Francesco76

Dear all, I finally bought my first ultralight airplane: an used STOL CH750. The last owner, install aftermarket seat (homebuilded?), so I’d like to came back to a original version. I have some doubt about the original seats: the base is made in alluminium 6061 and the back in steel (I suppose). I’d like to know the thickness of the base, to define if prepare an home build model, due my ...little belly. Many thanks for your support. Francesco