Well worst case scenario if it falls apart mid flight BM should be fine as long as he landed on his head...
http://youtu.be/aLpmJ97GXZQ
He's trying to build an ultralight aircraft. I think this is ver. 3
Yes, I got that.... I watched a chunk of it...
I didn't understand why, given all the equipment he has to hand, he doesn't just build an ultralight aircraft and fly it...?
I.e. grab a set of plans and build one that is tried and tested, rather than making multiple 'prototypes' and producing heaps of scrap metal...?