Very interesting. I just picked up a guys collection tuesday and this exact glider was included (It looks just like it anyway). I had the same questions you have (who what where). I was wondering if yours has spoilers and if so, how are they hooked up? I've had sailplanes but none with spoilers. This one has a nylon cord with a loop that comes out of each wing and must hook somehow to a servo. I see where the servo is suppose to go but am having trouble guessing how the cords are attached.
Also, unfortunately my seems to be missing the canopy cover

. If you have any insight as to where I could get a replacement, it would be greatly appreciated!