diff --git a/src/AutoPilotPlugins/PX4/AirframeFactMetaData.xml b/src/AutoPilotPlugins/PX4/AirframeFactMetaData.xml
index e890a4d..dab5cf4 100644
--- a/src/AutoPilotPlugins/PX4/AirframeFactMetaData.xml
+++ b/src/AutoPilotPlugins/PX4/AirframeFactMetaData.xml
@@ -798,6 +798,17 @@
       <output name="MAIN8">motor 8 CCW, stern port vertical, propeller CCW</output>
     </airframe>
   </airframe_group>
+  <airframe_group name="Simulation (VTOL)" image="AirframeUnknown">
+    <airframe name="SIH Tailsitter Duo" id="1102" maintainer="Romain Chiappinelli &lt;romain.chiap@gmail.com&gt;">
+      <class>VTOL</class>
+      <maintainer>Romain Chiappinelli &lt;romain.chiap@gmail.com&gt;</maintainer>
+      <type>Simulation</type>
+      <output name="MAIN1">motor right</output>
+      <output name="MAIN2">motor left</output>
+      <output name="MAIN5">elevon right</output>
+      <output name="MAIN6">elevon left</output>
+    </airframe>
+  </airframe_group>
   <airframe_group name="Standard VTOL" image="VTOLPlane">
     <airframe name="HIL Standard VTOL QuadPlane" id="1002" maintainer="Roman Bapst &lt;roman@auterion.com&gt;">
       <class>VTOL</class>
diff --git a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
index 47c31e3..970d063 100644
--- a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
+++ b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
@@ -8627,8 +8627,9 @@
       <short_desc>Vehicle type</short_desc>
       <reboot_required>true</reboot_required>
       <values>
-        <value code="0">MC</value>
-        <value code="1">FW</value>
+        <value code="0">Multicopter</value>
+        <value code="1">Fixed-Wing</value>
+        <value code="2">Tailsitter</value>
       </values>
     </parameter>
   </group>