In 2019, the autopilot (still original and now over 40 years old) started to cause problems. In a cold front during an IFR approach to Stuttgart, it finally failed. The board reminded me of my youth when I made boards out of copper plates with black masking tape and a lot of acid in 1968.
At the same time, Garmin has just been approved for his GFC600
Autopilot received for the Cessna 340A. If that's not a sign of fate. :-)
As for the Autopilot
anyway extensive conversion work was needed, this was the best time, too PFD
and MFDs
to bring it up to date.
A Flarm
System should improve the visibility of and for gliders and hang gliders.