diff --git a/src/blackcore/airspace_monitor.cpp b/src/blackcore/airspace_monitor.cpp
index 2a526f50e..d9ee27e6d 100644
--- a/src/blackcore/airspace_monitor.cpp
+++ b/src/blackcore/airspace_monitor.cpp
@@ -10,6 +10,7 @@
 #include "airspace_monitor.h"
 #include "blackcore/blackcorefreefunctions.h"
 #include "blackmisc/project.h"
+#include "blackmisc/testing.h"
 #include "blackmisc/indexvariantmap.h"
 
 namespace BlackCore
@@ -218,6 +219,14 @@ namespace BlackCore
         }
     }
 
+    void CAirspaceMonitor::testCreateDummyOnlineAtcStations(int number)
+    {
+        this->m_atcStationsOnline.push_back(
+            BlackMisc::Aviation::CTesting::createAtcStations(number)
+        );
+        emit this->changedAtcStationsOnline();
+    }
+
     void CAirspaceMonitor::ps_realNameReplyReceived(const CCallsign &callsign, const QString &realname)
     {
         if (realname.isEmpty()) return;
diff --git a/src/blackcore/airspace_monitor.h b/src/blackcore/airspace_monitor.h
index b6c6857bd..f566a16c8 100644
--- a/src/blackcore/airspace_monitor.h
+++ b/src/blackcore/airspace_monitor.h
@@ -72,6 +72,9 @@ namespace BlackCore
         //! Request to update ATC stations' ATIS data from the network
         void requestAtisUpdates();
 
+        //! Create dummy entries for performance tests
+        void testCreateDummyOnlineAtcStations(int number);
+
     signals:
         //! Online ATC stations were changed
         void changedAtcStationsOnline();
diff --git a/src/blackcore/context_network.h b/src/blackcore/context_network.h
index 80d4cd6f7..11ac1967b 100644
--- a/src/blackcore/context_network.h
+++ b/src/blackcore/context_network.h
@@ -183,6 +183,9 @@ namespace BlackCore
         //! Request ATIS updates (for all stations)
         virtual void requestAtisUpdates() = 0;
 
+        //! Create dummy ATC stations for performance tests etc.
+        virtual void testCreateDummyOnlineAtcStations(int number) = 0;
+
     protected:
         //! Constructor
         IContextNetwork(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : CContext(mode, runtime) {}
diff --git a/src/blackcore/context_network_impl.cpp b/src/blackcore/context_network_impl.cpp
index 7df578922..27f90986e 100644
--- a/src/blackcore/context_network_impl.cpp
+++ b/src/blackcore/context_network_impl.cpp
@@ -381,6 +381,14 @@ namespace BlackCore
         this->m_airspace->requestAtisUpdates();
     }
 
+    /*
+     * Create dummy ATC stations
+     */
+    void CContextNetwork::testCreateDummyOnlineAtcStations(int number)
+    {
+        this->m_airspace->testCreateDummyOnlineAtcStations(number);
+    }
+
     /*
      * Request METAR
      */
diff --git a/src/blackcore/context_network_impl.h b/src/blackcore/context_network_impl.h
index 0cce5f898..d583cd7ff 100644
--- a/src/blackcore/context_network_impl.h
+++ b/src/blackcore/context_network_impl.h
@@ -128,6 +128,9 @@ namespace BlackCore
         //! \copydoc IContextNetwork::requestAtisUpdates
         virtual void requestAtisUpdates() override;
 
+        //! \copydoc IContextNetwork::testCreateDummyOnlineAtcStations
+        virtual void testCreateDummyOnlineAtcStations(int number) override;
+
         //! Gracefully shut down, e.g. for thread safety
         void gracefulShutdown();
 
diff --git a/src/blackcore/context_network_proxy.cpp b/src/blackcore/context_network_proxy.cpp
index e14346404..0dac982d9 100644
--- a/src/blackcore/context_network_proxy.cpp
+++ b/src/blackcore/context_network_proxy.cpp
@@ -126,6 +126,11 @@ namespace BlackCore
         this->m_dBusInterface->callDBus(QLatin1Literal("requestAtisUpdates"));
     }
 
+    void CContextNetworkProxy::testCreateDummyOnlineAtcStations(int number)
+    {
+        this->m_dBusInterface->callDBus(QLatin1Literal("testCreateDummyOnlineAtcStations"), number);
+    }
+
     BlackMisc::CStatusMessageList CContextNetworkProxy::connectToNetwork(uint loginMode)
     {
         return this->m_dBusInterface->callDBusRet<BlackMisc::CStatusMessageList>(QLatin1Literal("connectToNetwork"), loginMode);
diff --git a/src/blackcore/context_network_proxy.h b/src/blackcore/context_network_proxy.h
index bc7a160e2..b9de794c3 100644
--- a/src/blackcore/context_network_proxy.h
+++ b/src/blackcore/context_network_proxy.h
@@ -106,6 +106,10 @@ namespace BlackCore
 
         //! \copydoc IContextNetwork::requestAtisUpdates
         virtual void requestAtisUpdates() override;
+
+        //! \copydoc IContextNetwork::testCreateDummyOnlineAtcStations
+        virtual void testCreateDummyOnlineAtcStations(int number) override;
+
     };
 }
 
diff --git a/src/blackgui/components/atcstationcomponent.cpp b/src/blackgui/components/atcstationcomponent.cpp
index 637eb38f4..9c5a23875 100644
--- a/src/blackgui/components/atcstationcomponent.cpp
+++ b/src/blackgui/components/atcstationcomponent.cpp
@@ -9,11 +9,13 @@
 
 #include "blackmisc/avinformationmessage.h"
 #include "atcstationcomponent.h"
+#include "../views/atcstationview.h"
 #include "ui_atcstationcomponent.h"
 
 //! \file
 
 using namespace BlackGui::Models;
+using namespace BlackGui::Views;
 using namespace BlackMisc::Aviation;
 using namespace BlackCore;
 
@@ -36,10 +38,11 @@ namespace BlackGui
             Q_ASSERT(connected);
             connected = this->connect(this->ui->pb_AtcStationsLoadMetar, SIGNAL(clicked()), this, SLOT(getMetar()));
             Q_ASSERT(connected);
-            this->connect(this, &QTabWidget::currentChanged, this, &CAtcStationComponent::ps_atcStationsTabChanged);
-            this->connect(this->ui->tvp_AtcStationsOnline, &QTableView::clicked, this, &CAtcStationComponent::ps_onlineAtcStationSelected);
-            this->connect(this->ui->pb_AtcStationsAtisReload, &QPushButton::clicked, this, &CAtcStationComponent::ps_requestAtis);
-            this->connect(this->ui->pb_ReloadAtcStationsBooked, &QPushButton::clicked, this, &CAtcStationComponent::ps_reloadAtcStationsBooked);
+            connect(this, &QTabWidget::currentChanged, this, &CAtcStationComponent::ps_atcStationsTabChanged);
+            connect(this->ui->tvp_AtcStationsOnline, &QTableView::clicked, this, &CAtcStationComponent::ps_onlineAtcStationSelected);
+            connect(this->ui->pb_AtcStationsAtisReload, &QPushButton::clicked, this, &CAtcStationComponent::ps_requestAtis);
+            connect(this->ui->pb_ReloadAtcStationsBooked, &QPushButton::clicked, this, &CAtcStationComponent::ps_reloadAtcStationsBooked);
+            connect(this->ui->tvp_AtcStationsOnline, &CAtcStationView::testRequestDummyAtcOnlineStations, this, &CAtcStationComponent::ps_testCreateDummyOnlineAtcStations);
         }
 
         CAtcStationComponent::~CAtcStationComponent()
@@ -137,6 +140,14 @@ namespace BlackGui
             }
         }
 
+        void CAtcStationComponent::ps_testCreateDummyOnlineAtcStations(int number)
+        {
+            if (this->getIContextNetwork())
+            {
+                this->getIContextNetwork()->testCreateDummyOnlineAtcStations(number);
+            }
+        }
+
         void CAtcStationComponent::changedAtcStationOnlineConnectionStatus(const CAtcStation &station, bool added)
         {
             this->ui->tvp_AtcStationsOnline->changedAtcStationConnectionStatus(station, added);
diff --git a/src/blackgui/components/atcstationcomponent.h b/src/blackgui/components/atcstationcomponent.h
index d5994b9ff..4e2f36bde 100644
--- a/src/blackgui/components/atcstationcomponent.h
+++ b/src/blackgui/components/atcstationcomponent.h
@@ -88,6 +88,9 @@ namespace BlackGui
             //! Connection status has been changed
             void ps_connectionStatusChanged(uint from, uint to, const QString &message);
 
+            //! Request dummy ATC online stations
+            void ps_testCreateDummyOnlineAtcStations(int number);
+
         private:
             Ui::CAtcStationComponent *ui;
             CTimerBasedComponent *m_timerComponent;
diff --git a/src/blackgui/views/atcstationview.cpp b/src/blackgui/views/atcstationview.cpp
index 13e2c762d..ab3f15b25 100644
--- a/src/blackgui/views/atcstationview.cpp
+++ b/src/blackgui/views/atcstationview.cpp
@@ -8,6 +8,7 @@
  */
 
 #include "atcstationview.h"
+#include "blackmisc/testing.h"
 #include <QHeaderView>
 
 using namespace BlackMisc;
@@ -48,5 +49,15 @@ namespace BlackGui
             this->resizeColumnsToContents();
             this->resizeRowsToContents();
         }
+
+        void CAtcStationView::customMenu(QMenu &menu) const
+        {
+            if (BlackMisc::CProject::isDebugBuild())
+            {
+                menu.addAction("Test: 1k ATC online stations", this, SLOT(ps_testRequest1kAtcOnlineDummies()));
+                menu.addAction("Test: 3k ATC online stations", this, SLOT(ps_testRequest3kAtcOnlineDummies()));
+            }
+            CViewBase::customMenu(menu);
+        }
     }
 }
diff --git a/src/blackgui/views/atcstationview.h b/src/blackgui/views/atcstationview.h
index a81676bcb..b1cbcdf2e 100644
--- a/src/blackgui/views/atcstationview.h
+++ b/src/blackgui/views/atcstationview.h
@@ -14,6 +14,7 @@
 
 #include "viewbase.h"
 #include "../models/atcstationlistmodel.h"
+#include "blackmisc/project.h"
 
 namespace BlackGui
 {
@@ -22,6 +23,7 @@ namespace BlackGui
         //! ATC stations view
         class CAtcStationView : public CViewBase<Models::CAtcStationListModel>
         {
+            Q_OBJECT
 
         public:
 
@@ -31,10 +33,21 @@ namespace BlackGui
             //! Set station mode
             void setStationMode(Models::CAtcStationListModel::AtcStationMode stationMode);
 
+        signals:
+            //! Request some dummy ATC stations
+            void testRequestDummyAtcOnlineStations(int number);
+
         public slots:
             //! \copydoc CAtcStationListModel::changedAtcStationConnectionStatus
             void changedAtcStationConnectionStatus(const BlackMisc::Aviation::CAtcStation &station, bool added);
 
+        protected:
+            //! \copydoc CViewBase::customMenu
+            virtual void customMenu(QMenu &menu) const override;
+
+        private slots:
+            void ps_testRequest1kAtcOnlineDummies() { emit this->testRequestDummyAtcOnlineStations(1000); }
+            void ps_testRequest3kAtcOnlineDummies() { emit this->testRequestDummyAtcOnlineStations(3000); }
         };
     }
 }
diff --git a/src/blackgui/views/viewbase.h b/src/blackgui/views/viewbase.h
index f60f2c952..728363a25 100644
--- a/src/blackgui/views/viewbase.h
+++ b/src/blackgui/views/viewbase.h
@@ -13,6 +13,8 @@
 //! \file
 
 #include <QTableView>
+#include <QMenu>
+#include <QPoint>
 
 namespace BlackGui
 {
@@ -101,6 +103,8 @@ namespace BlackGui
             {
                 this->setSortingEnabled(true);
                 if (model) { this->setModel(this->m_model); }
+                this->setContextMenuPolicy(Qt::CustomContextMenu);
+                connect(this, &QWidget::customContextMenuRequested, this, &CViewBase::ps_customMenuRequested);
             }
 
             //! Destructor
@@ -134,8 +138,24 @@ namespace BlackGui
                 this->horizontalHeader()->setStretchLastSection(true);
             }
 
-            ModelClass *m_model = nullptr; //!< corresponding model
+            //! Method creating the menu
+            //! \remarks override this method to contribute to the menu
+            virtual void customMenu(QMenu &menu) const
+            {
+                Q_UNUSED(menu);
+            }
 
+        private slots:
+            //! Custom menu was requested
+            void ps_customMenuRequested(QPoint pos)
+            {
+                QMenu menu;
+                this->customMenu(menu);
+                if (menu.isEmpty()) { return; }
+
+                QPoint globalPos = this->mapToGlobal(pos);
+                menu.exec(globalPos);
+            }
         };
     }
 }
diff --git a/src/blackmisc/project.cpp b/src/blackmisc/project.cpp
index 6014f38b6..d528f076b 100644
--- a/src/blackmisc/project.cpp
+++ b/src/blackmisc/project.cpp
@@ -137,6 +137,26 @@ namespace BlackMisc
         return getMajorMinor(1);
     }
 
+    bool CProject::isDebugBuild()
+    {
+#ifdef QT_DEBUG
+        return true;
+#else
+        return false;
+#endif
+    }
+
+    bool CProject::isReleaseBuild()
+    {
+#ifdef QT_NO_DEBUG
+        return true;
+#else
+        return false;
+#endif
+    }
+
+
+
     int CProject::getMajorMinor(int index)
     {
         QString v = version();
diff --git a/src/blackmisc/project.h b/src/blackmisc/project.h
index f2acd5105..a77bfc7ec 100644
--- a/src/blackmisc/project.h
+++ b/src/blackmisc/project.h
@@ -66,6 +66,12 @@ namespace BlackMisc
         //! Version minor
         static int versionMinor();
 
+        //! Debug build?
+        static bool isDebugBuild();
+
+        //! Release build?
+        static bool isReleaseBuild();
+
     private:
         //! Constructor
         CProject() {}