In 2004 we installed a Garmin GNS430 and a GMA340 audiopanel. 16 years later in 2020 the GNS430 was replaced for a GTN650Xi. Now a few years later the VAC driven gyros were replaced for dual Garmin G5 EFIS displays and the old Century 21 autopilot along with the original Piper pitch trim system was replaced for a Garmin GFC500 2-axis autpilot with the optional pitch trim.
