- Calculate -
| Center of Gravity
|| Calculates Center of Gravity (CG), Aerodynamic Center (AC), Neutral Point (NP),|
Mean Aerodynamic Chord (MAC), Wing Area & Stall Speed.
| Wing Loading
|| Wing loading is the aircraft's weight divided by the wing area.|
This tool helps you calculate your plane's Wing Loading, Wing Area & Stall Speed
| Motor & Prop Combo
|| It gets you in the ball-park for electric power systems. Just choose the type of
motor, battery, ESC and prop until you find what works best for you.
| WebOCalc 1.5.2
|| Predicts how your model plane will fly based on entering some information about
wingspan, wing chord, model weight, etc.