diff --git a/src/Airports/dynamicloader.cxx b/src/Airports/dynamicloader.cxx
index 10cc253ba..7da29ae73 100644
--- a/src/Airports/dynamicloader.cxx
+++ b/src/Airports/dynamicloader.cxx
@@ -25,7 +25,7 @@ FGAirportDynamicsXMLLoader::FGAirportDynamicsXMLLoader(FGAirportDynamics* dyn):
     XMLVisitor(), _dynamics(dyn) {}
 
 void  FGAirportDynamicsXMLLoader::startXML () {
-  //cout << "Start XML" << endl;
+  //cout << "FGAirportDynamicsLoader::Start XML" << endl;
 }
 
 void  FGAirportDynamicsXMLLoader::endXML () {
diff --git a/src/Airports/groundnetwork.cxx b/src/Airports/groundnetwork.cxx
index f1e0e086f..8bdd947fc 100644
--- a/src/Airports/groundnetwork.cxx
+++ b/src/Airports/groundnetwork.cxx
@@ -606,7 +606,7 @@ void FGGroundNetwork::checkSpeedAdjustment(int id, double lat,
       
         SGGeod other(SGGeod::fromDegM(i->getLongitude(),
           i->getLatitude(), i->getAltitude()));
-        SGGeodesy::inverse(other, curr, course, az2, dist);
+        SGGeodesy::inverse(curr, other, course, az2, dist);
         bearing = fabs(heading-course);
    	    if (bearing > 180)
    	      bearing = 360-bearing;
@@ -626,7 +626,7 @@ void FGGroundNetwork::checkSpeedAdjustment(int id, double lat,
 	      //cerr << "Comparing " << current->getId() << " and " << i->getId() << endl;
 	      SGGeod other(SGGeod::fromDegM(i->getLongitude(),
           i->getLatitude(), i->getAltitude()));
-        SGGeodesy::inverse(other, curr, course, az2, dist);
+        SGGeodesy::inverse(curr, other, course, az2, dist);
         bearing = fabs(heading-course);
 	      if (bearing > 180)
           bearing = 360-bearing;
diff --git a/src/Airports/xmlloader.cxx b/src/Airports/xmlloader.cxx
index 58539a1f2..7579e8cc4 100644
--- a/src/Airports/xmlloader.cxx
+++ b/src/Airports/xmlloader.cxx
@@ -49,7 +49,9 @@ void XMLLoader::load(FGAirportDynamics* d) {
        }
    }
   } else {
-    loadAirportXMLDataIntoVisitor(d->getId(), "groundnet", visitor);
+    if(loadAirportXMLDataIntoVisitor(d->getId(), "groundnet", visitor)) {
+        d->init();
+    }
   }
 }