sar

Distress signal received on 406 mhz from vessel hai duong 11 in 20-17.12N 120-00.36E at 190900Z nov

South China Sea · HYDROPAC 3341/21

issued: 2021-11-19 10:39Z
status: cancelled 2021-12-03 16:55Z (archive)
authority: MRCC HONG KONG 191025Z NOV 21.
position: 20.285, 120.006
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
DNC 23.
DISTRESS SIGNAL RECEIVED ON 406 MHZ FROM
VESSEL HAI DUONG 11 IN 20-17.12N 120-00.36E
AT 190900Z NOV. VESSELS IN VICINITY REQUESTED
TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO MRCC HONG KONG,
PHONE: 852 2233 7999,
FAX: 852 2541 7714,
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 031645Z dec 21: 3490/21, 3489/21, 3488/21, 3487/21, 3486/21, 3485/21,…cancelled by · 2021-12-03

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.