I'm Chip works at iMeta Technologies.

[ChipLarry]

Great to be here. Hope to share some good stuff here in this community.
I am interested in designing my own RC plane. For that I am looking for some calculations. I know there are some calculations like, if wingspan is this much than we can have a fuselage length of some 80% of wingspan or something like that.
I want that calculation so that, based on that formula I can design mine.
Can anyone please help me by sharing that calculation?
Thank you in advance,

 

[TransAmDan]

Not sure if anyone on this website can help we are mainly into cars, and try to keep them on the ground.

Maybe https://www.radiocontrolinfo.com/rc-calculators/rc-airplane-design-calculator/ can help.