Beechcraft Duke B60 N77MM Garmin G600 GTN750 panel

Beechcraft B60 Duke N77MM Garmin G-600 GTN-750 Panel.

Installed Garmin G600 Primary Flight Display, GTN-750 GPS/NAV/COM, GTN-650 GPS/NAV/COM,  GDL-69A XM weather/radio receiver. Fabricated new instrument panels and painted. G-600 is interfaced to King KFC-250 Autopilot.