Today I worked on positionning some parts behind the panel and fabrication the static and pitot pressure circuits.
The picture shows the back of the left EFIS, with the alticoder in palce. The red tubing id for the pitot and the white for static pressure.
I had made some nice schematics for the pressure runs but it proved unrealizable, I will draw a new schematics copying what I did in the fuselage.



This is the AOA CPU, it is bolted to two angles on the left panel rib between the firewall and the subpanel. Once set,access is not needed on a regular basis. The two small tubes pick up the pressure on the red and white circuits seen above.



This is the rear of the GPS and tight EFIS. On the meft the flaps positionning CPU and on the right the trim CPU with the speed switch.