Aerodynamics Part 1: MH32 Airfoil & Truncated Trailing Edge Modification

The MH32 8.7 airfoil was chosen for its low drag coefficient across a 11.1 m/s to 38 m/s velocity envelope. To fit the 310 mm root chord onto 300 mm printer beds without scaling down thickness, a Truncated Trailing Edge modification was applied by cutting 12 mm off the trailing edge. This preserved the 27.2 mm maximum thickness for carbon spars while blunting the thin edge to drastically improve 3D layer adhesion.