there is some available from rc cars and planes BUT NON LIKE THIS ONE!!!!!!
the challenge is how big can you make a micro controller run a 30,000kw or more motor and be able to run it with a kk2 rc board
this in way is to open doors for air class ultralight electric vehicles brain to use is the kk2 board as it has way more advanced stabilization
and ready for the average person to get a hold of
cheating is also ok if you need to run a smaller controller from the kk2 board to run the bigger one (transistor radio amp up style) is still a win for this challenge
Joseph