I cut all of the 3" lightening holes in the rear ribs and started to cut the 4" holes.
Welcome to my builders log for Sonex S/N 767. It won't be as big as a real 767 but if you scale the speed I bet it will be almost as fast
Welcome to my builders log for Sonex S/N 767. It won't be as big as a real 767 but if you scale the speed I bet it will be almost as fast
I cut all of the 3" lightening holes in the rear ribs and started to cut the 4" holes.
Dave's Sonex Builders Log 