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<DIV><FONT size=2>that would be using parallax at extremely close range (under 3
ft) to get the same parallax as you have relative to the model's line of flight
150 to 175 meters out.</FONT></DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=bob@toprudder.com href="mailto:bob@toprudder.com">Bob Richards</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=nsrca-discussion@lists.nsrca.org
href="mailto:nsrca-discussion@lists.nsrca.org">NSRCA Mailing List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, April 10, 2007 7:09
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [NSRCA-discussion] APPARENT
GEOMETRY (PARALLAXED VIEW)</DIV>
<DIV><BR></DIV>
<DIV>Not if you hold the triangle *parallel" to the flight path, not
perpendicular to the judges line-of-sight.</DIV>
<DIV> </DIV>
<DIV>Bob R.</DIV>
<DIV><BR><BR><B><I>Fred Huber <<A
href="mailto:fhhuber@clearwire.net">fhhuber@clearwire.net</A>></I></B>
wrote:</DIV>
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<DIV><FONT size=2>If it looks like a 45 from the judge's station (holding up
a 9th gradeer's geometry class triangle), its too shallow. The
appearance of 60 deg (same method) would be closer to actually being the 45
deg line.</FONT></DIV></BLOCKQUOTE>
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