jbhart(at)onlyinternet.ne Guest
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Posted: Thu Jun 26, 2008 9:14 am Post subject: Aileron Spades, Lighten Stick Forces and Improve Roll Rate |
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At 06:17 PM 6/25/08 -0700, you wrote:
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Quote: | My solution was to put Aileron Spades on my MK III Xtra. Spades use
aerodynamic forces actually make the aileron deflect easier, not just a
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mechanical advantage, so the aileron actuator tube twisting is much less of
a problem. I designed the spade brackets to fit right on to the aileron
tube, and had Kolb fabricate them. Dennis at Kolb did an incredible job of
making a very strong steel bracket that makes my spades more rigid than the
spades found 200 MPH Decathlon that shares my hanger. Each spade is
attached to its aileron tube with 48 rivets and leveled to within 1/3 of a
degree to the bottom of each aileron.
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Mike,
I am pleased they have worked out for you. How did you decide on the moment
arm length, the spade area, and the number of holes to attach it to the
aileron tube?
Jack B. Hart FF004
Winchester, IN
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