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<div class="moz-cite-prefix">On 3/4/2013 10:36 AM, Robert Bruninga
wrote:<br>
</div>
<blockquote
cite="mid:aa049899d6e17078f231f93bc0255b95@mail.gmail.com"
type="cite">
<pre wrap="">Overall conclusion, APRS Radio brings a new range multiplier dimension to
in-cave communication. Although the radios are expensive ($500) and need
a licensed ham radio operator present,</pre>
</blockquote>
<br>
<font face="Arial">Are you sure users would actually need to be
licensed? This operation is entirely confined to what is
essentially a very large closed space analogous to a screen room
in a radio service shop or electronics lab. </font><font
face="Arial">(At least if you don't setup the last unit near the
surface/entrance.) <br>
<br>
With no radiation to the outside world, I would think one could
legally operate with no license at all.<br>
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</font>
<hr width="100%" size="2"><font face="Arial"><br>
--<br>
<br>
Stephen H. Smith wa8lmf (at) aol.com <br>
Skype: WA8LMF<br>
Home Page: <a class="moz-txt-link-freetext" href="http://wa8lmf.net">http://wa8lmf.net</a><br>
<br>
High Performance Sound Systems for Soundcard Apps<br>
<a class="moz-txt-link-freetext" href="http://wa8lmf.net/ham/imic.htm">http://wa8lmf.net/ham/imic.htm</a><br>
<a class="moz-txt-link-freetext" href="http://wa8lmf.net/ham/uca202.htm">http://wa8lmf.net/ham/uca202.htm</a><br>
<br>
Vista & Win7 Install Issues for UI-View and Precision Mapping<br>
<a class="moz-txt-link-freetext" href="http://wa8lmf.net/aprs/UIview_Notes.htm#VistaWin7">http://wa8lmf.net/aprs/UIview_Notes.htm#VistaWin7</a><br>
<br>
"APRS 101" Explanation of APRS Path Selection & Digipeating <br>
<a class="moz-txt-link-freetext" href="http://wa8lmf.net/DigiPaths">http://wa8lmf.net/DigiPaths</a> <br>
<br>
<br>
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</font><br>
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