[NSRCA-discussion] Prop size

Scott McHarg scmcharg at gmail.com
Wed Apr 10 12:30:05 AKDT 2013


I agree with Mark 100%.  A 21 x 14 is a great prop on that motor.  I've run
a 22 x 12 before as well and that will REALLY slow you down.  I ran the 20
x 15 for a while and found the 21 x 14 a great choice.  Good speed and
power.

Scott


On Wed, Apr 10, 2013 at 3:27 PM, Atwood, Mark <atwoodm at paragon-inc.com>wrote:

> Too big of a pitch change… I would use the 21x14.  You'll see a big
> difference in speed.
>
>
> Mark Atwood
> Paragon Consulting, Inc.  |  President
> 5885 Landerbrook Drive Suite 130, Cleveland Ohio, 44124
> Phone: 440.684.3101 x102  |  Direct: 440-229-2502
> Fax: 440.684.3102
> mark.atwood at paragon-inc.com<mailto:mark.atwood at paragon-inc.com>  |
> www.paragon-inc.com<http://www.paragon-inc.com/>
>
>
>
>
>
> On Apr 10, 2013, at 4:20 PM, Wayne Galligan <wcgalligan at att.net<mailto:
> wcgalligan at att.net>> wrote:
>
> Sorry to flip the subject matter back to airplane stuff but I have a
> qwarstion.
>
> Recently running a 20x15 APC on my Neu setup.  It seems a bit fast and has
> plenty of punch at the top end.
> Would a 21x12W Apc be a better choice if I want to slow things down a bit?
>
> Thanks
> Wayne
>
> From: mike mueller<mailto:mups1953 at yahoo.com>
> Sent: Wednesday, April 10, 2013 1:27 PM
> To: Robert Campbell<mailto:rgc1701 at earthlink.net> ; General pattern
> discussion<mailto:nsrca-discussion at lists.nsrca.org>
> Subject: Re: [NSRCA-discussion] Is RCU dead?
>
> Dr Motor. What's his agenda? Why does he care so much?????
>
> --- On Wed, 4/10/13, Robert Campbell <rgc1701 at earthlink.net<mailto:
> rgc1701 at earthlink.net>> wrote:
>
> From: Robert Campbell <rgc1701 at earthlink.net<mailto:rgc1701 at earthlink.net
> >>
> Subject: Re: [NSRCA-discussion] Is RCU dead?
> To: "General pattern discussion" <nsrca-discussion at lists.nsrca.org<mailto:
> nsrca-discussion at lists.nsrca.org>>
> Date: Wednesday, April 10, 2013, 1:24 PM
>
> DrMotor spammed it to death.
>
>
> Rob
>
> ----- Original Message -----
> From: Peter Vogel<
> http://us.mc1247.mail.yahoo.com/mc/compose?to=vogel.peter@gmail.com>
> To: General pattern discussion<
> http://us.mc1247.mail.yahoo.com/mc/compose?to=nsrca-discussion@lists.nsrca.org
> >
> Cc: mikemueller at f3aunlimited.com<
> http://us.mc1247.mail.yahoo.com/mc/compose?to=mikemueller@f3aunlimited.com
> >
> Sent: Wednesday, April 10, 2013 1:22 PM
> Subject: Re: [NSRCA-discussion] Is RCU dead?
>
> I've often wondered why the pattern community is so stuck on RCU, RCGroups
> is so much more functional AND it supports Tapatalk for mobile use...
>
> Peter+
>
>
> On Wed, Apr 10, 2013 at 11:18 AM, Keith Hoard <klhoard at hotmail.com<
> http://us.mc1247.mail.yahoo.com/mc/compose?to=klhoard@hotmail.com>> wrote:
> We can only hope. . .
>
> Keith Hoard
> Collierville, TN
>
> On Apr 10, 2013, at 13:12, "Mike Mueller" <mikemueller at f3aunlimited.com<
> http://us.mc1247.mail.yahoo.com/mc/compose?to=mikemueller@f3aunlimited.com>>
> wrote:
>
> I'm not able to access it. Does any one have any insite? TY, M²
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>
> --
> Director, Fixed Wing Flight Training
> Santa Clara County Model Aircraft Skypark
> [http://farm8.staticflickr.com/7163/6513778381_5569cc985d_m.jpg]
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-- 
*Scott A. McHarg*
Sr. Systems Engineer - Infrastructure
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