Buy Garmin GNS 430 GPS/NAV/COM (recertified) - from Mendelssohns
Avidyne IFD UPGRADE: GNS 430 to IFD440 Avidyne Panel Mount GPS Upgrade
Working Title Garmin GNS 530 / GNS 430 now available in MSFS Marketplace : r/MicrosoftFlightSim
Garmin 430 Use It, Don't Lose It!. I wonder who that could be? Do you want to get the sextant out and fix our position? Could try this new fangled GPO. -
Repair Parts Running Out For GNS 430/530 - AVweb
Long-awaited 430/530 successor - AOPA
Garmin 430 During Visual Approaches - USAeroFlight