RE: Twin Otter 125inch wingspan
Fair enough.....
What part was fragile? The flaperon or the hinges? I would think 1/8" aircraft ply or even aluminum would be strong enough for the hinges and if it is the flaperon maybe going to a foam wing would be an idea.
I think you're Twin Otter is outstanding and have wanted one for some time now but without the flaperons & Double slotted flaps I would feel that it would be missing something.......
Any idea on floats?