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Results*of*Flight*Performance*Determination*o f*the*Lak‐17a*FES



 
 
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Old February 24th 14, 06:04 PM posted to rec.aviation.soaring
Sean F (F2)
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Default Results*of*Flight*Performance*Determination*o f*the*Lak‐17a*FES

My initial goal was to press home that the FES system (blades, etc) has a significant impact in aerodynamic performance (drag) over the exact same glider without FES I think that it is now clear that a credible study has shown FES performance degradation that is both measurable and significant.

I'm not sure why I should have to fill out a form for action to happen?

While there may only be 2 Lak17b FES in the US at current, there are also others in Canada. A re-factored handicap may encourage a few more!

Can someone from the handicap committee do the "rough math" (assume 2-4% drag) on the Lak17bFES handicap with a 75 lbs increase weight. Does that result in a handicap?

What is the equation or equation set used to create a handicap? Or is it a subjective process?

Thanks, Sean

 




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