After FlightGear has started with the above command, open the Avare External I/O Plugin app. Choose the Xplane option and then tap on ‘Listen’. There should be lines of communication being displayed after ‘Listen’ is enabled. Leave this running and now open the main Avare app. Do not choose to use the internal GPS. Now your FlightGear aircraft placement should be displayed on the FAA map of choice.
[[File:Avare.jpg|thumb|Avare connected to the Raspberry Pi4 and FlightGear. Avare is a moving aviation chart app.]]