SU-31 twice as big (orig by Mikeymike and Heeleycopter -thanks guys!)
150cc gas engine & 3 blade prop.
3-position is different too:
Up - ailerons are up a little, elevator down a little
Center - ailerons are centered (normal flying)
Down - ailerons are down a little, elevator up a little

Gets to around 65 mph. Hovers at roughly 1/2 throttle.
-Hope you like it.