Maybe GP should take notice and start producing planes at a size that fits the multitude of 50cc engines and appropriate gear available these days. While I think the Yak sold reasonably (not by GP standards), the CAP did not and this could be the reason...
They put together good planes and from what I saw on the 77" Yak, pretty well made. They are just short 10" in wingspan and 10cc in engine size ...
ORIGINAL: MikeEast
I just finished an RCU review on this GP sukhoi SU-31 3D but I was surprised that I could not find any threads on it here in the 3D forums. Does anyone have it yet or am I missing a thread somewhere? I am surprised, this is a really neat plane and it flies great. The only thing I really don't like about it is the one piece wing, but other than that is a great looking and flying plane and it actually 3D's well.