sar

Distress signal received on 121.5 mhz in 11-53.4N 118-39.5E at 230103Z may

HYDROPAC 921/07

issued: 2007-05-23 05:55Z
status: cancelled 2007-05-23 08:18Z (archive)
authority: MRCC HONG KONG 230143Z MAY 07.
sea: South China Sea
position: 11.890, 118.658
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 121.5 MHZ IN
11-53.4N 118-39.5E AT 230103Z MAY. VESSELS
IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT,
ASSIST IF POSSIBLE. REPORTS TO MRCC HONG KONG,
TELEX: 802 82952.

This area · sar warnings

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

Timeline

Cancel HYDROPAC 921/07 and this msg, signal ceasedcancelled by · 2007-05-23

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.