sar

Distress signal received on 406 mhz in 21-20.9N 115-08.1E at 201046Z may

South China Sea · China · HYDROPAC 1500/21

issued: 2021-05-20 11:19Z
status: cancelled 2021-06-04 11:17Z (archive)
authority: MRCC HONG KONG 201113Z MAY 21.
position: 21.348, 115.135
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
CHINA.
DNC 23.
DISTRESS SIGNAL RECEIVED ON 406 MHZ IN
21-20.9N 115-08.1E AT 201046Z MAY.
VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO MRCC HONG KONG,
PHONE: 852 2233 7999,
FAX: 852 2541 7714,
E-MAIL: [email protected].

This area · sar warnings

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

Timeline

HYDROPAC warnings in force as of 041047Z jun 21: 1663/21, 1662/21, 1661/21, 1660/21, 1659/21, 1658/21,…cancelled by · 2021-06-04

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.