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.