Brief Description: Placed and drilled nose rib angles and hat stiffen
Before starting to drill parts, I checked the plans again and laid out the parts. Through that process I realized that I had missed drilling throiugh the spars in line with long nose rib angles 4 and 5. After correcting that oversite, I placed and drilled all the surface parts (nose rib angles and hat stiffeners). I step drilled, going from #40 to #30 to #20 to be ready for A5 riveting.