Soviet Ultralight and Homebuilt Aircraft



Cockpit view landing

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TSAGI P-III-12 airfoil



Airfoil characteristics

0,0087 0,33 0,0096 -2o,1 5,48 1,595


-0,022 -0247 173 58,1 0,691 51,5 0,83








Airfoil coordinates

X % Yupper % Ylower %
0 0 0
0,5 1,78 -0,82
1 2,55 -1,12
2 3,75 -1,51
3 4,62 -1,731
5 6,00 -2,04
7 7,01 -2,25
10 8,05 -2,41
15 9,57 -2,52
20 9,43 -2,56
25 9,43 -2,57
30 9,22 -2,52
40 8,44 -2,38
50 7,28 -2,12
60 5,88 -1,78
70 4,41 -1,39
80 2,94 -0,439
90 1,46 -0,473
100 0 0





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