Advance 40
wow! it's great to see one of those babies are still around, this was my 3 plane and she was so much more than my trainer and spacewalker. I converted mine to a t-dragger and love it with fiberglass landing gear. She was fast to me with a TT-46 in that day and age. I later converted it to cap spec by intalling a larger rudder for knife edge. some people have reported converted to 2 ailerons servos for better response and to have the same roll rate on both the left and right. talk with u soon...