Garmin aera 795/796 Pilot’s Guide 190-01194-00 Rev. AAppendix J182OverviewGPS NavigationFlight PlanningHazard AvoidanceAdditional FeaturesAppendicesIndexDistance The ‘great circle’ distance from the present position to adestination waypoint.DME Distance Measuring EquipmentDTK Desired TrackEnroute SafeAltitudeThe recommended minimum altitude within ten miles left orright of the desired course on an active flight plan or direct-to.ESA Enroute Safe AltitudeEstimated Time ofArrivalThe estimated time at which the aircraft should reach thedestination waypoint, based upon current speed and track.Estimated TimeEnrouteThe estimated time it takes to reach the destination waypointfrom the present position, based upon current ground speed.ETA Estimated Time of ArrivalETE Estimated Time EnrouteºF degrees FahrenheitFAA Federal Aviation AdministrationFAF Final Approach FixFCC Federal Communication Commissionfpm feet per minuteFSS Flight Service Stationft foot/feetgal gallon(s)Glide Ratio, G/R The estimated distance an aircraft will move forward for anygiven amount of lost altitude.gph gallons per hourGPS Global Positioning System
