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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>MK made a spinner and propeller assembly that used an extra servo to adjust the pitch of the propellers. A Pmix between the throttle servo and pitch servo was used to flatten the pitch at low RPM (better braking) and increase pitch at higher throttle. As Ivan said….pricy….and added substantial weight (5 or so ounces) at a time when most F3A planes were 8 lbs +/-.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Regards,<o:p></o:p></p><p class=MsoNormal><br>Dave<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b>From:</b> NSRCA-discussion <nsrca-discussion-bounces@lists.nsrca.org> <b>On Behalf Of </b>Justin Wells via NSRCA-discussion<br><b>Sent:</b> Saturday, March 28, 2020 12:18 PM<br><b>To:</b> General pattern discussion <nsrca-discussion@lists.nsrca.org>; tocdon@netscape.net<br><b>Subject:</b> Re: [NSRCA-discussion] 1985 Nats<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>What were the variable pitch props Ivan was talking about in the video? Seems like an interesting concept.<o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><div><p class=MsoNormal>On Sat, Mar 28, 2020 at 9:19 AM Don Szczur via NSRCA-discussion <<a href="mailto:nsrca-discussion@lists.nsrca.org">nsrca-discussion@lists.nsrca.org</a>> wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Xavier, Nice find. I flew in Advanced that year and was just looking through those pictures in my photo album. <o:p></o:p></span></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Great to hear the Chip Hyde interview- description on the elevator to preserve geometry of the avalanche is right on. <o:p></o:p></span></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Ivan's advice on the six sided loop is still relevant today....<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>"Make the corners with authority, don't make maneuver too big, and the (F21- half 8 sided loop with two half rolls) becomes much easier to do..."<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'> and Dean Pappas discussing the finer points....<o:p></o:p></span></p></div><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p></div><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>"A winning airplane starts in the workshop."- Dean Pappas. <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Dave Lockhart found the old EU-1 series Dean referred to... <a href="https://www.rcuniverse.com/forum/classic-rc-pattern-flying-379/10860066-rules-history-eu1-pics.html?styleid=7" target="_blank">https://www.rcuniverse.com/forum/classic-rc-pattern-flying-379/10860066-rules-history-eu1-pics.html?styleid=7</a><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Cheers,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Don<o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'><o:p> </o:p></span></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>-----Original Message-----<br>From: Xavier Mouraux via NSRCA-discussion <<a href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">nsrca-discussion@lists.nsrca.org</a>><br>To: General Pattern Discussion <<a href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">nsrca-discussion@lists.nsrca.org</a>><br>Sent: Fri, Mar 27, 2020 8:08 pm<br>Subject: [NSRCA-discussion] 1985 Nats<o:p></o:p></span></p><div id="m_4151143951840061769yiv7585232035"><div><div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Verdana",sans-serif;color:black'>The 1985 Nats at about 20 min in the video: <a href="https://youtu.be/TbnSUgPgK-k" target="_blank">Old Vintage RC Video Magazine #4 1985 Contents in Description</a> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Verdana",sans-serif;color:black'><o:p> </o:p></span></p></div><div id="m_4151143951840061769yiv7585232035ydp59d770a6enhancr_card_5357871645"><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='max-width:300.0pt'><tr><td width=400 style='width:300.0pt;padding:0in 0in 0in 0in'><table class=MsoNormalTable border=1 cellspacing=0 cellpadding=0 style='max-width:300.0pt;border:solid #E0E4E9 1.0pt'><tr style='height:131.25pt'><td valign=top style='border:none;background:black;padding:0in 0in 0in 0in;height:131.25pt'><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="100%" style='width:100.0%'><tr><td valign=top style='padding:0in 0in 0in 0in'><table class=MsoNormalTable border=0 cellpadding=0 width="100%" style='width:100.0%'><tr><td valign=top style='padding:11.25pt 0in 0in 11.25pt'></td><td valign=top style='padding:11.25pt 11.25pt 0in 0in'></td></tr></table></td></tr></table></td></tr><tr><td style='border:none;padding:0in 0in 0in 0in;border-radius:0 0 0 2px'><div align=center><table class=MsoNormalTable border=1 cellspacing=0 cellpadding=0 style='max-width:300.0pt;background:white;border:none;border-top:solid #E0E4E9 1.0pt;background-size:auto;border-radius:0px 0px 2px 2px'><tr><td valign=top style='border:none;padding:12.0pt 0in 12.0pt 9.0pt'><p class=MsoNormal><span style='color:black'><img border=0 height=36 style='height:.375in' id="_x0000_i1025" src="https://s.yimg.com/nq/storm/assets/enhancrV2/23/logos/youtube.png"></span><o:p></o:p></p></td><td width="99%" style='width:99.0%;border:none;padding:9.0pt .25in 12.0pt 9.0pt'><h2 style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:4.5pt;margin-left:0in;line-height:14.25pt'><span style='font-size:10.5pt;color:black'>Old Vintage RC Video Magazine #4 1985 Contents in Description</span><span style='font-size:10.5pt'><o:p></o:p></span></h2><div><p class=MsoNormal style='line-height:12.0pt'><span style='font-size:9.0pt;color:#979BA7'>Please Subscribe , Rate , Comment... Contents Save the Lady Float Plane Rally Clear lake California Jeff Troy Bu...<o:p></o:p></span></p></div></td></tr></table></div></td></tr></table></td></tr></table></div><div id="m_4151143951840061769yiv7585232035yqtfd91280"><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Verdana",sans-serif;color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Verdana",sans-serif;color:black'><o:p> </o:p></span></p></div></div></div></div></div><div id="m_4151143951840061769yqtfd16908"><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>_______________________________________________<br>NSRCA-discussion mailing list<br><a href="mailto:NSRCA-discussion@lists.nsrca.org" target="_blank">NSRCA-discussion@lists.nsrca.org</a><br><a href="http://lists.nsrca.org/mailman/listinfo/nsrca-discussion" target="_blank">http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</a><o:p></o:p></span></p></div></div></div></div></div></div></div><p class=MsoNormal>_______________________________________________<br>NSRCA-discussion mailing list<br><a href="mailto:NSRCA-discussion@lists.nsrca.org" target="_blank">NSRCA-discussion@lists.nsrca.org</a><br><a href="http://lists.nsrca.org/mailman/listinfo/nsrca-discussion" target="_blank">http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</a><o:p></o:p></p></blockquote></div></div><p class=MsoNormal>-- <o:p></o:p></p><div><p class=MsoNormal>Justin Wells<br>832.356.6408<br>Sent from my iPhone<o:p></o:p></p></div></div></body></html>