Hi..

I have just testflown a Bipe MK2, and it flyes good on a OS FS91, I would bet it would be even greater on the 100. This bird is not an ARF, but something inbetween a kit and a ARF. It builds rather quick, once you got the manual figured out. Its stable as it gets on ground, and is a great in the air as well. If I was to make another there is several mods I would do, lightning the tail is needed as the bird came out tail heavy. Anyway, this bird is higly recomended.

Sandman