YS120 ???? !!! ... i think thats too much !!! ...
The Great Planes Ultimate Bipe its a .40 size biplane ... in fact, with a good tuned OS .46FX + tuned pipe it will do almost anything ... ! ...
We have a couple of guys at the club with that plane, and with a MVVS .49 + minipipe it does all ...
hope this help ...
PAT
Originally posted by jack01
With a YS 120, it is capable of ANYTHING. Several club members have one, and they all fly them with either an OS 120, or a YS 120. The ones with the YS engines will accelerate rapidly out of a hover. They all land pretty slow for a bipe too. Just remember that the plane has more drag than single winged planes, so if your engine quits it will slow down FAST. Just make sure to build it light, and build it strong.