Kostas1;

My OS 91 FS w/pump hovers this aircraft now that it's broken in. Actually, I even have a bit of vertical performance. But, when the engine was new, there was no way that it would hover. I am running an APC 15x6.

I would also recommend the OS 120 AX for the U-Can-Do 60. That engine would seem to have enough power for this aircraft.