diff --git a/src/Cockpit/panel.cxx b/src/Cockpit/panel.cxx
index d59c06f51..35cff0df1 100644
--- a/src/Cockpit/panel.cxx
+++ b/src/Cockpit/panel.cxx
@@ -825,6 +825,28 @@ FGLayeredInstrument::addTransformation (FGPanelTransformation * transformation)
 }
 
 
+
+////////////////////////////////////////////////////////////////////////
+// Implementation of FGSpecialInstrument.
+////////////////////////////////////////////////////////////////////////
+
+FGSpecialInstrument::FGSpecialInstrument (DCLGPS* sb)
+  : FGPanelInstrument()
+{
+  complex = sb;
+}
+
+FGSpecialInstrument::~FGSpecialInstrument ()
+{
+}
+
+void
+FGSpecialInstrument::draw ()
+{
+  complex->draw();
+}
+
+
 
 ////////////////////////////////////////////////////////////////////////
 // Implementation of FGInstrumentLayer.
diff --git a/src/Cockpit/panel.hxx b/src/Cockpit/panel.hxx
index 221698106..f4dbd7eb2 100644
--- a/src/Cockpit/panel.hxx
+++ b/src/Cockpit/panel.hxx
@@ -48,6 +48,7 @@
 
 #include <Main/fg_props.hxx>
 #include <Input/input.hxx>
+#include <Instrumentation/dclgps.hxx>
 
 SG_USING_STD(vector);
 SG_USING_STD(map);
@@ -428,6 +429,28 @@ protected:
 };
 
 
+/**
+ * An empty-shell instrument that exists soley in
+ * order to redirect commands from the panel to a
+ * complex instrument inherited from SGSubsystem.
+ *
+ * Currently the only complex instrument is the KLN89,
+ * which we've hardwired this to for now.
+ */
+class FGSpecialInstrument : public FGPanelInstrument
+{
+public:
+  FGSpecialInstrument(DCLGPS* sb);
+  //FGSpecialInstrument (int x, int y, int w, int h);
+  virtual ~FGSpecialInstrument ();
+
+  virtual void draw ();
+  
+protected:
+  DCLGPS* complex;
+};
+
+
 /**
  * An instrument layer containing a group of sublayers.
  *
diff --git a/src/Cockpit/panel_io.cxx b/src/Cockpit/panel_io.cxx
index 375630652..a8ae3f882 100644
--- a/src/Cockpit/panel_io.cxx
+++ b/src/Cockpit/panel_io.cxx
@@ -787,11 +787,14 @@ readPanel (const SGPropertyNode * root)
           
           // Warning - hardwired size!!!
           RenderArea2D* instrument = new RenderArea2D(158, 40, 158, 40, x, y);
-          // FIXME: shift-F3 (panel reload) kill's us here due to duplicate subsystem!
-          KLN89* gps = new KLN89(instrument);
-          panel->addInstrument(gps);
-          globals->add_subsystem("kln89", gps);
-          //gps->init();  // init seems to get called automagically.
+          KLN89* gps = (KLN89*)globals->get_subsystem("kln89");
+		  if(gps == NULL) {
+			  gps = new KLN89(instrument);
+			  globals->add_subsystem("kln89", gps);
+		  }
+		  //gps->init();  // init seems to get called automagically.
+		  FGSpecialInstrument* gpsinst = new FGSpecialInstrument(gps);
+          panel->addInstrument(gpsinst);
         } else {
           SG_LOG( SG_COCKPIT, SG_WARN, "Unknown special instrument found" );
         }
diff --git a/src/Instrumentation/KLN89/kln89.cxx b/src/Instrumentation/KLN89/kln89.cxx
index 78a817f9e..b491bcc31 100644
--- a/src/Instrumentation/KLN89/kln89.cxx
+++ b/src/Instrumentation/KLN89/kln89.cxx
@@ -44,6 +44,7 @@
 #include <iostream>
 
 #include <ATC/ATCProjection.hxx>
+#include <Main/fg_props.hxx>
 #include <simgear/math/point3d.hxx>
 
 SG_USING_STD(cout);
diff --git a/src/Instrumentation/KLN89/kln89_page_apt.cxx b/src/Instrumentation/KLN89/kln89_page_apt.cxx
index db283003e..1ea7022b0 100644
--- a/src/Instrumentation/KLN89/kln89_page_apt.cxx
+++ b/src/Instrumentation/KLN89/kln89_page_apt.cxx
@@ -23,6 +23,7 @@
 
 #include "kln89_page_apt.hxx"
 #include <ATC/commlist.hxx>
+#include <Main/globals.hxx>
 
 // This function is copied from Airports/runways.cxx
 // TODO - Make the original properly available and remove this instance!!!!
diff --git a/src/Instrumentation/KLN89/kln89_page_nav.cxx b/src/Instrumentation/KLN89/kln89_page_nav.cxx
index 5074376c1..968c3bb4c 100644
--- a/src/Instrumentation/KLN89/kln89_page_nav.cxx
+++ b/src/Instrumentation/KLN89/kln89_page_nav.cxx
@@ -22,6 +22,7 @@
 // $Id$
 
 #include "kln89_page_nav.hxx"
+#include <Main/fg_props.hxx>
 
 KLN89NavPage::KLN89NavPage(KLN89* parent) 
 : KLN89Page(parent) {
diff --git a/src/Instrumentation/dclgps.cxx b/src/Instrumentation/dclgps.cxx
index b78806b28..d4084136f 100644
--- a/src/Instrumentation/dclgps.cxx
+++ b/src/Instrumentation/dclgps.cxx
@@ -26,6 +26,8 @@
 #include "dclgps.hxx"
 
 #include <simgear/sg_inlines.h>
+#include <simgear/structure/commands.hxx>
+#include <Main/fg_props.hxx>
 #include <iostream>
 SG_USING_STD(cout);
 
diff --git a/src/Instrumentation/dclgps.hxx b/src/Instrumentation/dclgps.hxx
index 442105df8..3dce50401 100644
--- a/src/Instrumentation/dclgps.hxx
+++ b/src/Instrumentation/dclgps.hxx
@@ -32,8 +32,6 @@
 #include <vector>
 #include <map>
 
-#include <Cockpit/panel.hxx>
-
 #include <Navaids/navrecord.hxx>
 #include <Navaids/navlist.hxx>
 #include <Navaids/fixlist.hxx>
@@ -203,7 +201,7 @@ typedef vector<GPSPage*> gps_page_list_type;
 typedef gps_page_list_type::iterator gps_page_list_itr;
 
 // TODO - merge generic GPS functions instead and split out KLN specific stuff.
-class DCLGPS : public SGSubsystem, public FGPanelInstrument {
+class DCLGPS : public SGSubsystem {
 	
 	friend class GPSPage;