sar

Distress received on 406 mhz from aircraft in 05-31.4N 116-46.4W

Eastern North Pacific · HYDROPAC 2177/12

issued: 2012-07-31 10:51Z
status: cancelled 2012-07-31 20:08Z (archive)
cancels: HYDROPAC 2173/12
authority: RCC ALAMEDA 311034Z JUL 12 - RCC ALAMEDA 301804Z JUL 12.
sea: North Pacific Ocean
position: 5.523, -116.773
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
1. DISTRESS RECEIVED ON 406 MHZ FROM AIRCRAFT IN 05-31.4N 116-46.4W.
   VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT,
   ASSIST IF POSSIBLE. REPORTS TO U.S. COAST GUARD ALAMEDA,
   TELEX: 230172343, PHONE: 510 437 3701,
   E-MAIL: [email protected].
2. CANCEL HYDROPAC 2173/12(19), 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 406 mhz in 40-05N 141-19Wcancels · 2012-07-30
Distress signal received on 406 mhz in 40-05N 141-19Wreplaced · 2012-07-30
Cancel HYDROPAC 2177/12 and this msg, signal ceasedcancelled by · 2012-07-31

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.