(dgil) wrote in message . com...
Hello, has anyone had positive results(reduction in stall speed) using
vortex generators on a wing utilizing the RAF48 airfoil?

Thanks,
David



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I don't know the numbers for my RV-4 airfoil,but my vortex generator
installation has lowered the stall speed 6 - 8 MPH,as near as I can
tell so far.
I like them .

Bob Olds RV-4
Charleston,Arkansas


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