Garmin G3X Pilot’s Guide190-01115-00 Rev. G 135GPS NavigationSystemOverviewFlightInstruments EISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeaturesIntegratedAutopilot Annun/Alerts Appendix IndexAirways may be displayed on the map at the pilot’s discretion using the MAP Softkeyon the Map Page.Displaying/removing airways:1) Press the MAP Softkey on the Map Page.2) Press the IFR MAP Softkey to display the IFR Map and related softkeys.3) Press the LOW AWY Softkey to display/remove the Low Altitude Airways.4) Press the HIGH AWY Softkey to display/remove the High Altitude Airways.5) Press the BACK Softkey to return to the top-level softkeys.Reviewing information for an airway:1) From the Map Page, press the MAP Softkey.2) Press the IFR MAP Softkey (if necessary).3) With the LOW AWY and/or HIGH AWY Softkeys selected, press the FMSJoystick to display the Map Pointer.4) Place the Map Pointer on an airway. The MEA, name of airway, endpoints,distance, and calculated radials are displayed.Reviewing Airway Information (Map Page)(Split-Screen)Calculated Radial-MEA-Airway Name-Endpoints-DistanceCalculatedRadial5) Press the ENT Key to display the review page for the airway.