Garmin G3X Touch Pilot’s Guide 190-01754-00 Rev. L200Hazard AvoidanceSystemOverviewFlightInstrumentsEISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeaturesAFCSAnnun/AlertsAppendixIndexNEXRAD Weather Legend (SiriusXM) NEXRAD Weather Legend (FIS-B)NEXRAD No Radar CoverageNo RadarCoverageNEXRAD AbnormalitiesThere are possible abnormalities regarding displayed NEXRAD images. Some, butnot all, of those include:• Ground clutter• Strobes and spurious radar data• Sun strobes, when the radar antenna points directly at the sun• Military aircraft deploy metallic dust (chaff) which can cause alterations in radarscans• Interference from buildings or mountains, which may cause shadows
