sar

Distress signals received on 406 mhz at 252305Z may in: a. 31-11-00N 153-44-42E

Western North Pacific · Yellow Sea · HYDROPAC 1563/21

issued: 2021-05-26 03:43Z
status: cancelled 2021-06-11 13:34Z (archive)
authority: JAPAN COAST GUARD 260141Z MAY 21.
position: 33.555, 138.651
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
YELLOW SEA.
DNC 12, DNC 23.
DISTRESS SIGNALS RECEIVED ON 406 MHZ
AT 252305Z MAY IN:
A. 31-11-00N 153-44-42E.
B. 35-55-36N 123-33-24E.
VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO JAPAN COAST GUARD,
PHONE: 814 5663 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 111320Z jun 21: 1726/21, 1725/21, 1722/21, 1721/21, 1720/21, 1716/21,…cancelled by · 2021-06-11

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.