CG (Center of Gravity) is very important for radio controlled model aircraft. For a stable flight, it is necessary to know and adjust the correct CG position.
A model that is not balanced according to the CG position may exhibit extremely unstable flight and may cause us to lose control of the model and have an accident.

Below is a list of CG calculation sites that allow us to obtain the correct CG position for our RC plane.





https://fwcg.3dzone.dk/ (Only for Delta Wing, Flying Wing)