sar

Distress signal received on 121.5 mhz in vicinity 09-18.1N 139-21.5E at 071928Z apr

HYDROPAC 274/99

issued: 1999-04-07 20:06Z
status: cancelled 1999-04-09 00:00Z (archive)
sea: North Pacific Ocean
position: 9.302, 139.358
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 121.5 MHZ IN VICINITY 09-18.1N 139-21.5E
AT 071928Z APR. VESSELS IN VICINITY REQUESTED TO KEEP 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 274/99 and this msg, search suspendedcancelled by · 1999-04-09

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.