sar

Distress signal received on 406 mhz in 04-21.0N 134-45.6E at 300147Z apr

Western North Pacific · HYDROPAC 1677/18

issued: 2018-04-30 03:32Z
status: cancelled 2018-04-30 10:32Z (archive)
authority: RCC GUAM 300303Z APR 18.
sea: North Pacific Ocean
position: 4.350, 134.760
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
DNC 12.
DISTRESS SIGNAL RECEIVED ON 406 MHZ IN
04-21.0N 134-45.6E AT 300147Z APR.
VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO RCC GUAM,
PHONE: 671 355 4910, FAX: 671 355 4831,
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 1677/18 and this msg, search suspendedcancelled by · 2018-04-30

Nearby now · within 120 nm

Nothing else in force within 120 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.