Bus Values

The following values are exposed with their respective FDR parameter value in parentheses (if applicable):

Floating Point, Single Precision

• "DesiredClosingSpeed" (25) Automatic Flight Control System (TVM and DOR)
• "TvmCurrentClosingSpeed" (25) Automatic Flight Control System
• "StaticAirTemperatureCelsius" SAT
• "OutsideAirTemperatureKelvin" OAT
• "TotalAirTemperatureCelsius" TAT
• "AirframeTemperatureCelsius" AFT
• "AngleOfAttack" (32) Angle of Attack in radians
• "GroundSpeed" (34) Ground Speed
• "Latitude" (39) Latitude
• "Longitude" (39) Longitude
• "VerticalSpeed"
• "FlightPathAngle"
• "AirDensityScalar"
• "DynamicPressure"
• "LinearVelocity" relative to Vieneo in km/s
• "Mach"
• "SpeedOfSoundKms"
• "EmptyWeight" in pounds
• "FuelWeight" in pounds
• "FuelFlow" in kg/h
• "PayloadWeight" in pounds
• "PitchTrim" (82) Cockpit trim control input position—pitch in degrees
• "NormalAcceleration.x" (18) lateral force
• "NormalAcceleration.y" (5) vertical force
• "NormalAcceleration.z" (11) longitudinal force
• "PressureAltitude" (2) Pressure Altitude or MSL altitude in km
• "RadioAltitude" (26) Radio Altitude or AGL altitude in km
• "HeadingTrack" In degrees path over ground.
• "HeadingTrue" (4) Heading--primary flight crew reference in degrees
• "TrueAirspeedKms"
• "MapScale" Moving map inner ring distance in km
• "WindSpeedMs" Wind speed in meters per second
• "WindDirectionDegrees" Wind direction in degrees
• GlideslopeDeviation Glideslope deviation in radians
• "IndicatedAirspeedKms" IAS Indicated Airspeed in Kilometers per second
• "LocalTimeHours" Hours component of adjusted time for time zone (0-23)
• "LocalTimeMinutes" Minutes component of adjusted time for time zone (0-35)

String Values

• "IVR" IVR of the current vehicle
• "TimeToNextFix" Time to next fix in hours