Replace bottom of airfoil monokote to balsa wood thin layer

• 25% from LE

Maintain regular wing

1/3 or 1/4 scale model entirely made of foam with one engine

Propeller

T(0) thrust misleading

• Use better tools to understand

Advanced ratio: Velocity / (omega *R)

Actuator disk theory

12 in max propeller

Chattot thrust vs velocity Fortran Code

Think about CG

• Once we know weight of each element and where cg should be in terms of aerodynamic center, we can know where to put the CG point
• Add mass to CG
• Empty CG