Re: [Paddlewise] VHF signal triangulation

From: Michael Daly <michaeldaly_at_rogers.com>
Date: Tue, 17 Sep 2002 09:07:29 -0400
From: "PeterO" <rebyl_kayak_at_iprimus.com.au>

> In such a case what is the correct protocol for accessing
> information? Do you have to make a request and then continue talking while
> the triangulation is carried out - or is it nearly instantaneous? 

AFAIK, the triangulation is done automatically and quickly.  I am not aware
of any protocol to request the information on position from the Coast Guard.
>From the way that the course instructor talked, it sounds like something 
they might not readily acknowledge if you ask informally on a routine
call.  Standard protocol on any priority message is for the person making
the call to indicate their position and the Coast Guard doesn't turn
around and tell the world where you are if you don't know.  If SAR is
involved, triangulation is used by them, but we weren't taught to expect 
the CG to broadcast a location based on this; it's handled entirely by
a local military base that manages all SAR activities.

Mike

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Received on Tue Sep 17 2002 - 06:07:20 PDT

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