sar

Distress signal received on 406 mhz in 11-06.8N 109-18.6E at 181403Z jan

South China Sea · Vietnam · HYDROPAC 233/21

issued: 2021-01-18 15:59Z
status: cancelled 2021-01-18 18:38Z (archive)
authority: MRCC SINGAPORE 181537Z JAN 21.
sea: South China Sea
position: 11.113, 109.310
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
VIETNAM.
DNC 11.
DISTRESS SIGNAL RECEIVED ON 406 MHZ
IN 11-06.8N 109-18.6E AT 181403Z JAN.
VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO MRCC SINGAPORE,
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

Cancel HYDROPAC 233/21 and this msg, false alertcancelled by · 2021-01-18

Nearby now · within 120 nm

Dangerous wreck in 10-22.31N 107-46.96EWrecks · 100.5 nm
Sunken wreck exists in 10-22.31N 107-46.96EWrecks · 100.5 nm

Worldwide now

3 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.