sar

Distress signal received on 406 mhz in 16-54-09N 137-21-07E at 111958Z may

Philippine Sea · HYDROPAC 1802/18

issued: 2018-05-11 21:01Z
status: cancelled 2018-05-25 16:58Z (archive)
authority: RCC GUAM 112031Z MAY 18.
position: 16.902, 137.352
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

PHILIPPINE SEA.
DNC 12.
DISTRESS SIGNAL RECEIVED ON 406 MHZ
IN 16-54-09N 137-21-07E AT 111958Z MAY.
VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO RCC GUAM,
PHONE: 671 355 4824, 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 251648Z may 18: 1984/18, 1983/18, 1980/18, 1979/18, 1978/18, 1976/18,…cancelled by · 2018-05-25

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.