Finished fabricating the antennas doublers, as usual deburring, countersinking,etc...
I also primed the two doublers, leaving some portions un painted to get a good ground contact with the fuselage skin.

The transponder and VHF antenna are installed under the belly. The transponder antenna will be near the left fuel vent exhaust. This is inside the fuselage, behind the left rudder pedals with a small circular doubler.



This is the antenna outside.



The VHF antenna is under the right seat in the outer bay.



This si the doubler that will be riveted to the rib and to the fuselage skin.
I still have to deburr all the holes, countersink the doublers and dimple the skin.

Still no time to go into the workshop, but tomorrow looks promising. However, I almost finished the drawings. There are still some details to work out and the real world work will surely involve some changes.
The drawings are in the article.

I put all the drawings in one[fr] filer.

Still no time in the workshop but work on the wiring diagrams goes on. I'm almost done, the most complex one remaining being for the flaps.
The others can be downloaded in the following article. Some are modified on a daily basis after the systems get more and more integrated, I get answers from the harness makers and correct my errors.

No time to go in the workshop due to a cold and a quite full work schedule. So I work on the wiring diagrams by adding the intercom, VHF-NAV and transponder files. They can be uploaded in the following article.
After having drawn the circuit I pulled the VHF and transponder harnesses out of the box, and surprise they were not wired as I would have done it especially with the wiring of the shields. Without doubt the harness maker is correct so I will ask him what to do about this little snag.