Hi,?
here is a question by Mario Ferretti
I? want to build a flyable yak 7 replica. like the original aircraft. I mean:? the wing in wood, and the fuselage in steel tube.
I am searching, and finding , technichal informations and drawings of very good quality in VVS RESEARCH PAGE.
(in links and main pages). But i? have some doubt about main and rear wing wood spars.
Have you any information about its construction method? The main and rear spars have two angles, dihedral and a small swept (about from the rib n.? 8 ). This is the reason of my doubt.
Mario Luis de Andrade Ferretti
