sar

Distress signal received on 406 mhz in 06-31.4N 108-27.1E

South China Sea · HYDROPAC 3685/17

issued: 2017-10-28 05:29Z
status: cancelled 2017-11-17 18:15Z (archive)
authority: SINGAPORE PORT OPERATIONS CONTROL CENTER 280523Z OCT 17.
position: 6.523, 108.452
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
DNC 11.
DISTRESS SIGNAL RECEIVED ON 406 MHZ
IN 06-31.4N 108-27.1E. VESSELS IN VICINITY
REQUESTED TO KEEP A SHARP LOOKOUT,
ASSIST IF POSSIBLE. REPORTS TO
SINGAPORE PORT OPERATIONS CONTROL CENTER,
TELEX: 20021, PHONE: 656 226 5539,
FAX: 656 227 9971, E-MAIL: [email protected].

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 171815Z nov 17: 4003/17, 4002/17, 4000/17, 3999/17, 3998/17, 3997/17,…cancelled by · 2017-11-17

Nearby now · within 120 nm

Oil rig reported to exists in 07-42.1N 107-55.8EWrecks · 77.3 nm
Oil rig reported to exists in 07-47.5N 108-12.0EWrecks · 77.6 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.