distress signal received on 121.5 mhz in 17-21.9N 116-10.5E at 082237Z may

HYDROPAC 838/07

issued: 2007-05-09 01:02Z
status: cancelled 2007-05-09 05:56Z (archive)
authority: MRCC HONG KONG 090005Z MAY 07.
sea: South China Sea
position: 17.365, 116.175
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 121.5 MHZ
IN 17-21.9N 116-10.5E AT 082237Z MAY.
VESSELS IN VICINITY REQUESTED TO KEEP A
SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORTS
TO MRCC HONG KONG, TELEX: 82952 OR ANY COASTAL
RADIO STATION.

This area · sar warnings

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

Timeline

Cancel HYDROPAC 838/07 and this msg, signal ceasedcancelled by · 2007-05-09

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.