Brief Description: Assembling the Tailplane Spar Box
Here we are riveting the front and rear spars to previously-assembled structure consisting of the spar ribs and spar caps, to make a square cross-section "tube".
The final picture shows me starting to attach Rib Clips to the spar box, and then attach the tailplane ribs to these clips. This is actually the start of steps 1-6 on Page 09-06.
