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DOUGLAS FIR WINGS

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Joined
Oct 17, 2016
Messages
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What do you think guys about buil whole set of wings for a S1 in douglas FIR, and birch, this is due to in spain is very difficult to find Spruce aircraft grade,?
I KNOW IS 20/30 x100 heavier but what could be the impact in flight and structure?
Thanks
 

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