
I've had a lot of the UCD46 airplanes. One of my favorites. I love mine. I fly it with a Saito 82 which is an excellent engine for it. Many use a Saito 100. Some use a TH 75 two stroke or an OS91 2 stroke.
The 46LA may get it off the ground. It will not hover with that engine or do ANY aerobatics. This is a 6lbs airplane or almost. You gotta get more engine.
Thanks
Barry