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<DIV><FONT face=Arial size=2>Nat, what is the "S" axis?</FONT></DIV>
<DIV><FONT face=Arial size=2> And why should I solve loop
tracking?</FONT></DIV>
<DIV><FONT face=Arial size=2> My multi-axis autopilot does
that for me.</FONT></DIV>
<DIV><BR>Bob Pastorello<BR>NSRCA 199 AMA 46373<BR><A
href="mailto:rcaerobob@cox.net">rcaerobob@cox.net</A><BR><A
href="http://www.rcaerobats.net">www.rcaerobats.net</A></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=natpenton@centurytel.net href="mailto:natpenton@centurytel.net">Nat
Penton</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Saturday, January 01, 2005 1:24
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Characteristics</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Ray your outline of the variables affecting loops
makes sense. To solve the problem we could place a vane sensor ahead of the
fin and have automatic fin adjustment. It would not require a servo and
may eliminate the need for right thrust. Lets assign this project to Bob
Pastorello.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Now we need to address why pattern planes pitch
down in S and L yaw and pitch up when inverted.
Nat</FONT></DIV>
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