diff --git a/companion/src/simulation/telemetrysimu.ui b/companion/src/simulation/telemetrysimu.ui
index 04da62728..b2cf2264c 100644
--- a/companion/src/simulation/telemetrysimu.ui
+++ b/companion/src/simulation/telemetrysimu.ui
@@ -940,7 +940,7 @@ Timestamp</string>
        </font>
       </property>
       <property name="text">
-       <string>KmH</string>
+       <string>knots</string>
       </property>
      </widget>
     </item>
@@ -1120,7 +1120,7 @@ Timestamp</string>
        </font>
       </property>
       <property name="text">
-       <string>KmH</string>
+       <string>km/h</string>
       </property>
      </widget>
     </item>
@@ -1282,7 +1282,7 @@ Timestamp</string>
        </font>
       </property>
       <property name="text">
-       <string>Deg. C</string>
+       <string>°C</string>
       </property>
      </widget>
     </item>
@@ -1573,7 +1573,7 @@ Timestamp</string>
        </font>
       </property>
       <property name="text">
-       <string>Meter/Sec.</string>
+       <string>m/s</string>
       </property>
      </widget>
     </item>
diff --git a/radio/src/telemetry/frsky_sport.cpp b/radio/src/telemetry/frsky_sport.cpp
index 6be1a96c7..f349b6b64 100644
--- a/radio/src/telemetry/frsky_sport.cpp
+++ b/radio/src/telemetry/frsky_sport.cpp
@@ -75,7 +75,7 @@ const FrSkySportSensor sportSensors[] = {
   { ACCZ_FIRST_ID, ACCZ_LAST_ID, ZSTR_ACCZ, UNIT_G, 2 },
   { CURR_FIRST_ID, CURR_LAST_ID, ZSTR_CURR, UNIT_AMPS, 1 },
   { VFAS_FIRST_ID, VFAS_LAST_ID, ZSTR_VFAS, UNIT_VOLTS, 2 },
-  { AIR_SPEED_FIRST_ID, AIR_SPEED_LAST_ID, ZSTR_ASPD, UNIT_KMH, 1 },
+  { AIR_SPEED_FIRST_ID, AIR_SPEED_LAST_ID, ZSTR_ASPD, UNIT_KTS, 1 },
   { GPS_SPEED_FIRST_ID, GPS_SPEED_LAST_ID, ZSTR_GSPD, UNIT_KTS, 3 },
   { CELLS_FIRST_ID, CELLS_LAST_ID, ZSTR_CELLS, UNIT_CELLS, 2 },
   { GPS_ALT_FIRST_ID, GPS_ALT_LAST_ID, ZSTR_GPSALT, UNIT_METERS, 2 },