sar

Distress signal received on 121.5 mhz in 11-49.5N 145-05.9E at 190550Z sep

HYDROPAC 1612/03

issued: 2003-09-19 07:10Z
status: cancelled 2003-09-22 06:10Z (archive)
cancels: HYDROPAC 1603/03
authority: 1. GUAMSARCOORD 190610Z SEP 03 2. GUAMSARCOORD 190421Z SEP 03
position: 11.825, 145.098
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. DISTRESS SIGNAL RECEIVED ON 121.5 MHZ IN 11-49.5N 145-05.9E
   AT 190550Z SEP. VESSELS IN VICINITY REQUESTED TO KEEP A
   SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORTS TO RCC GUAM.
2. CANCEL HYDROPAC 1603/03(81), SIGNAL CEASED.

This area · sar warnings

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

Timeline

Distress signal received on 121.5 mhz in 12-38.3N 145-28.1E at 172311Z sepcancels · 2003-09-18
Distress signal received on 121.5 mhz in 12-38.3N 145-28.1E at 172311Z sepreplaced · 2003-09-18
Distress signal received on 406 mhz in 16-58.1N 177-02.0E at 212105Z sepcancelled by · 2003-09-22

Nearby now · within 120 nm

Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableOther · 100.8 nm
Uscg remote communication facility guam 13-29.00N 144-50.00E hf capabilities unreliableOther · 100.8 nm
Hazardous operations 0100Z to 1300Z daily 18 thru 20 aug in areas within three miles of: a. 13-27.00N…Exercises · 105.9 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.