sar

Distress signal received on 406 mhz in 11-58N 110-48E at 180316Z apr

HYDROPAC 737/08

issued: 2008-04-18 07:54Z
status: cancelled 2008-04-19 03:37Z (archive)
authority: MRCC HONG KONG 91/08 180615Z APR 08.
sea: South China Sea
position: 11.967, 110.800
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 406 MHZ IN 11-58N 110-48E
AT 180316Z APR. VESSELS IN VICINITY REQUESTED
TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO HKMRCC, TELEX: 80282952.

This area · sar warnings

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

Timeline

Cancel HYDROPAC 737/08 and this msg, signal ceasedcancelled by · 2008-04-19

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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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.