diff --git a/Aircraft/747-uiuc-set.xml b/Aircraft/747-uiuc-set.xml
deleted file mode 100644
index b9759e32d..000000000
--- a/Aircraft/747-uiuc-set.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0"?>
-<!--
-************************************************************************
-UIUC Boeing 747 init file.
-************************************************************************
--->
-
-<PropertyList>
- <sim>
-
-  <description>Boeing 747 (UIUC)</description>
-
-  <flight-model>larcsim</flight-model>
-  <aero>uiuc</aero>
-  <aircraft-dir>Aircraft-uiuc/Boeing747</aircraft-dir>
-
-  <sound>
-   <audible>true</audible>
-   <path>Aircraft/747/747-sound.xml</path>
-  </sound>
-
-  <panel>
-   <path>Aircraft/747/747-panel.xml</path>
-   <visibility>false</visibility>
-  </panel>
-
-  <hud>
-  <visibility>true</visibility>
-  </hud>
-  
-  <model>
-   <path>Aircraft/747/Model/boeing747.ac</path>
-  </model>
- </sim>
-
-</PropertyList>
-
-
diff --git a/Aircraft/c310-uiuc-set.xml b/Aircraft/c310-uiuc-set.xml
deleted file mode 100644
index 12db3f052..000000000
--- a/Aircraft/c310-uiuc-set.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0"?>
-<!--
-************************************************************************
-UIUC Cessna 310 init file.
-************************************************************************
--->
-
-<PropertyList>
-
- <sim>
-
-  <description>Cessna 310 (UIUC)</description>
-
-  <flight-model>larcsim</flight-model>
-  <aero>uiuc</aero>
-  <aircraft-dir>Aircraft-uiuc/Cessna310</aircraft-dir>
-
-  <sound>
-   <audible>true</audible>
-   <path>Aircraft/c310/c310-sound.xml</path>
-  </sound>
-
-  <panel>
-   <path>Aircraft/c310/c310-vfr-panel.xml</path>
-   <visibility>true</visibility>
-  </panel>
-
-  <panel_2>
-   <path>Aircraft/c310/c310-mini-panel.xml</path>
-  </panel_2>
-
-  <model>
-   <path>Aircraft/c310u3a/Models/c310u3a.xml</path>
-   <heading-offset-deg>0</heading-offset-deg>
-   <z-offset-m>-0.555</z-offset-m>
-  </model> 
- </sim>
-</PropertyList>
diff --git a/Aircraft/marchetti-uiuc-set.xml b/Aircraft/marchetti-uiuc-set.xml
deleted file mode 100644
index 48f015500..000000000
--- a/Aircraft/marchetti-uiuc-set.xml
+++ /dev/null
@@ -1,50 +0,0 @@
-<?xml version="1.0"?>
-<!--
-************************************************************************
-UIUC Marchetti S.211 init file.
-************************************************************************
--->
-
-<PropertyList>
-
- <sim>
-
-  <description>Siai Marchetti S.211 (UIUC)</description>
- 
-  <flight-model>larcsim</flight-model>
-  <aero>uiuc</aero>
-  <aircraft-dir>Aircraft-uiuc/Marchetti</aircraft-dir>
-  <fuel-fraction>1.0</fuel-fraction>
-
-  <sound>
-   <audible>true</audible>
-   <path>Aircraft/a4/a4-sound.xml</path>
-  </sound>
-
-  <panel>
-   <path>Aircraft/c172/Panels/c172-vfr-panel.xml</path>
-   <visibility>true</visibility>
-  </panel>
-
-  <panel_2>
-   <path>Aircraft/c172/Panels/c172-trans-mini-panel.xml</path>
-  </panel_2>
-
-  <!-- You must download this separately -->
-  <model>
-   <path>Aircraft/Marchetti/Models/marchetti.mdl</path>
-  </model> 
-
- </sim>
-
- <position>
-  <altitude-ft>1500</altitude-ft>
- </position>
-
- <velocities>
-  <airspeed-kt>100</airspeed-kt>
- </velocities>
-
-</PropertyList>
-
-