RBC Delta 400 KitUpdated for Brushless Drive Excellent flying, designed for combat, easy launching by hand, easy flying even for the lesser experienced. Building can be done in a week of evenings and you don't need a big building table You need two micro servo's and a micro receiver and a Brushless drive and 3 lipo cells ,This combination will give approx. 6 minutes of combat flying time. Kit contains all cnc cut parts and a rolled drawing this also includes templates