mike dziobak wrote: > Can a rescue > chopper or boat locate the source of an EPIRB signal in a storm on the > open sea before it's too late? Potentially. Since the EPIRB sends signals via satellite, as long as the satellite is within range of a ground station, the signal is relayed within seconds. The signal then gets to the rescue centre in couple of seconds more and the identity of the user and the GPS location is directly available. The next period of time is that required to dispatch a rescue craft to the location. This is obviously the longest period in the scenario. The EPIRB can be tracked from aircraft AFAIK, so it should be found even if the vessel drifts from the time of initial signal. If you need help in ten minutes, you're out of luck. If you can hang on for an hour or more, depending on distance from the rescue craft's origin and its speed, you should be helped. Mike *************************************************************************** PaddleWise Paddling Mailing List - Any opinions or suggestions expressed here are solely those of the writer(s). You must assume the entire responsibility for reliance upon them. All postings copyright the author. Submissions: PaddleWise_at_PaddleWise.net Subscriptions: PaddleWise-request_at_PaddleWise.net Website: http://www.paddlewise.net/ ***************************************************************************Received on Sun Nov 19 2006 - 21:04:33 PST
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