sar

Distress signals received on 406 mhz at 250057Z jul in: a. 17-51-18N 144-32-20E

Western North Pacific · Philippine Sea · Taiwan Strait · China · HYDROPAC 2530/17

issued: 2017-07-25 02:34Z
status: cancelled 2017-08-11 17:19Z (archive)
authority: JAPAN COAST GUARD 250135Z JUL 17.
position: 20.822, 131.024
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
PHILIPPINE SEA.
TAIWAN STRAIT.
CHINA.
DNC 12, DNC 23.
DISTRESS SIGNALS RECEIVED ON 406 MHZ AT 250057Z JUL IN:
A. 17-51-18N 144-32-20E.
B. 23-47-17N 117-30-36E.
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 111717Z aug 17: 2732/17, 2731/17, 2730/17, 2728/17, 2727/17, 2724/17,…cancelled by · 2017-08-11

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.