sar

Distress signal received on 406 mhz in 20-44.5N 116-45.9E at 270445Z oct

South China Sea · HYDROPAC 3077/21

issued: 2021-10-27 05:24Z
status: cancelled 2021-11-12 16:12Z (archive)
authority: MRCC HONG KONG 270517Z OCT 21.
position: 20.742, 116.765
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
DNC 23.
DISTRESS SIGNAL RECEIVED ON 406 MHZ IN
20-44.5N 116-45.9E AT 270445Z OCT.
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 121552Z nov 21: 3266/21, 3265/21, 3260/21, 3259/21, 3258/21, 3257/21,…cancelled by · 2021-11-12

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.