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This just doesn't look right

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Discover

Joined: 26 Feb 2007
Posts: 429

Posted: Sat Sep 29, 2012 5:13 pm Post subject: This just doesn't look right

What's wrong with this picture?

This is a Yankee from WikiPedia

http://en.wikipedia.org/wiki/Leading_edge_cuff

DroopedLeadingEdgeCuff01.jpg

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BARRY CHECK 6

Joined: 15 Mar 2011
Posts: 738

Posted: Sat Sep 29, 2012 5:46 pm Post subject: This just doesn't look right

That is what happens when you take a Cessna pilot and put him behind the controls of a responsive plane.  He LQQKs for rubber bands to put around the cuffs of his pants and SLOPPY control characteristics to go along with his own.   When was the last time you saw a Cessna pilot land on the mains and keep his nose gear up until stall?

Barry



On Sat, Sep 29, 2012 at 9:13 PM, discover <923te(at)att.net (923te(at)att.net)> wrote:

 [quote]--> TeamGrumman-List message posted by: "discover" <923te(at)att.net (923te(at)att.net)>

  

 What's wrong with this picture?

 This is a Yankee from WikiPedia

 http://en.wikipedia.org/wiki/Leading_edge_cuff

 

 

 

 

 Read this topic online here:

 

 http://forums.matronics.com/viewtopic.php?p=384280#384280

 

 

 

 

 

 

 

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 List" target="_blank">http://www.matronics.com/Navigator?TeamGrumman-List

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n32romeo(at)AOL.COM
Guest

Posted: Sat Sep 29, 2012 6:52 pm Post subject: This just doesn't look right

I think this is the one and only AA-1 with a STOL mod (Robertson I think).  This came out just before the AA-1A was introduced.  This plane was at the Fredericksburg convention.

   

  Rich

  

  --

n32romeo(at)AOL.COM
Guest

Posted: Sat Sep 29, 2012 7:06 pm Post subject: This just doesn't look right

Also, I should take offense to the Cessna Pilot comments.  I always try to land full stall on the mains in my C-182.  Not an easy feat with no weight in the back and full flaps, but I can do it.  Just is easier to do in my AA-1B, it has more nose up elevator authority at touchdown.

  Both types have their challenges....

  Rich

  

  --

teamgrumman(at)yahoo.com
Guest

Posted: Sat Sep 29, 2012 7:06 pm Post subject: This just doesn't look right

I found this a while back when looking for airfoil data.  Weird huh.

        From: discover <923te(at)att.net>

 To: teamgrumman-list(at)matronics.com 

 Sent: Saturday, September 29, 2012 6:13 PM

 Subject: This just doesn't look right

  

 

 --> TeamGrumman-List message posted by: "discover" <923te(at)att.net (923te(at)att.net)>



What's wrong with this picture?

This is a Yankee from WikiPedia

http://en.wikipedia.org/wiki/Leading_edge_cuff





Read this topic online here:



http://forums.matronics.com/viewtopic.php?p=384280#384280



<                        &nbs===================



 

 

  

 [quote][b]

Discover

Joined: 26 Feb 2007
Posts: 429

Posted: Sat Sep 29, 2012 7:29 pm Post subject: This just doesn't look right

Gary,

Look at pages 21-22 of this report. It gives the ordinates for the Yankee airfoil

Ned



http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19800004771_1980004771.pdf



On Sep 29, 2012, at 10:06 PM, Gary Vogt <teamgrumman(at)yahoo.com (teamgrumman(at)yahoo.com)> wrote:



[quote]I found this a while back when looking for airfoil data.  Weird huh.

n76lima(at)mindspring.com
Guest

Posted: Sun Sep 30, 2012 5:28 am Post subject: This just doesn't look right

No big trick, since it is a published NACA airfoil that Bede used on several of his designs.

Now if you find the ordinates of the AA-1A through Tiger airfoil, THAT would be news!

--Bob Steward



923TE <923te(at)att.net> wrote:



 	  Quote: 	
		  Gary,

Look at pages 21-22 of this report. It gives the ordinates for the Yankee airfoil

Ned

On Sep 29, 2012, at 10:06 PM, Gary Vogt <teamgrumman(at)yahoo.com> wrote:



> I found this a while back when looking for airfoil data.  Weird huh.

> 

> From: discover <923te(at)att.net>

> To: teamgrumman-list(at)matronics.com 

> Sent: Saturday, September 29, 2012 6:13 PM

> Subject: This just doesn't look right

> 

> 

> 

> What's wrong with this picture?

> This is a Yankee from WikiPedia

> http://en.wikipedia.org/wiki/Leading_edge_cuff

> 

> 

> 

> 

> Read this topic online here:

> 

> http://forums.matronics.com/viewtopic.php?p=384280#384280

> 

> 

> 

> <                       &nbs===================

> 

> 

> 

> 

> 

> 

> 

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Discover

Joined: 26 Feb 2007
Posts: 429

Posted: Sun Sep 30, 2012 6:26 am Post subject: Re: This just doesn't look right

Not sure but I think the ordinates given on page 22 may be for the AA1A thru Tiger. Take a looksee.

teamgrumman(at)yahoo.com
Guest

Posted: Sun Sep 30, 2012 11:42 am Post subject: This just doesn't look right

page 22 of what?





        From: discover <923te(at)att.net>

 To: teamgrumman-list(at)matronics.com 

 Sent: Sunday, September 30, 2012 7:26 AM

 Subject: Re: This just doesn't look right

  

 

 --> TeamGrumman-List message posted by: "discover" <923te(at)att.net (923te(at)att.net)>



Not sure but I think the ordinates given on page 22 may be for the AA1A thru Tiger. Take a looksee.





Read this topic online here:



http://forums.matronics.com/viewtopic.php?p=384               - ;                   -Matt Dral=============



 

 

  

 [quote][b]

Discover

Joined: 26 Feb 2007
Posts: 429

Posted: Sun Sep 30, 2012 12:06 pm Post subject: This just doesn't look right

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19800004771_1980004771.pdf



<><



On Sep 30, 2012, at 2:41 PM, Gary Vogt <teamgrumman(at)yahoo.com (teamgrumman(at)yahoo.com)> wrote:



[quote]page 22 of what?





        From: discover <923te(at)att.net (923te(at)att.net)>

 To: teamgrumman-list(at)matronics.com (teamgrumman-list(at)matronics.com) 

 Sent: Sunday, September 30, 2012 7:26 AM

 Subject: TeamGrumman-List: Re: This just doesn't look right

  

 

 --> TeamGrumman-List message posted by: "discover" <923te(at)att.net (923te(at)att.net)>



Not sure but I think the ordinates given on page 22 may be for the AA1A thru Tiger. Take a looksee.





Read this topic online here:



http://forums.matronics.com/viewtopic.php?p=384               - ;                   -Matt Dral=============



 

 

  

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