Day 11 – Rudder Stiffeners and Spar Drilling

September 24th, 2020

Page 7-4: Step 4-6, Page 7-5: Step 1-5

I finished the rest of the control horn drilling/countersinking, deburring, and match drilling. I also got the spare deburred and all of the stiffeners and shear clips clecoed together and match drilled. I also finally countersunk the control horn holes that I couldn’t do yesterday. I think it was premature to countersink them yesterday since it wasn’t final drilled yet. I decided to leave it off there since I didn’t have lots of time today.