Avisyst has just completed an ADSB avionics upgrade for Air Fraser Island. Their Piper Seneca III aircraft, VH-MRY, is undergoing a major refurbishment, having just had significant engine/airframe work, and a fresh repaint.
The avionics in this aircraft were also due for some upgrading to add a modern GPS and ADSB capability.
Avisyst installed a Garmin GNS430 unit, with a Trig TT31 transponder. The existing KX165 Nav/Com was repositioned to #2 position, and all radios given a tidy up in the process.
Gerry Gelch of Air Fraser, was extremely happy with the result, now having a fairly simple, but highly capable avioncs package.