nMine.com, Classic wooden propeller design.Jose Luis Cortés, 2004.

r/R Pitch distribution Chord/R Thickness/chord(%) (% of nom. Pitch) (%) (%)10.0 root-affected root-affected root-affected20.0 61 13.9 43.730.0 78 15.1 31.440.0 91 16.8 25.550.0 97 17.8 22.260.0 100 17.7 20.370.0 101 16.4 19.180.0 101 14.0 18.290.0 101 11.5 17.3

100.0 100 8.2 16.7

Propeller Diameter and Pitch H/D distribution angle Chorddegree (mm)

D= 80 InchH= 60 Inch 0.461 36.3º 141.3

0.586 31.9º 153.5H/D= 0.75 0.680 28.4º 170.8

0.727 24.8º 181.40.750 21.7º 179.3

Only white fields must be modified 0.758 19.0º 166.40.758 16.8º 142.60.754 14.9º 117.20.750 13.4º 83.3

Thickness(mm)

61.748.243.640.336.431.825.920.313.9