If you do a search here, on another thread, where I asked what it was, it was identified as a Guillows Trixy - kit around 1956 - designed by Lou Andrews. Walter Umland apparently make kits. At least he has it listed on builtrightfilyright.com I'm sure it's a much better kit. The one given me had some masonite parts in it. Still, on the other thread I started, some said it was a good flying plane. I do plan to move the control rod on the elevator horn. Also, yesterday, I was using an old yellow handle (Sullivan) I think. Not good! As I commented on the other thread - it certainly can do square maneuvers.