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<DIV><FONT face=Calibri>You can't build it LIKE a Black Magic much bigger and 
make weight.&nbsp; Stressed skin balsa/FG laminates are how to do it.&nbsp; I've 
mentioned this a few times on RCU, but just look at how Wistmodel does it.&nbsp; 
The CA Integral copies the technique fairly well for the fuselage, but does a 
mediocre job with the wing structure.&nbsp; If they can do it mostly right for 
about $1k, that ought to demonstrate how someone can do it 100% right very about 
the same dollars.</FONT></DIV>
<DIV><FONT face=Calibri></FONT>&nbsp;</DIV>
<DIV><FONT face=Calibri>Ed</FONT></DIV>
<DIV style="FONT: 10pt Tahoma">
<DIV><BR></DIV>
<DIV style="BACKGROUND: #f5f5f5">
<DIV style="font-color: black"><B>From:</B> <A 
title="mailto:rcpilot@wowway.com&#10;CTRL + Click to follow link" 
href="mailto:rcpilot@wowway.com">Ron Hansen</A> </DIV>
<DIV><B>Sent:</B> Thursday, August 19, 2010 7:19 PM</DIV>
<DIV><B>To:</B> <A title=nsrca-discussion@lists.nsrca.org 
href="mailto:nsrca-discussion@lists.nsrca.org">'General pattern discussion'</A> 
</DIV>
<DIV><B>Subject:</B> Re: [NSRCA-discussion] weight difference</DIV></DIV></DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT color=navy size=2 face=Arial><SPAN 
style="FONT-FAMILY: Arial; COLOR: navy; FONT-SIZE: 10pt">Ed, I’m not sure I 
agree but lets assume you are correct.&nbsp; You can’t build a balsa 2m any 
bigger than the black magic and make weight.&nbsp; If the volumes get any bigger 
everyone will be forced to buy high dollar composites built most likely 
overseas.&nbsp; Not sure that is healthy for the hobby.</SPAN></FONT></P>
<P class=MsoNormal><FONT color=navy size=2 face=Arial><SPAN 
style="FONT-FAMILY: Arial; COLOR: navy; FONT-SIZE: 10pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 0.5in" class=MsoNormal><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt">-----Original 
Message-----<BR><B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> <A 
href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A> 
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN 
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Ed Alt<BR><B><SPAN 
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, August 19, 2010 7:05 
PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> General pattern 
discussion<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: 
[NSRCA-discussion] weight difference</SPAN></FONT></P>
<P style="MARGIN-LEFT: 0.5in" class=MsoNormal><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-BOTTOM: 12pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in" 
class=MsoNormal><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt">Actually, larger fuselage volumes 
lend themselves very well to good structutal integrity.&nbsp;&nbsp;The inverse 
applies for skinny stuff.&nbsp;&nbsp;Provided that correct design principles are 
followed, and that there is good quality control over manufacturing processes, 
there is no reason for concern with large volume fuselages being strong 
enough.&nbsp;&nbsp;However, as soon as you raise the weight limit, you then need 
a beefier structure to carry it.&nbsp;&nbsp;So who wants that?</SPAN></FONT></P>
<DIV style="TEXT-ALIGN: center; MARGIN-LEFT: 0.5in" class=MsoNormal 
align=center><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt">
<HR align=center SIZE=2 width="100%">
</SPAN></FONT></DIV>
<P style="MARGIN-BOTTOM: 12pt; MARGIN-LEFT: 0.5in; MARGIN-RIGHT: 0in" 
class=MsoNormal><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt">From: rcpilot@wowway.com<BR>To: 
nsrca-discussion@lists.nsrca.org<BR>Date: Thu, 19 Aug 2010 18:53:00 
-0400<BR>Subject: Re: [NSRCA-discussion] weight difference</SPAN></FONT></P>
<DIV>
<P style="MARGIN-LEFT: 0.5in" class=NormalWeb25><FONT color=navy size=2 
face=Arial><SPAN style="FONT-FAMILY: Arial; COLOR: navy; FONT-SIZE: 10pt">I 
agree Mike.&nbsp; I have a hard time believing that the volume of the planes can 
get much bigger before they start exploding in the air.&nbsp; Eliminate the 
weight limit.&nbsp; If the overseas manufacturers keep making planes to meet the 
11 lb limit so be it.&nbsp; Some manufacturers in the US may make kits that are 
better suited for NSRCA and some will not.&nbsp; Either way the selection 
increases.&nbsp; I’m concerned these planes are getting more and more 
fragile.&nbsp; This is defeating one of the benefits of going electric (air 
frame longevity).</SPAN></FONT></P>
<P style="MARGIN-LEFT: 0.5in" class=NormalWeb25><FONT color=navy size=2 
face=Arial><SPAN 
style="FONT-FAMILY: Arial; COLOR: navy; FONT-SIZE: 10pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt">-----Original 
Message-----<BR><B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> 
nsrca-discussion-bounces@lists.nsrca.org 
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN 
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Dr Mike<BR><B><SPAN 
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, August 19, 2010 10:53 
AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> 'General pattern 
discussion'<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: 
[NSRCA-discussion] weight difference</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">IMO, the weight 
limit restriction has driven up the cost of aircraft and made construction more 
difficult for even an accomplished builder.&nbsp; It also creates a potentially 
unsafe vessel because of trying to make weight.&nbsp; What is wrong with being 
innovative?&nbsp; The weight rule is obsolete and restrictive.&nbsp; The planes 
are becoming cookie-cutter, boring, expensive look alikes that have minute 
differences.&nbsp; My voice is to make the change.&nbsp; Seems like in all 
endeavors those that are the loudest are the ones saying NO CHANGE!!!.&nbsp; 
</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">My 2 
cents.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Mike 
</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<DIV 
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt; FONT-WEIGHT: bold">From:</SPAN></FONT></B><FONT 
size=2 face=Tahoma><SPAN style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt"> 
nsrca-discussion-bounces@lists.nsrca.org 
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN 
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Atwood, Mark<BR><B><SPAN 
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, August 19, 2010 9:18 
AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> General pattern 
discussion<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: 
[NSRCA-discussion] weight difference</SPAN></FONT></P></DIV></DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">I actually feel 
that you’re making my point in a way.&nbsp; When we were restricted by engine 
displacement the size and weight were not in contention as a limiting factor 
(though they were, just that without more power, they didn’t come into 
play).</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">The argument at 
the time of removing the engine displacement was EXACTLY&nbsp; the one being 
made today (only internationally instead of just domestically).&nbsp; Which was 
that engine displacement rule was increasing costs because engine manufacturers 
were trying to get the last 1% of power out of the existing displacement.&nbsp; 
Thus the $300 OS Hanno Special which was an outrageous price for a .61 
engine.&nbsp; YS was doing the same on the 4 stroke side (another dubious rule 
change to provide equity between 4 stroke and 2 stroke power 
plants).&nbsp;&nbsp; </SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">So the goal was to 
allow any engine…thus letting the “average” guy fly a cheaper, but larger 
displacement engine.&nbsp; Did that work?&nbsp; Is anyone successfully running 
the ST 2300??&nbsp; Or did we just get bigger planes that require bigger 
engines…up until we hit the size/weight limit and now we get back to expensive 
Engines with more expensive CDI units?</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">What I don’t 
understand is that people don’t think the planes can get any bigger because of 
the 2m rule.&nbsp; My Arch Nemesis was a FULL 2m airplane in 1997… at 
9lbs.&nbsp;&nbsp; We didn’t think they could get any bigger then 
either.&nbsp;&nbsp; </SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">All of that said, 
Contrary to Tim’s experience, I do try hard to listen to members of my district. 
ALL of them…NOT just the vocal ones that post prolifically on RCU or this 
list.&nbsp; And there are far more in favor of maintaining the weight rule than 
eliminating it, or substantially raising it.&nbsp; MOST…and I do mean MOST, 
really don’t care.&nbsp;&nbsp; “tell me the rules, and I’ll play by 
them”.&nbsp;&nbsp; That group, and it’s by far the largest group, wants 
consistency year to year to year.&nbsp; That saves them the most money as they 
get a much longer lifespan from their investment.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">-M</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT color=black size=2 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Mark 
Atwood</SPAN></FONT></B></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT color=black size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: bold">Paragon 
Consulting, Inc.</SPAN></FONT></B><FONT color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt">&nbsp;&nbsp;</SPAN></FONT><B><FONT 
color=black size=2 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 10pt; FONT-WEIGHT: bold">|</SPAN></FONT></B><FONT 
color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt">&nbsp;&nbsp;President</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=black size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">5885&nbsp;Landerbrook&nbsp;Drive 
Suite 130,&nbsp;Cleveland&nbsp;Ohio,&nbsp;44124</SPAN></FONT><FONT color=black 
size=2 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 10.5pt">&nbsp;</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=black size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">Phone: 440.684.3101 
x102&nbsp;&nbsp;</SPAN></FONT><B><FONT color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: bold">|</SPAN></FONT></B><FONT 
color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">&nbsp;&nbsp;Fax: 
440.684.3102</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1351f3 size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: #1351f3; FONT-SIZE: 8.5pt"><A 
href="mailto:mark.atwood@paragon-inc.com">mark.atwood@paragon-inc.com</A> 
&nbsp;</SPAN></FONT><B><FONT color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: bold">|</SPAN></FONT></B><FONT 
color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">&nbsp;&nbsp;</SPAN></FONT><FONT 
color=#1351f3 size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: #1351f3; FONT-SIZE: 8.5pt"><A 
href="http://www.paragon-inc.com/" 
target=_blank>www.paragon-inc.com</A></SPAN></FONT></P></DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<DIV 
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt; FONT-WEIGHT: bold">From:</SPAN></FONT></B><FONT 
size=2 face=Tahoma><SPAN style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt"> 
nsrca-discussion-bounces@lists.nsrca.org 
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN 
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Dave Burton<BR><B><SPAN 
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, August 19, 2010 9:49 
AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> 'General pattern 
discussion'<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: 
[NSRCA-discussion] weight difference</SPAN></FONT></P></DIV></DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">I couldn’t 
disagree more.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Two meter rule 
restricts the size of pattern planes.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Noise rule 
restricts the impact pattern planes have on neighbors.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Both of these are 
good rules IMO.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">The present 
&nbsp;weight limit only drives up the cost and compromises 
safety.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">It’s one of the 
reasons people are spending $4,000+ on airframes and driving away people who 
might fly pattern but aren’t willing/able to due to the cost.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">From the 1930’s 
rules, &nbsp;we increased the size of planes and engines tremendously and kept a 
weight rule the same as when we flew .45 – 61 glow engines.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Then we weigh 
electric planes with fuel, glow planes empty.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Makes no 
sense!</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Dave 
Burton</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<DIV 
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt; FONT-WEIGHT: bold">From:</SPAN></FONT></B><FONT 
size=2 face=Tahoma><SPAN style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt"> 
nsrca-discussion-bounces@lists.nsrca.org 
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN 
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Atwood, Mark<BR><B><SPAN 
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, August 19, 2010 9:05 
AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> General pattern 
discussion<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: 
[NSRCA-discussion] weight difference</SPAN></FONT></P></DIV></DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">The challenge here 
is that rules of this nature, limiting rules, be it in Pattern, Sailing, Stock 
car, whatever, are NOT in place to restrict the average guy, they’re in place to 
restrict the innovator.&nbsp; The guys that push the limit.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">In our sport, the 
“average” guy is stuck pushing the limit because he’s trying to copy and follow 
the innovators.&nbsp; We all want the triple volumetric 2 meter bird because 
that’s what Chip/Andrew/Quique and company have pushed the boundary’s too.&nbsp; 
A prophecy still makes weight with nooooo problem.&nbsp;&nbsp;&nbsp;&nbsp; 
</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">So the problem is 
simple.&nbsp; IF the rules change, it clearly will help the average guy for a 
year or two.&nbsp; But then the innovators will once again push the limits (they 
wouldn’t BE limits if no one was pushing) and we would see new designs that the 
average guy can’t easily keep within the rules.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Bipes have not 
really caught on because they’re too difficult to make weight with.&nbsp; Only 
the very best builders with very few limits on funding for all the best and 
lightest equipment have made them work.&nbsp; Add a pound and that will very 
likely change…to where all the top guys can make them work, which will then push 
the average guy to try and make them work.&nbsp;&nbsp; At the end of the day, 
all it adds is cost as we obsolete a whole generation of viable aircraft to the 
dumpster.&nbsp;&nbsp; </SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">All one needs to 
do for confirmation on that is to review the evolution of aircraft that occurred 
when we removed the LAST limiter…engine displacement.&nbsp;&nbsp; Prior to that, 
weight was only a secondary limiter because displacement restricted how big of a 
plane you could carry around.&nbsp; Once removed, we had 10 years of growing 
aircraft and growing engines. &nbsp;All costing more, NOT just because the new 
stuff was more expensive…that’s just natural inflation and evolution, but 
because the lifespan of a model was shorter.&nbsp;&nbsp; Designs changed 
SIGNIFICANTLY every year.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Finally, we’re 
back to a semi stable development cycle which has aircraft like the Integral 
enjoying a 5-6 year run and is still considered competitive even in FAI (I 
believe that’s what Pete Collinson flew in the finals this year).&nbsp;&nbsp; 
</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">It’s not that 
we’re not listening…&nbsp; We’re simply trying to avoid mistakes from the past 
and make as sure as we can that the rule changes won’t have disastrous 
unintended consequences.&nbsp; </SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">The rule change 
that is currently on the ballot provides a sizeable variance for those in the 
lower classes to help accommodate aging aircraft (which seem to gain weight 
magically), repaired used aircraft, and beginning builders….without changing the 
goal (and therefore the designers goal) of maintaining a 5KG weight 
limit.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Ok…off my 
soapbox.&nbsp; Sorry for the diatribe.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">-Mark 
</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">CB for Dist 
3&nbsp; </SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT color=black size=2 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Mark 
Atwood</SPAN></FONT></B></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT color=black size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: bold">Paragon 
Consulting, Inc.</SPAN></FONT></B><FONT color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt">&nbsp;&nbsp;</SPAN></FONT><B><FONT 
color=black size=2 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 10pt; FONT-WEIGHT: bold">|</SPAN></FONT></B><FONT 
color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt">&nbsp;&nbsp;President</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=black size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">5885&nbsp;Landerbrook&nbsp;Drive 
Suite 130,&nbsp;Cleveland&nbsp;Ohio,&nbsp;44124</SPAN></FONT><FONT color=black 
size=2 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 10.5pt">&nbsp;</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=black size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">Phone: 440.684.3101 
x102&nbsp;&nbsp;</SPAN></FONT><B><FONT color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: bold">|</SPAN></FONT></B><FONT 
color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">&nbsp;&nbsp;Fax: 
440.684.3102</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1351f3 size=1 
face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: #1351f3; FONT-SIZE: 8.5pt"><A 
href="mailto:mark.atwood@paragon-inc.com">mark.atwood@paragon-inc.com</A> 
&nbsp;</SPAN></FONT><B><FONT color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: bold">|</SPAN></FONT></B><FONT 
color=black size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: black; FONT-SIZE: 8.5pt">&nbsp;&nbsp;</SPAN></FONT><FONT 
color=#1351f3 size=1 face=Verdana><SPAN 
style="FONT-FAMILY: Verdana; COLOR: #1351f3; FONT-SIZE: 8.5pt"><A 
href="http://www.paragon-inc.com/" 
target=_blank>www.paragon-inc.com</A></SPAN></FONT></P></DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<DIV 
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt; FONT-WEIGHT: bold">From:</SPAN></FONT></B><FONT 
size=2 face=Tahoma><SPAN style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt"> 
nsrca-discussion-bounces@lists.nsrca.org 
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN 
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Dr Mike<BR><B><SPAN 
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, August 19, 2010 8:42 
AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> 'General pattern 
discussion'<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: 
[NSRCA-discussion] weight difference</SPAN></FONT></P></DIV></DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Lance,</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Regarding the CB, 
I agree with you that those generalities are anal comments.&nbsp; Most of the 
guys are giving freely of their time and we are lucky to have them.&nbsp; On the 
weight issue, the 11 pounds is a bit restricting.&nbsp; When that rule was made, 
planes had a 60 inch span, were 48 inches long and weighed 7 lbs.&nbsp; now they 
are volumetrically double or triple so the wing loading is the same or 
lighter.&nbsp; Needs to go up at least a pound or two.</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt">Mike 
</SPAN></FONT></P>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT color=#1f497d size=2 
face=Calibri><SPAN 
style="FONT-FAMILY: Calibri; COLOR: #1f497d; FONT-SIZE: 11pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<DIV 
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><B><FONT size=2 face=Tahoma><SPAN 
style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt; FONT-WEIGHT: bold">From:</SPAN></FONT></B><FONT 
size=2 face=Tahoma><SPAN style="FONT-FAMILY: Tahoma; FONT-SIZE: 10pt"> 
nsrca-discussion-bounces@lists.nsrca.org 
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <B><SPAN 
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Patterndude<BR><B><SPAN 
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Wednesday, August 18, 2010 8:35 
PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> General pattern 
discussion<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: 
[NSRCA-discussion] weight difference</SPAN></FONT></P></DIV></DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P>
<DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt">I have a 10 lb e-symphony, 
there are low 10 lb Evo's and both these planes are super rigid an tough. There 
are e planes that I'm afraid to touch because of fragility and they cost more 
too. Point is, the consumer has choices and don't need to fly a dangerous 
airframe. They choose to. Remember the glow Impacts that lost their tail in a 
snap but hundreds were sold AFTER this fact was known on this list? 
&nbsp;</SPAN></FONT></P></DIV>
<DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN 
style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P></DIV>
<DIV>
<P style="MARGIN-LEFT: 1in" class=NormalWeb25><FONT size=3 
face="Times New Roman"><SPAN style="FONT-SIZE: 12pt">As a CB guy I don't like 
being generalized against. I ask for input all the time. Even call people and 
tell people where my head is at &nbsp;all the time without 
preaching.&nbsp;<BR><BR>Sent from my iPhone</SPAN></FONT></P></DIV>
<DIV>
<P style="MARGIN-BOTTOM: 12pt; MARGIN-LEFT: 1in; MARGIN-RIGHT: 0in" 
class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
style="FONT-SIZE: 12pt"><BR>On Aug 18, 2010, at 8:11 PM, Tim Taylor &lt;<A 
href="mailto:timsautopro@yahoo.com">timsautopro@yahoo.com</A>&gt; 
wrote:</SPAN></FONT></P></DIV>
<BLOCKQUOTE style="MARGIN-TOP: 5pt; MARGIN-BOTTOM: 5pt">
  <DIV>
  <TABLE style="WIDTH: 6.5in; MARGIN-LEFT: 1in" class=MsoNormalTable border=0 
  cellSpacing=0 cellPadding=0 width=624>
    <TBODY>
    <TR>
      <TD 
      style="PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; PADDING-TOP: 0in" 
      vAlign=top>
        <DIV>
        <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
        style="FONT-SIZE: 12pt">We can always ignore it, we've done that for 
        years unless you're in the top 3-5 at the Nats.</SPAN></FONT></P></DIV>
        <DIV>
        <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
        style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P></DIV>
        <DIV>
        <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
        style="FONT-SIZE: 12pt">In this day and age of&nbsp;instant 
        communication we no longer need a Contest Board to decide what 
        we&nbsp;do or not.&nbsp;With all due respect to the CB we don't need you 
        guys anymore, we can poll the membership directly and set the rules. Far 
        more representative that way.</SPAN></FONT></P></DIV>
        <DIV>
        <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
        style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P></DIV>
        <DIV>
        <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
        style="FONT-SIZE: 12pt">The only time I ever tried to talk to a CB 
        member about a rules proposal in person I got the old "I know better 
        than you and I'm going to do what I want&nbsp;so we don't need to 
        discuss it."&nbsp;&nbsp;He then refused to even talk about anything at 
        that point. Left a very bad taste I tell you.</SPAN></FONT></P></DIV>
        <DIV>
        <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
        style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P></DIV>
        <DIV>
        <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
        style="FONT-SIZE: 12pt">Tim<BR>--- On <B><SPAN 
        style="FONT-WEIGHT: bold">Wed, 8/18/10, Dave Burton <I><SPAN 
        style="FONT-STYLE: italic">&lt;<A 
        href="mailto:burtona@atmc.net">burtona@atmc.net</A>&gt;</SPAN></I></SPAN></B> 
        wrote:</SPAN></FONT></P></DIV>
        <BLOCKQUOTE 
        style="BORDER-BOTTOM: medium none; BORDER-LEFT: #1010ff 1.5pt solid; PADDING-BOTTOM: 0in; MARGIN-TOP: 5pt; PADDING-LEFT: 3pt; PADDING-RIGHT: 0in; MARGIN-BOTTOM: 5pt; MARGIN-LEFT: 3pt; BORDER-TOP: medium none; BORDER-RIGHT: medium none; PADDING-TOP: 0in">
          <P style="MARGIN-BOTTOM: 12pt" class=NormalWeb25><FONT size=3 
          face="Times New Roman"><SPAN style="FONT-SIZE: 12pt"><BR>From: Dave 
          Burton &lt;<A 
          href="mailto:burtona@atmc.net">burtona@atmc.net</A>&gt;<BR>Subject: 
          Re: [NSRCA-discussion] weight difference<BR>To: "'General pattern 
          discussion'" &lt;<A 
          href="mailto:nsrca-discussion@lists.nsrca.org">nsrca-discussion@lists.nsrca.org</A>&gt;<BR>Date: 
          Wednesday, August 18, 2010, 7:53 PM</SPAN></FONT></P>
          <DIV>
          <P class=NormalWeb25><FONT size=3 face="Times New Roman"><SPAN 
          style="FONT-SIZE: 12pt">The rules proposal to eliminate the weight 
          limit didn't make the first CB<BR>vote. Too bad 
          IMO!<BR>Dave<BR><BR>-----Original Message-----<BR>From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A><BR>[mailto:<A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A>] 
          On Behalf Of Ron Hansen<BR>Sent: Wednesday, August 18, 2010 7:35 
          PM<BR>To: 'General pattern discussion'<BR>Subject: Re: 
          [NSRCA-discussion] weight difference<BR><BR>I'm concerned that these 
          new electric only planes that are designed to make<BR>weight won't 
          hold up to the normal wear and tear of an average intermediate<BR>or 
          advanced pilot or flying off of a rough grass runway.&nbsp; Is this a 
          valid<BR>concern?&nbsp; I think so but maybe I'm over reacting.&nbsp; 
          That is why I'm in favor<BR>of eliminating the weight limit 
          altogether.&nbsp; The proposal to slightly raise<BR>the weight limit 
          won't allow someone to fly an electric Focus II 
          for<BR>example.<BR><BR>-----Original Message-----<BR>From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A><BR>[mailto:<A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A>] 
          On Behalf Of J N Hiller<BR>Sent: Tuesday, August 17, 2010 2:17 
          PM<BR>To: General pattern discussion<BR>Subject: Re: 
          [NSRCA-discussion] weight difference<BR><BR>I've been following this 
          with interest. E-power is looking better all the<BR>time and I 
          probably will make the change. I like to build prefer a 
          wood<BR>airplane. About how much total weight is in a suitable E-power 
          system or<BR>empty airframe ready for radio etc? Any numbers readily 
          available would be<BR>helpful in understanding the distribution of 
          weight.<BR>Thanks<BR>Jim Hiller<BR><BR>-----Original 
          Message-----<BR>From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A><BR>[mailto:<A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A>]On 
          Behalf Of Dave<BR>Sent: Tuesday, August 17, 2010 9:02 AM<BR>To: 
          'General pattern discussion'<BR>Subject: Re: [NSRCA-discussion] weight 
          difference<BR><BR>And to recall.....that is the Spark with custom 
          wings and stabs, which saves<BR>substantial weight?&nbsp; There are 
          very few unmodified kits available that are<BR>RTF electric at 
          10.25.&nbsp; There are some airframe examples for which glow 
          /<BR>electric are similar weight, but that is not the norm - not yet 
          anyway - my<BR>opinion.<BR><BR>My electric Bravo was 10 lbs even at 
          the 2009 NATs (only 4 oz more than the<BR>Vivat I flew in 2005) and I 
          would be scared of the structure if it were any<BR>lighter.&nbsp; Of 
          course it could be lighter still IF I went from 5000 to 4350<BR>lipos 
          (~6 oz) and ditched the dual RX batts and Vregs (~2 oz) and 
          used<BR>lighter ESC and wiring (~ 2 oz).<BR><BR>Point being....even 
          tho 10 lb electrics are possible, and becoming more<BR>common, it is 
          still pretty easy to build electrics at 11+ lbs without<BR>careful 
          planning and attention to detail.&nbsp; I think it will become 
          a<BR>non-issue soon enough.....even in Europe and Asia electrics are 
          coming on<BR>strong.....so the glow kits will become increasingly 
          scarce.<BR><BR>Regards,<BR><BR>Dave<BR><BR>-----Original 
          Message-----<BR>From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A><BR>[mailto:<A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A>] 
          On Behalf Of Atwood, Mark<BR>Sent: Tuesday, August 17, 2010 10:06 
          AM<BR>To: General pattern discussion<BR>Subject: Re: 
          [NSRCA-discussion] weight difference<BR><BR>I would argue that you 
          can't "disregard" the airframe given that an all<BR>electric airframe 
          is much lighter.<BR><BR>My answer to the question?&nbsp; There is 
          almost no difference.&nbsp;&nbsp;&nbsp;I'm flying a<BR>full 2M plane 
          that weighs 10lbs 4oz with light batteries, 10lbs, 8oz with<BR>very 
          heavy batteries.&nbsp;&nbsp;&nbsp;My two Black Magics with glow 
          weighed 10lbs 6oz and<BR>10lbs 8oz RTF minus CDI (add approx 4oz for 
          that).<BR><BR>I believe we're just now seeing full electric designs 
          that are optimized for<BR>weight and are coming in 
          light.&nbsp;&nbsp;&nbsp;Prior to that, many of the designs 
          still<BR>had unnecessary structure as a legacy from Glow.&nbsp; I'm 
          pretty sure that<BR>evolution is not complete yet 
          either.<BR><BR><BR><BR>Mark Atwood<BR>Paragon Consulting, Inc.&nbsp; 
          |&nbsp; President<BR>5885 Landerbrook Drive Suite 130, Cleveland Ohio, 
          44124<BR>Phone: 440.684.3101 x102&nbsp; |&nbsp; Fax: 
          440.684.3102<BR><A 
          href="mailto:mark.atwood@paragon-inc.com">mark.atwood@paragon-inc.com</A>&nbsp; 
          |&nbsp; <A href="http://www.paragon-inc.com" 
          target=_blank>www.paragon-inc.com</A><BR><BR><BR>-----Original 
          Message-----<BR>From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A><BR>[mailto:<A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A>] 
          On Behalf Of Ron Van Putte<BR>Sent: Tuesday, August 17, 2010 9:58 
          AM<BR>To: General pattern discussion<BR>Subject: Re: 
          [NSRCA-discussion] weight difference<BR><BR>Tough question.&nbsp; Will 
          you insist on using 30C lipos, when 20C lipos<BR>are much 
          lighter?&nbsp; Do you plan on using a particular motor?&nbsp; 
          Motor<BR>weights vary substantially.&nbsp; Some ESCs are a lot heavier 
          than others.<BR><BR>My guess would be that the weight difference 
          between a complete<BR>electric-power system and a complete glow-power 
          system, disregarding<BR>the airplane, would be 10-16 
          ounces.<BR><BR>Ron<BR><BR>On Aug 17, 2010, at 8:51 AM, Dr Mike 
          wrote:<BR><BR>&gt; Ok so I am going to ask the question again... in 
          your estimation<BR>&gt; what is the<BR>&gt; difference in weight 
          between the complete electric power system and<BR>&gt; the<BR>&gt; 
          complete glow system-disregarding the airplane?<BR>&gt; 
          Mike<BR>&gt;<BR>&gt; -----Original Message-----<BR>&gt; From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A><BR>&gt; 
          [mailto:<A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A>] 
          On Behalf Of Ron<BR>&gt; Van Putte<BR>&gt; Sent: Tuesday, August 17, 
          2010 8:30 AM<BR>&gt; To: General pattern discussion<BR>&gt; Subject: 
          Re: [NSRCA-discussion] weight difference<BR>&gt;<BR>&gt; Dave WAS 
          trying to show the difference between glow and 
          electric.<BR>&gt;<BR>&gt; Generally, airplanes that started out as 
          glow-powered are heavier<BR>&gt; than one for electric power, because 
          of the vibration.&nbsp; The<BR>&gt; difference between the two 
          packages gets complicated.&nbsp; For glow, you<BR>&gt; include 
          spinner, prop, engine, motor mount, ignition system, fuel<BR>&gt; 
          tubing (and fittings), fuel tank and anything else which is<BR>&gt; 
          exclusively for glow.&nbsp; For electric, you include spinner, 
          prop,<BR>&gt; motor, motor mount, ESC, wiring, lipo batteries and 
          anything else<BR>&gt; which is exclusively for electric.&nbsp; When 
          you add it up, the weight<BR>&gt; differences can be pretty 
          dramatic.&nbsp; If you don't carefully select<BR>&gt; all the 
          components, you can easily add an unneeded 4 ounces to an<BR>&gt; 
          electric-powered airplane.<BR>&gt;<BR>&gt; Ron<BR>&gt;<BR>&gt; On Aug 
          17, 2010, at 7:49 AM, Dr Mike wrote:<BR>&gt;<BR>&gt;&gt; Thanks Dave, 
          I am referring only to the power packages,not the<BR>&gt;&gt; planes. 
          Those are what I am looking for, the difference between<BR>&gt;&gt; 
          glow and electric.<BR>&gt;&gt;<BR>&gt;&gt; 
          Mike<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt; From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A> 
          [mailto:nsrca-<BR>&gt;&gt; <A 
          href="mailto:discussion-bounces@lists.nsrca.org">discussion-bounces@lists.nsrca.org</A>] 
          On Behalf Of Dave<BR>&gt;&gt; Sent: Tuesday, August 17, 2010 7:41 
          AM<BR>&gt;&gt; To: 'General pattern discussion'<BR>&gt;&gt; Subject: 
          Re: [NSRCA-discussion] weight 
          difference<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt; 12 oz +/-4 
          oz.<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt; Exact number 
          depends on a bunch of things -<BR>&gt;&gt;<BR>&gt;&gt; - on the 
          electric side, which motor, motor mounting, ESC, lipo, RX<BR>&gt;&gt; 
          power system?<BR>&gt;&gt;<BR>&gt;&gt; - was the plane originally built 
          lighter for electric, or with more<BR>&gt;&gt; beef for 
          glow?<BR>&gt;&gt;<BR>&gt;&gt; - CDI / non CDI, type of mount, and what 
          type of ignition and RX<BR>&gt;&gt; 
          power?<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt; I can tell you 
          that a number of Prestige planes have been built<BR>&gt;&gt; with 
          various glow and electric power plants.&nbsp; For the most 
          part,<BR>&gt;&gt; the glow airframes are +4 oz to start with (the 
          added beef for glow<BR>&gt;&gt; vibration).&nbsp; Most of the glow 
          setups ended up at 9.5 lbs, +/- 4<BR>&gt;&gt; oz.&nbsp; Most of the 
          electrics ended up at 10.25 lbs, +/- 4 
          oz.<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt; 
          Regards,<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt; 
          Dave<BR>&gt;&gt;<BR>&gt;&gt; From: <A 
          href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</A> 
          [mailto:nsrca-<BR>&gt;&gt; <A 
          href="mailto:discussion-bounces@lists.nsrca.org">discussion-bounces@lists.nsrca.org</A>] 
          On Behalf Of Dr Mike<BR>&gt;&gt; Sent: Tuesday, August 17, 2010 8:33 
          AM<BR>&gt;&gt; To: 'General pattern discussion'<BR>&gt;&gt; Subject: 
          [NSRCA-discussion] weight 
          difference<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt;<BR>&gt;&gt; Could 
          someone tell me the difference in weight between say a YS 
          1.7<BR>&gt;&gt; with muffler/tank,etc vs 
          electric?<BR>&gt;&gt;<BR>&gt;&gt; Thanks<BR>&gt;&gt;<BR>&gt;&gt; 
          Mike<BR>&gt;&gt;<BR>&gt;&gt; 
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