What is your opinion about the KFM 2 compares to a reagular airflow wing the one on the Jupiter duck . Can i use it in the same way or they are not as efficient on lift ? do I need i need bigger wing area and light plane. My question is because i have seen some stol rc planes ( savage bobber)with profile wings ( difficult to build..at least for me..) and i wonder if a profile wing can be replaced with a KFm2 ? I i do what do i lose ..? Any comment is greatly appreciated!! Thanks..
Alex, the KFm2 is great for a stol model if you use big flaperons. If you want a lot of lift without flaps, then a regular airfoil performs better. At the Buschtrottel, Kfm 2 with flaperons works excellent.
