Installed switches
I guess some builders simply use star washers to keep their switches from rotating, but I like the keyway washers. I made backing strips from .063 sheet with dimensions from Aeroelectric. It worked perfectly. On the second strip I made one minor change that worked better. Instead of drilling a 1/8″ hole for the keyway washer, I used a #36 drill bit. It’s just big enough and doesn’t allow the switch to turn as much.
I temporarily mounted the switches so I can wire them up. I also made labels, so I don’t get confused. I like the blue tape look. Maybe I’ll just use that for the final panel (not).
I also ran the headphone and mic wires for pilot and copilot. I debated quite a bit on where to locate the jacks. The place I was originally going to use will be covered by my fancy side panels. Looking through the Aircraft Spruce catalog, I found some flush-mount housings that will work out great. The jacks will be right under the arm rest and just aft of the seat.