Located and drilled the baggage compartment cross beam for the intercom jacks. Drilled the tail cone vertical at the same station for a grommet to pass through the intercom wiring. Recalled from the diagram I needed to run 1 lead back forwards for the pilot PTT. Got this all nicely bundled and tie wrapped to the structure with the antenna lead breaking out to go up to the top of the turtledeck, and the ELT remote lead laid in up to the ELT. Started soldering leads to the jacks. Got all the microphone-side connections done, and in doing that, realized there was another wire to go back forwards for the copilot PTT. Cut a length for that and soldered it on. Will figure out how to string it through later.
Jacks in place on the cross member.
Wiring through the baggage area.
Wiring under the seat. The PTT's are the loose wires.
