diff --git a/src/plugins/simulator/flightgear/fgswiftbusserviceproxy.cpp b/src/plugins/simulator/flightgear/fgswiftbusserviceproxy.cpp
index 433993207..51bead363 100644
--- a/src/plugins/simulator/flightgear/fgswiftbusserviceproxy.cpp
+++ b/src/plugins/simulator/flightgear/fgswiftbusserviceproxy.cpp
@@ -49,8 +49,8 @@ namespace BlackSimPlugin
                 {
                     o_flightgearData->latitudeDeg = reply.argumentAt<0>();
                     o_flightgearData->longitudeDeg = reply.argumentAt<1>();
-                    o_flightgearData->altitudeM = reply.argumentAt<2>();
-                    o_flightgearData->groundspeedMs = reply.argumentAt<3>();
+                    o_flightgearData->altitudeFt = reply.argumentAt<2>();
+                    o_flightgearData->groundspeedKts = reply.argumentAt<3>();
                     o_flightgearData->pitchDeg = reply.argumentAt<4>();
                     o_flightgearData->rollDeg = reply.argumentAt<5>();
                     o_flightgearData->trueHeadingDeg = reply.argumentAt<6>();
diff --git a/src/plugins/simulator/flightgear/simulatorflightgear.cpp b/src/plugins/simulator/flightgear/simulatorflightgear.cpp
index 7b0e78396..5954a6332 100644
--- a/src/plugins/simulator/flightgear/simulatorflightgear.cpp
+++ b/src/plugins/simulator/flightgear/simulatorflightgear.cpp
@@ -185,12 +185,12 @@ namespace BlackSimPlugin
 
                 CAircraftSituation situation;
                 situation.setPosition({ m_flightgearData.latitudeDeg, m_flightgearData.longitudeDeg, 0 });
-                situation.setAltitude({ m_flightgearData.altitudeM, CAltitude::MeanSeaLevel, CLengthUnit::ft() });
+                situation.setAltitude({ m_flightgearData.altitudeFt, CAltitude::MeanSeaLevel, CLengthUnit::ft() });
                 situation.setPressureAltitude({m_flightgearData.pressureAltitudeFt, CAltitude::MeanSeaLevel, CAltitude::PressureAltitude, CLengthUnit::ft()});
                 situation.setHeading({ m_flightgearData.trueHeadingDeg, CHeading::True, CAngleUnit::deg() });
                 situation.setPitch({ m_flightgearData.pitchDeg, CAngleUnit::deg() });
                 situation.setBank({ m_flightgearData.rollDeg, CAngleUnit::deg() });
-                situation.setGroundSpeed({ m_flightgearData.groundspeedMs, CSpeedUnit::kts() });
+                situation.setGroundSpeed({ m_flightgearData.groundspeedKts, CSpeedUnit::kts() });
 
                 // Updates
                 // Do not update ICAO codes, as this overrides reverse lookups
diff --git a/src/plugins/simulator/flightgear/simulatorflightgear.h b/src/plugins/simulator/flightgear/simulatorflightgear.h
index c9a1c40c2..ed4f3c388 100644
--- a/src/plugins/simulator/flightgear/simulatorflightgear.h
+++ b/src/plugins/simulator/flightgear/simulatorflightgear.h
@@ -75,8 +75,8 @@ namespace BlackSimPlugin
             QString aircraftIcaoCode;           //!< Aircraft ICAO code
             double latitudeDeg;                 //!< Longitude [deg]
             double longitudeDeg;                //!< Latitude [deg]
-            double altitudeM;                   //!< Altitude [m]
-            double groundspeedMs;               //!< Ground speed [m/s]
+            double altitudeFt;                  //!< Altitude [ft]
+            double groundspeedKts;              //!< Ground speed [kts]
             double pitchDeg;                    //!< Pitch [deg]
             double rollDeg;                     //!< Roll [deg]
             double trueHeadingDeg;              //!< True heading [deg]