sar

Distress signal received on 406 mhz in 27-01-58N 123-39-15E at 180929Z nov

East China Sea · HYDROPAC 4011/17

issued: 2017-11-18 10:02Z
status: cancelled 2017-12-08 20:11Z (archive)
authority: JAPAN COAST GUARD 180950Z NOV 17.
position: 27.033, 123.654
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EAST CHINA SEA.
DNC 23.
DISTRESS SIGNAL RECEIVED ON 406 MHZ IN
27-01-58N 123-39-15E AT 180929Z NOV.
VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE.  VESSELS IN VICINITY
REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO JAPAN COAST GUARD, PHONE: 819 8866 4999.

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 082007Z dec 17: 4310/17, 4309/17, 4308/17, 4307/17, 4306/17, 4305/17,…cancelled by · 2017-12-08

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.