Drilling the holes for the engine mount side hinges.

 

The Naca air inlets.I used spruce and plywood, using the drawings of Bingelis's book "Sportplane construction tecniques"

 

Naca on plywood.It seems that is fitting .

 

 

After sanding it's finally time to cover the airplane with plywood.We decided to use vapour to bend it on the frames.We kept the plywood clamped for a couple of days.

 

 

Doing the process on the last panel of the plywood.