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Old 02-10-2006 | 11:38 AM
  #135  
stek79
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Default RE: Spiraling slipstream & pattern aircraft design

ORIGINAL: aspectratio

steck79,

I have been thinking about this whole subject, and now I am beginning to wonder if there there might be a reason to believe that there should be a fast turning slipstream vortex, somewhere behind the airplane. Maybe the wind sock on your antenna is a clue is a clue to something after all.

Can you find anymore evidence that the air is rotating there?

aspectratio,
I understand your point... me too actually I'm thinking that, but I remember that little windsock... I will try the experiment when I'll try my friend airplane