Assembly of mid fuselage section. Nice to not have to deburr and prime for a change. The end floor ribs get fluted to match the curvature in the bottom skin then all the floor ribs get bolted and riveted to the spar carry through. Once that is done, the rear bulkhead gets attached and the idler bracked assembly is riveted to the bulkhead. It's starting to look something like an airplane cabin now.
