Garmin G1000 NXi Pilot’s Guide for the Cessna Nav III 190-02177-00 Rev. ASYSTEMOVERVIEWFLIGHTINSTRUMENTSEISAUDIO PANEL& CNSFLIGHTMANAGEMENTHAZARDAVOIDANCEAFCSADDITIONALFEATURESAPPENDICESINDEX444APPENDIX CFISDL Flight Information Service Data LinkFL Flight LevelFLC Flight Level ChangeFLT Flight TimerFLTA Forward Looking Terrain AvoidanceFM Course From Fix to Manual TerminationLegFMS Flight Management SystemFOB see also Fuel On BoardFOD see also Fuel Over DestinationFPA Flight Path AngleFPL Flight PlanFPM Feet Per Minute, Flight Path MarkerFREQ FrequencyFRMT FormatFRZ FreezingFSM Flight System MessagesFSS Flight Service StationFT foot/feetFuel Flow The fuel flow rate, expressed in units offuel per hour.Fuel On Board The total amount of usable fuel on boardthe aircraft.Fuel OverDestinationThe estimated fuel remaining when theaircraft reaches the destination waypoint,based upon current fuel flow.FWD ForwardG/S GlideslopeGA Go-AroundGAL, GL Gallon(s)GBOX GearboxGBT Ground Based TransceiverGCU Garmin Control UnitGCS Ground Clutter SuppressionGDC Garmin Air Data ComputerGDL Garmin Satellite Data LinkGDR Garmin Data RadioGDU Garmin Display UnitGEA Garmin Engine/Airframe UnitGEO GeographicGFC Garmin Flight ControlGIA Garmin Integrated Avionics UnitGLONASS Global Orbiting Navigation SatelliteLanding SystemGLS Global Navigation Satellite LandingSystemGMA Garmin Audio Panel SystemGMC Garmin Mode ControllerGMT Greenwich Mean TimeGMU Garmin Magnetometer UnitGND GroundGPH Gallons per HourGPN Garmin Part NumberGPS Global Positioning SystemGPWS Ground Proximity Warning SystemGrid MORA(MinimumOff—RouteAltitude)One degree latitude by one degreelongitude in size and clears the highestelevation reference point in the grid by:a) 1,000 feet where the highest elevationis <5001MSL or b) 2,000 feet where thehighest elevation is >5000MSLGroundspeed The velocity that the aircraft is travellingrelative to a ground position.Ground Track See TrackGRS Garmin Reference SystemGS Ground Speed, GlideslopeGSA Garmin Servo AdapterGSD Garmin Data ConcentratorGSL Geodetic Sea LevelGSR Garmin Satellite RadioGSU Garmin Sensor UnitGTC Garmin Touchscreen ControllerGTS Garmin Traffic SystemGTX Garmin TransponderGWX Garmin Weather RadarHA Hold Terminating at Altitude LegHDG see also HeadingHDOP Horizontal Dilution of PrecisionHeading The direction an aircraft is pointed,based upon indications from a magneticcompass or a properly set directionalgyro.