sar

Distress signal received on 406 mhz vicinity 11-52.5N 132-30.5E at 300740Z apr

HYDROPAC 358/99

issued: 1999-04-30 08:20Z
status: cancelled 1999-04-30 00:00Z (archive)
sea: Philippine Sea
position: 11.875, 132.508
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 406 MHZ VICINITY
11-52.5N 132-30.5E AT 300740Z APR. VESSELS IN
VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST
IF POSSIBLE. REPORTS TO U.S. COAST GUARD GUAM.

This area · sar warnings

0 within 180 nm since — · 0 in the last 12 months · 0 in force now

Timeline

Cancel HYDROPAC 358/99 and this msg, signal reported in errorcancelled by · 1999-04-30

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.