diff --git a/src/blackgui/components/modelmatchercomponent.cpp b/src/blackgui/components/modelmatchercomponent.cpp
index 252fb8f21..7e8492934 100644
--- a/src/blackgui/components/modelmatchercomponent.cpp
+++ b/src/blackgui/components/modelmatchercomponent.cpp
@@ -180,6 +180,8 @@ namespace BlackGui
 
         void CModelMatcherComponent::reverseLookup()
         {
+            // CAirspaceMonitor::reverseLookupModelWithFlightplanData is the real world lookup
+
             ui->te_Results->clear();
             CStatusMessageList msgs;
             m_matcher.setDefaultModel(CModelMatcherComponent::defaultModel());
diff --git a/src/blackgui/components/modelmatchercomponent.h b/src/blackgui/components/modelmatchercomponent.h
index 8c9986a8d..b5df015fe 100644
--- a/src/blackgui/components/modelmatchercomponent.h
+++ b/src/blackgui/components/modelmatchercomponent.h
@@ -73,6 +73,7 @@ namespace BlackGui
             void testModelMatching();
 
             //! Reverse lookup
+            //! \sa CAirspaceMonitor::reverseLookupModelWithFlightplanData is the real world lookup
             void reverseLookup();
 
             //! Init