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TFDi Design

Variables

Below is a list of variables that are accessible to the flight tracking.

Units

The variables will be converted to the user's preferred units when parsed for a message only. All comparisons and evaluations of the conditions are done in pounds, feet, and nautical miles.

VariableDescription
{latitude}Decimal latitude
{longitude}Decimal longitude
{altitude}Altitude MSL
{altitudeAgl}Altitude AGL
{bank}Degrees bank (left is negative)
{heading}True heading
{pitch}Degrees pitch (down is negative)
{gs}Ground speed in knots
{gearControl}Boolean indicating gear down (true when down)
{flapsControl}Number representing flaps detent number
{vs}Vertical speed in feet per minute
{tas}True airspeed in knots
{clockHour}Local simulation hour (24 hour)
{clockMin}Local simulation minute
{clockSec}Local simulation second
{zuluHour}Zulu simulation hour (24 hour)
{zuluMin}Zulu simulation minute
{zuluDayOfMonth}Zulu simulation day of the month (1-31)
{zuluMonthOfYear}Zulu simulation month of the year (1-12)
{zuluYear}Zulu year
{localDayOfMonth}Local simulation day of the month (1-31)
{localMonthOfYear}Local simulation month of the year (1-12)
{localYear}Local simulation year
{planeOnground}Boolean indicating on ground (true on ground)
{enginesCount}Number indicating number of engines
{engine1Firing}Boolean indicating engine 1 status (true is on)
{engine2Firing}Boolean indicating engine 2 status (true is on)
{engine3Firing}Boolean indicating engine 3 status (true is on)
{engine4Firing}Boolean indicating engine 4 status (true is on)
{ias}IAS in knots
{gForceTouchDown}G-forces at touchdown
{landingRate}Landing rate in feet per minute
{simulatorVersion}Simulator version string
{aircraftType}Aircraft type string
{aircraftEmptyWeight}Empty weight of the aircraft
{zeroWeightPlusPayload}The zero fuel weight of the aircraft
{pauseFlag}Boolean indicating pause (true when paused)
{slewMode}Boolean indicating slew mode (true in slew)
{simulationRate}Simulation rate
{stallWarning}Boolean indicating stall (true when stalling)
{overspeedWarning}Boolean indicating overspeed (true when overspeeding)
{isInMenu}Boolean indicating menu
{engine1N1}Engine 1 N1
{engine2N1}Engine 2 N1
{engine3N1}Engine 3 N1
{engine4N1}Engine 4 N1
{engine1N2}Engine 1 N2
{engine2N2}Engine 2 N2
{engine3N2}Engine 3 N2
{engine4N2}Engine 4 N2
{fuelTotalQuantityWeight}Total fuel quantity weight
{windDirection}Wind direction in degrees
{windSpeed}Wind speed in knots
{flapsRightPosition}Percentage of left flaps
{flapsLeftPosition}Percentage of right flaps
{pressureQNH}Pressure setting in millibars
{altimeterSettings}Altimeter setting in millibars
{transponderFreq}Transponder (squawk) code
{com1Freq}Com 1 frequency
{nav1Freq}Nav 1 frequency
{nav2Freq}Nav 2 frequency
{com2Freq}Com 2 frequency
{isXPlane}Boolean indicating if the simulator is X-Plane
{weightUnits}User weight unit setting ('kgs' or 'lbs')
{altitudeUnits}User altitude unit setting ('kgs' or 'lbs')
{landingDistanceUnits}User landing distance unit setting ('ft' or 'm')
{milesToGo}Nautical miles to the arrival
{cruiseAltitude}Current assumed cruising altitude
{landingDistance}The distance of the landing rollout
{phase}The current flight phase data string ('PUSH_BACK', 'TAXI_TO_GATE', etc.)
{fuelUsed}The amount of fuel used in the flight
{simbriefFlightTimeDelta}The offset from the expected flight time (using SimBrief)
{simbriefFuelUsedDelta}The offset from the expected fuel usage (using SimBrief)
{phaseString}The flight phase string (push back, taxi to gate)
{crashed}Detect whether the aircraft has crashed
{aircraftIcao}The current aircraft ICAO
{network}The user-selected online network