diff --git a/src/Vehicle/MultiVehicleManager.cc b/src/Vehicle/MultiVehicleManager.cc
index bdfb8ca3a3fbf42841b9c3d0808c3f6ea447c3a6..6ba5ac765c6e99955207cb901ca5c23d8a668f6c 100644
--- a/src/Vehicle/MultiVehicleManager.cc
+++ b/src/Vehicle/MultiVehicleManager.cc
@@ -30,6 +30,8 @@
 #include "UAS.h"
 #include "QGCApplication.h"
 
+QGC_LOGGING_CATEGORY(MultiVehicleManagerLog, "MultiVehicleManagerLog")
+
 MultiVehicleManager::MultiVehicleManager(QGCApplication* app)
     : QGCTool(app)
     , _activeVehicleAvailable(false)
@@ -97,6 +99,8 @@ bool MultiVehicleManager::notifyHeartbeatInfo(LinkInterface* link, int vehicleId
 /// and all other right things happen when the Vehicle goes away.
 void MultiVehicleManager::_deleteVehiclePhase1(Vehicle* vehicle)
 {
+    qCDebug(MultiVehicleManagerLog) << "_deleteVehiclePhase1";
+
     _vehicleBeingDeleted = vehicle;
 
     // Remove from map
@@ -133,6 +137,8 @@ void MultiVehicleManager::_deleteVehiclePhase1(Vehicle* vehicle)
 
 void MultiVehicleManager::_deleteVehiclePhase2  (void)
 {
+    qCDebug(MultiVehicleManagerLog) << "_deleteVehiclePhase2";
+
     /// Qml has been notified of vehicle about to go away and should be disconnected from it by now.
     /// This means we can now clear the active vehicle property and delete the Vehicle for real.
     
@@ -157,6 +163,8 @@ void MultiVehicleManager::_deleteVehiclePhase2  (void)
 
 void MultiVehicleManager::setActiveVehicle(Vehicle* vehicle)
 {
+    qCDebug(MultiVehicleManagerLog) << "setActiveVehicle" << vehicle;
+
     if (vehicle != _activeVehicle) {
         if (_activeVehicle) {
             _activeVehicle->setActive(false);
@@ -180,6 +188,8 @@ void MultiVehicleManager::setActiveVehicle(Vehicle* vehicle)
 
 void MultiVehicleManager::_setActiveVehiclePhase2(void)
 {
+    qCDebug(MultiVehicleManagerLog) << "_setActiveVehiclePhase2";
+
     // Now we signal the new active vehicle
     _activeVehicle = _vehicleBeingSetActive;
     emit activeVehicleChanged(_activeVehicle);
diff --git a/src/Vehicle/MultiVehicleManager.h b/src/Vehicle/MultiVehicleManager.h
index b24cd0c28d21e1495cc8e79cfb39f902e85c8f9c..b12c200248f1f312a258dcd91f37cadbee84e606 100644
--- a/src/Vehicle/MultiVehicleManager.h
+++ b/src/Vehicle/MultiVehicleManager.h
@@ -31,6 +31,7 @@
 #include "QGCMAVLink.h"
 #include "QmlObjectListModel.h"
 #include "QGCToolbox.h"
+#include "QGCLoggingCategory.h"
 
 class FirmwarePluginManager;
 class AutoPilotPluginManager;
@@ -38,6 +39,8 @@ class JoystickManager;
 class QGCApplication;
 class MAVLinkProtocol;
 
+Q_DECLARE_LOGGING_CATEGORY(MultiVehicleManagerLog)
+
 class MultiVehicleManager : public QGCTool
 {
     Q_OBJECT