[NSRCA-discussion] Prop size - Hub ???

[Larry Diamond]

Another Prop Question...
 
I bought an APC 20.5x14E. However, when the Tru-Turn Turbo Cool cone was cut, it was not deep enough. The cone was touching the front of the prop in the center point of the cut out. The width is fine.
 
Talking to Tru-Turn, they cut it per their profile...
 
Questions are:
 
1) What is the thickness of the hub for the APC 20.5x14E
 
2) What markins does it have to identify it is an electric prop and not a glow prop?
 
Maybe APC put the wrong prop in the package or the Tru-Turn profile is incorrect...
 
Setting aside the packaging being marked 20.5x14E
 
Here is what I bought from Tower and the package was marked as such:
 
http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXBGRL
 
APC 20.5x14 Thin Electric Propeller


From: Wayne Galligan <wcgalligan at att.net>
To: General pattern discussion <nsrca-discussion at lists.nsrca.org> 
Sent: Wednesday, April 10, 2013 3:35 PM
Subject: Re: [NSRCA-discussion] Prop size

You guys are so easy to entertain. 

From: Ronald Van Putte 
Sent: Wednesday, April 10, 2013 3:31 PM
To: General pattern discussion 
Subject: Re: [NSRCA-discussion] Prop size
I promised myself that I would not ask what kind of airplane a "qwarstion" is, but I couldn't stop myself.  Sorry. 

Ron
.  
On Apr 10, 2013, at 3:20 PM, Wayne Galligan 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 
>Sent: Wednesday, April 10, 2013 1:27 PM
>To: Robert Campbell ; General pattern discussion 
>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> wrote:
>
>
>>From: Robert Campbell <rgc1701 at earthlink.net>
>>Subject: Re: [NSRCA-discussion] Is RCU dead?
>>To: "General pattern discussion" <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 
>>>To: General pattern discussion 
>>>Cc: 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 <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" <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 
>>>>_______________________________________________NSRCA-discussion mailing listhttp://us.mc1247.mail.yahoo.com/mc/compose?to=NSRCA-discussion@lists.nsrca.orghttp://lists.nsrca.org/mailman/listinfo/nsrca-discussion
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>>>-- 
>>>Director, Fixed Wing Flight Training
>>>Santa Clara County Model Aircraft Skypark
>>>_______________________________________________NSRCA-discussion mailing listNSRCA-discussion at lists.nsrca.orghttp://lists.nsrca.org/mailman/listinfo/nsrca-discussion
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