Distress signal received on 406 mhz in 31-36-02N 121-34-14E at 210416Z dec

issued

2015-12-21 06:21Z

status

cancelled 2015-12-23 12:20Z (archive)

authority

JAPAN COAST GUARD 210435Z DEC 15.

sea

Eastern China Sea

position

31.601, 121.571

source

nga_json · first seen 2026-08-17 13:38Z

EAST CHINA SEA.
CHINA.
DNC 23.
DISTRESS SIGNAL RECEIVED ON 406 MHZ IN
31-36-02N 121-34-14E AT 210416Z DEC.
VESSELS IN VICINITY REQUESTED TO KEEP
A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO JAPAN COAST GUARD.

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.