My highschool aerospace teacher is retiring and since I showed interest in his planes that were sitting around the classroom this past school year, he decided to ask me if I wanted a couple since he was cleaning out his classroom. He gave me two large sailplanes, one that is a paragon, and the other one I'm not quite sure what it is, I'm new to RC (only flown a tiny trainer prior to this) so any tips are welcome when it comes to these planes. The red and blue plane is the paragon and the solid red plane is the one in question. Thanks!