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<DIV>Fred,</DIV>
<DIV> </DIV>
<DIV>Electric planes can save weight because of reduced structural needs.</DIV>
<DIV>- no need to fuel proof (saves finishing weight).</DIV>
<DIV>- no need to withstand high levels of vibration (saves structural weight).</DIV>
<DIV>
<DIV> </DIV>
<DIV>A well designed electric (plane and power system) can be just as light or lighter at takeoff than an IC plane.</DIV>
<DIV> </DIV></DIV>
<DIV>
<DIV>The vast majority of IC competitors currently do have the choice to put more "in the tank" (be it actual engine, fuel tank size, or nitro content) or in the airframe, but few spend much time (if any) pursuing a more fuel efficient setup - those that do are taking off at substantially lighter weights than their IC counterparts.</DIV>
<DIV> </DIV>
<DIV>Regards,</DIV>
<DIV><BR>Dave Lockhart</DIV>
<DIV> </DIV></DIV>
<DIV> </DIV>
<DIV> </DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">-------------- Original message -------------- <BR>From: "Fred Huber" <fhhuber@clearwire.net> <BR><BR>> Actually... it would just be fair to go by take-off weight. the E-powered <BR>> models ARE weighed "with full fuel load" since they are weighed with thier <BR>> batteries. <BR>> <BR>> Thus.. the E-power models used in F3A (and other levels of Pattern) have a <BR>> weight allowance penalty comparable to the fuel capacity of the average glow <BR>> powered model used in F3A. <BR>> <BR>> Right now.. the E-power flyer has the choice of putting weight into the <BR>> airframe, or into the batteries for the capacity to have the durration <BR>> needed to fly the sequence. Let the fuel-powered competitors have the same <BR>> choice (and the same risk of running out of "juice" before the sequence is <BR>> over if they choose structure over fuel capacity) <BR>&
gt; <BR>> ----- Original Message ----- <BR>> From: "Del K. Rykert" <DRYKERT2@ROCHESTER.RR.COM><BR>> To: "NSRCA Mailing List" <NSRCA-DISCUSSION@LISTS.NSRCA.ORG><BR>> Sent: Monday, November 06, 2006 10:58 AM <BR>> Subject: Re: [NSRCA-discussion] '08 F3A Rule Proposals <BR>> <BR>> <BR>> > Do I detect the sound of off tasting grapes.. ;+^ ( tic ) <BR>> > <BR>> > Del <BR>> > <BR>> > ----- Original Message ----- <BR>> > From: "Richard Strickland" <RICHARD.S@ALLIED-CALLAWAY.COM><BR>> > To: "'NSRCA Mailing List'" <NSRCA-DISCUSSION@LISTS.NSRCA.ORG><BR>> > Sent: Monday, November 06, 2006 11:50 AM <BR>> > Subject: Re: [NSRCA-discussion] '08 F3A Rule Proposals <BR>> > <BR>> > <BR>> >> Of course, just to be fair; the IC airplanes are now weighed with fuel? <BR>> >> Yeah, right..... <BR>> >> <BR>> >> RS <BR>> >> <BR>> >> -----Original Message----- <BR>>
>> From: nsrca-discussion-bounces@lists.nsrca.org <BR>> >> [mailto:nsrca-discussion-bounces@lists.nsrca.org]On Behalf Of Dean Pappas <BR>> >> Sent: Monday, November 06, 2006 10:18 AM <BR>> >> To: NSRCA Mailing List <BR>> >> Subject: Re: [NSRCA-discussion] '08 F3A Rule Proposals <BR>> >> <BR>> >> <BR>> >> So they listened to my 50 gram scale accuracy argument! <BR>> >> <BR>> >> <BR>> >> Dean Pappas <BR>> >> Sr. Design Engineer <BR>> >> Kodeos Communications <BR>> >> 111 Corporate Blvd. <BR>> >> South Plainfield, N.J. 07080 <BR>> >> (908) 222-7817 phone <BR>> >> (908) 222-2392 fax <BR>> >> d.pappas@kodeos.com <BR>> >> <BR>> >> -----Original Message----- <BR>> >> From: nsrca-discussion-bounces@lists.nsrca.org <BR>> >> [mailto:nsrca-discussion-bounces@lists.nsrca.org]On Behalf Of Earl Haury <BR
>> >> Sent: Monday, November 06, 2006 9:52 AM <BR>> >> To: Discussion List, NSRCA <BR>> >> Subject: [NSRCA-discussion] '08 F3A Rule Proposals <BR>> >> <BR>> >> <BR>> >> Just reviewed the final draft of F3A rules proposals for '08 thru '11 (no <BR>> >> sequences yet) and thought I'd share my quick take. They're well done <BR>> >> with <BR>> >> some changes (or not) and consideration of a number of technical issues. <BR>> >> Understand that these are unapproved proposals at this point and will not <BR>> >> affect the '07 season. <BR>> >> <BR>> >> Most significant items are that there will be no weight limit change, <BR>> >> scores <BR>> >> will be normalized to the average (with some provisions for exclusion of <BR>> >> zero scores / excessively low scores from the average), take-off / <BR>> >> landing <BR>> >> will not be j
udged / scored (no more procedure turn after take-off), <BR>> >> sequences will be shorter with an eight minute time limit, wording to <BR>> >> exempt <BR>> >> rolling circles from the distance rules - 350 meters allowable. <BR>> >> <BR>> >> Tech issues include changes to address measuring equipment variability - <BR>> >> sound level (nose into the wind) will be 94.99 dBA max, max weight will <BR>> >> be <BR>> >> 5000 grams with a 50 gram allowance (5050 gram fail point), power battery <BR>> >> max volts will be 42.99v in the ready box. <BR>> >> <BR>> >> There are several items regarding WC procedures including flight groups <BR>> >> for <BR>> >> prelims, team championships determined by finishing order (rather than <BR>> >> scores), in the 5-10-5 judge arrangement the end judges will now judge <BR>> >> all <BR>> >> turnarounds. <BR>> &g
t;> <BR>> >> Overall a very good effort with input from a broad spectrum of the world <BR>> >> pattern community. <BR>> >> <BR>> >> Earl <BR>> >> <BR>> >> <BR>> >> <BR>> >> <BR>> > <BR>> > <BR>> > <BR>> -------------------------------------------------------------------------------- <BR>> > <BR>> > <BR>> >> _______________________________________________ <BR>> >> NSRCA-discussion mailing list <BR>> >> NSRCA-discussion@lists.nsrca.org <BR>> >> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion <BR>> > <BR>> > _______________________________________________ <BR>> > NSRCA-discussion mailing list <BR>> > NSRCA-discussion@lists.nsrca.org <BR>> > http://lists.nsrca.org/mailman/listinfo/nsrca-discussion <BR>> > <BR>> > <BR>> > <BR>> > -- <BR>> > No virus found in this incoming messa
ge. <BR>> > Checked by AVG Free Edition. <BR>> > Version: 7.1.409 / Virus Database: 268.13.28/518 - Release Date: 11/4/2006 <BR>> > <BR>> > <BR>> <BR>> _______________________________________________ <BR>> NSRCA-discussion mailing list <BR>> NSRCA-discussion@lists.nsrca.org <BR>> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion </BLOCKQUOTE></body></html>