The Garmin GTN750 COM/NAV/GPS Navigation system installed in a Seneca V with the optional Garmin Flight Stream 510 WiFi/Bluetooth adapter for wireless database updates and flight plan transfer using the Garmin Pilot software available both for Ipad and Android tablets. The optional remote audio panel/intercom Garmin GMA35c (with Bluetooth) is controlled via the Garmin GTN750 display and the gives the pilot full control over the complete audio system. The latest EASA approved software 6.50 includes many new functions such as aural terrain alerts for non TAWS units.
The existing Avidyne radar display was removed due to malfunction and instead the Bendix/King ART2000 radar transceiver was connected directly to the GTN750 (requires a separate software radar unlock). The installation was also prepared with a few extra wires in case the owner decides to replace the already installed King KT74 ADS-B out transponder for a Garmin GTX345 ADS-B in/out solution.