PPRuNe Forums - View Single Post - First Aircraft to Use a Symmetrical Airfoil
Old 3rd Jan 2011, 13:20
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PBL
 
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Looking through the list referenced by barit1, I would suggest:

Air-breathing Powered: Heinkel He 280, 1941 (flew unpowered 1940).

Jet-powered: Heinkel He 176, 1939.

Sailplane: Bowlus Senior Albatross, 1932.

Better info, anyone?

PBL
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