Use plies at a 45°


"patrick mitchel" wrote in message
...
A friend was given a reference to the use of plywood as a spar in the
ca-65
skyfly. Was unaware of the use of ply as a spar in aircraft. Perhaps a
laminated spar with all the veneers running the same direction, but with
half running parallel to the chord????? Anyone have knowledge of said
homebuilt? Thanks Pat