RE: Prop effective speed
Hey Desert Tallpaul,
Agcats built the plane for me. It is a Christmas gift from my Brother. Agcats was good enough to build it for me and when discussing what to power her with Agcats started this thread. So the question was started. Some of the posters here were rather technical and went to great efforts to explain their thoughts on the subject. Here you come with the folding prop. DUH. As it turns out Agcats and I guessed right about the motor. It'll turn fast enough to fly the "Barge".
So my thoughts are this. Thanks Agcats for building a plane I never could have.