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DC 3 wing planform

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oriol

Well-Known Member
Joined
Dec 31, 2009
Messages
1,489
Location
Barcelona, Spain.
Hi all!

I was just wondering why the DC 3, uses a swept tapered wing instead of a reverse arrow, or a plain rectangular wing?

The airplane was revolutionary, and went through a lot of wind testing. So it is rare, that for the same level of complexity, they did not picked a reverse arrow planform, with better stall behaviour? Probably a rectangular wing, or a moderate tapered wing, with the same aspect ratio would have resulted in similar performances.

Cheers,

Oriol

800px-Douglas_DC-3_3-view_silhouette.jpg
 
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