+ std::string GetTransponderCode() { return transponderCode; };
+ void SetTransponderCode(const std::string& tc) { transponderCode = tc;};
+
+ // included as performance data needs them, who else?
+ inline PerformanceData* getPerformance() { return _performance; };
+ inline bool onGround() const { return no_roll; };
+ inline double getSpeed() const { return speed; };
+ inline double getRoll() const { return roll; };
+ inline double getPitch() const { return pitch; };
+ inline double getAltitude() const { return altitude_ft; };
+ inline double getVerticalSpeed() const { return vs; };
+ inline double altitudeAGL() const { return props->getFloatValue("position/altitude-agl-ft");};
+ inline double airspeed() const { return props->getFloatValue("velocities/airspeed-kt");};
+ std::string atGate();
+
+