sar

Distress signal received on 243 mhz vicinity 37-43.5N 173-58.9E at 170654Z jun

HYDROPAC 538/99

issued: 1999-06-17 07:50Z
status: cancelled 1999-06-18 09:30Z (archive)
authority: HONOSARCOORD 047/99 170705Z JUN 99
position: 37.725, 173.982
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DISTRESS SIGNAL RECEIVED ON 243 MHZ VICINITY 37-43.5N 173-58.9E
AT 170654Z JUN. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP
LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO U.S. COAST GUARD HONOLULU.

This area · sar warnings

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

Timeline

HYDROPAC messages in force 180800Z jun 99cancelled by · 1999-06-18

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.