Garmin G3X Touch Pilot’s Guide 190-01754-00 Rev. L260Additional FeaturesSystemOverviewFlightInstrumentsEISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeaturesAFCSAnnun/AlertsAppendixIndexAIRPORT SIGNSAirport Signs provide a visual representation of airport location and identification onthe synthetic vision display. Airport Signs appear on the display when the aircraft isapproximately 15 nm from and airport and disappear at approximately 4.5 nm. Airportsigns are shown without the identifier until the aircraft is approximately eight nauticalmiles from the airport.Airport SignsAirportSign withIdentifier(Between4.5 nmand8 nm)