Installed all nutplates on the upper deck of the main avionics rack and the forward avionics rack. Riveted the stiffener to the GEA-24 mounting plate. I decided to paint the plates to hide the all rivets. This will make it easier to find the screw holes during later maintenance.

Installed the attach bars to the floor of the forward avionics bay. One blind rivet is impossible to install using the pullers I have, so I may have to use a screw there.