Now that everything is out of the fuselage, I have to install the angles and the nutplates.
I first install the rear part of the fuseblock support bracket. I found the subpanel to be a bit flimsy so I fabricated a reinforcing angle. To install it I had to "unrivet" one of the angle that had been riveted for the mapbox.



The picture shows some of the nutplates and the angles (on the right) for the AOA processor.



Once all the parts riveted, I turned to the panel again to drill the holes for the AOA pushbuttons.