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General control line discussion => Open Forum => Topic started by: Kevin Wright on July 14, 2011, 09:15:32 PM

Title: Stanislav Cech's 'UNO' F2b Stunter
Post by: Kevin Wright on July 14, 2011, 09:15:32 PM

Hi,
Does anyone know where I could get a plan of Stanislav Cech's 'UNO'?

I have a set of drawings downloaded from zbocircular.com and apuca.com and am using them as a basis for a CAD set I'm drawing up.

I would however like a set of original plans if they are available.

Any help greatly appreciated.
Rgds,
Kevin Wright

Title: Re: Stanislav Cech's 'UNO' F2b Stunter
Post by: Wynn Robins on July 14, 2011, 10:38:18 PM

not sure if you'll find plans - I have the templates and dimensioned drawings from a magazine is that what you have also?

Title: Re: Stanislav Cech's 'UNO' F2b Stunter
Post by: Douglas Ames on July 14, 2011, 11:05:00 PM

Am I seeing things or is only the forward leadout adjustable?
Looks like the aft leadout is the round hole near the TE...

Title: Re: Stanislav Cech's 'UNO' F2b Stunter
Post by: Kevin Wright on July 14, 2011, 11:32:40 PM

Wynn,
Yes, I have a downloaded copy of the 'Model Konstructor' magazine article (all in Russian!) plus a more detailed
drawing from apuco.com.

I have sufficient to complete a set of CAD plans however some of the details in the drawings I have are indistinct - particularly engine mount and tank installation.
Rgds

Title: Re: Stanislav Cech's 'UNO' F2b Stunter
Post by: Russell Bond on July 15, 2011, 01:53:52 AM

On the photo I can see the two leadouts close together.

Could that "hole" be for inboard tip weight?  :o

Title: Re: Stanislav Cech's 'UNO' F2b Stunter
Post by: M Spencer on July 15, 2011, 02:46:14 AM

One east european plane ( drg) recond it was super light and they ran 3 Oz in ea tip for stability / even load distribution .  n~

Title: Re: Stanislav Cech's 'UNO' F2b Stunter
Post by: Randy Cuberly on July 15, 2011, 10:37:45 AM

Quote from: Matt Spencer on July 15, 2011, 02:46:14 AM

One east european plane ( drg) recond it was super light and they ran 3 Oz in ea tip for stability / even load distribution .  n~

Hmmmm...
Could be testing the "barbell theory" for stability.  Could work...to a point!

Randy Cuberly