[NSRCA-discussion] Bowtie

Verne Koester verne at mi.rr.com
Fri Jul 1 14:47:38 AKDT 2016


There were attached drawings on a couple posts that make it clear. 
Thanks,
Verne

Sent from my iPhone

> On Jul 1, 2016, at 6:23 PM, Vicente Bortone via NSRCA-discussion <nsrca-discussion at lists.nsrca.org> wrote:
> 
> Hi Verne
> 
> The square is interior to the figure and the diagonals of the square are on the 45 degree lines.    However the plane flights on the diagonals and the outside of the figure.  Difficult to explain without drawing the figure.     
> There was an autocad drawing.  I will try to find a pdf file and e-mail to the group.  
> 
> Vicente "Vince" Bortone
>> On Friday, July 1, 2016, RJ Bohn via NSRCA-discussion <nsrca-discussion at lists.nsrca.org> wrote:
>> Sean Connery in a bow tie I could find but here's Roger Moore with one a bit closer to 45 down lines.  And the overall shape is rectangular.
>> 
>> <image1.JPG>
>> 
>> IP Mail
>> 
>>> On Jul 1, 2016, at 14:09, Derek Koopowitz via NSRCA-discussion <nsrca-discussion at lists.nsrca.org> wrote:
>>> 
>>> That was my "point" when writing the article.  There is no way one could fly it to look like a square and have all the radii the same...
>>> 
>>>> On Fri, Jul 1, 2016 at 11:02 AM, flyintexanmark--- via NSRCA-discussion <nsrca-discussion at lists.nsrca.org> wrote:
>>>> It can never be truly square, unless you are capable of flying a radius equal to zero.
>>>> 
>>>> Sent by MailWise – Your emails, with style.:)
>>>> 
>>>> 
>>>> -------- Original Message --------
>>>> From: Verne Koester via NSRCA-discussion <nsrca-discussion at lists.nsrca.org>
>>>> Sent: Friday, July 1, 2016 12:35 PM
>>>> To: NSRCA <nsrca-discussion at lists.nsrca.org>
>>>> Subject: [NSRCA-discussion] Bowtie
>>>> 
>>>> I just read the Judges Chair in the latest K-Factor regarding the Bow Tie in Masters. Their opinion is that the overall shape of the maneuver should form a rectangle rather than a square. I can’t see how that’s geometrically possible. The center portion of the maneuver has two opposing 45 degree lines. Assuming we want the baseline and top line height the same and we want the maneuver centered, the 45 degree lines mandate an overall square shape. The only way to make a rectangle out of it is to either fly an angle of less than 45 degrees through the center or add short straight lines before and after the 45’s going into the radiuses into the verticals. The illustration in the K-Factor showing how the Bow Tie should be shaped illustrates this because the center angle lines in their rectangle drawing are clearly less than 45 degrees. The Masters aresti shows the correct overall shape and it’s square.
>>>> 
>>>>  
>>>> 
>>>> Verne Koester 
>>>> 
>>>> 
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> 
> 
> -- 
> Vicente "Vince" Bortone
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