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Have a request for Naf while your wings are tufted:

Could you tuft the NACA cheek ducts, those for cockpit cooling? This
would allow us all to see what is the angle of attack of the air
flowing across (approaching) these ducts?  This would then give us an
idea of the angle to cut these ducts into the cockpit sides.  I'm
thinking these ducts are not really aligned with relative wind when
cut-in parallel to the longerons.

Jerry Grimmonpre'  L320  McHenry, IL

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