sar

Distress signal received on 406 mhz in 03-17.6N 105-21.3E

South China Sea · HYDROPAC 635/16

issued: 2016-03-05 13:04Z
status: cancelled 2016-03-20 09:20Z (archive)
cancels: HYDROPAC 634/16
authority: MRCC SINGAPORE 051300Z MAR 16.
position: 3.293, 105.355
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
DNC 03, DNC 11.
1. DISTRESS SIGNAL RECEIVED ON 406 MHZ IN 03-17.6N 105-21.3E.
   VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
   LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO
   MRCC SINGAPORE, PHONE: 656 226 5539, FAX: 656 227 9971,
   E-MAIL: [email protected].
2. CANCEL HYDROPAC 634/16.

This area · sar warnings

0 within 180 nm since — · 0 in the last 12 months · 0 in force now

Timeline

Distress signal received on 406 mhz in 03-18.1N 105-21.3Ecancels · 2016-03-05
Distress signal received on 406 mhz in 03-18.1N 105-21.3Ereplaced · 2016-03-05
HYDROPAC warnings in force 200900Z mar 16cancelled by · 2016-03-20

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.