diff --git a/src/blackcore/context_all_empties.h b/src/blackcore/context_all_empties.h
new file mode 100644
index 000000000..14884ba6e
--- /dev/null
+++ b/src/blackcore/context_all_empties.h
@@ -0,0 +1,12 @@
+#ifndef BLACKCORE_CONTEXT_ALL_EMPTIES_H
+#define BLACKCORE_CONTEXT_ALL_EMPTIES_H
+
+// #include "context_application_empty.h"
+// #include "context_audio_empty.h"
+#include "context_network_empty.h"
+// #include "context_ownaircraft_empty.h"
+// #include "context_settings_empty.h"
+// #include "context_simulator_empty.h"
+
+
+#endif // guard
diff --git a/src/blackcore/context_network_empty.h b/src/blackcore/context_network_empty.h
new file mode 100644
index 000000000..b0850a03d
--- /dev/null
+++ b/src/blackcore/context_network_empty.h
@@ -0,0 +1,182 @@
+/* Copyright (C) 2013
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKCORE_CONTEXTNETWORK_EMPTY_H
+#define BLACKCORE_CONTEXTNETWORK_EMPTY_H
+
+#include "context_network.h"
+
+namespace BlackCore
+{
+
+    //! Empty context, used during shutdown/initialization
+    class CContextNetworkEmpty : public IContextNetwork
+    {
+        Q_OBJECT
+
+    public:
+
+        //! Constructor
+        CContextNetworkEmpty(bool log, CRuntime *runtime) : IContextNetwork(CRuntimeConfig::NotUsed, runtime), m_log(log) {}
+
+        //! Destructor
+        virtual ~CContextNetworkEmpty() {}
+
+    public slots: // IContextNetwork overrides
+
+        //! \copydoc IContextNetwork::readAtcBookingsFromSource()
+        virtual void readAtcBookingsFromSource() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+        }
+
+        //! \copydoc IContextNetwork::getAtcStationsOnline()
+        virtual const BlackMisc::Aviation::CAtcStationList getAtcStationsOnline() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return BlackMisc::Aviation::CAtcStationList();
+        }
+
+        //! \copydoc IContextNetwork::getAtcStationsBooked()
+        virtual const BlackMisc::Aviation::CAtcStationList getAtcStationsBooked() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return BlackMisc::Aviation::CAtcStationList();
+        }
+
+        //! \copydoc IContextNetwork::getAircraftsInRange()
+        virtual const BlackMisc::Aviation::CAircraftList getAircraftsInRange() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return BlackMisc::Aviation::CAircraftList();
+        }
+
+        //! \copydoc IContextNetwork::connectToNetwork()
+        virtual BlackMisc::CStatusMessage connectToNetwork(uint mode) override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << mode; }
+            return statusMessageEmptyContext();
+        }
+
+        //! \copydoc IContextNetwork::disconnectFromNetwork()
+        virtual BlackMisc::CStatusMessage disconnectFromNetwork() override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return statusMessageEmptyContext();
+        }
+
+        //! \copydoc IContextNetwork::isConnected()
+        virtual bool isConnected() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return false;
+        }
+
+        //! \copydoc IContextNetwork::sendTextMessages()
+        virtual void sendTextMessages(const BlackMisc::Network::CTextMessageList &textMessages) override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << textMessages; }
+        }
+
+        //! \copydoc IContextNetwork::sendFlightPlan()
+        virtual void sendFlightPlan(const BlackMisc::Aviation::CFlightPlan &flightPlan) override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << flightPlan; }
+        }
+
+        //! \copydoc IContextNetwork::loadFlightPlanFromNetwork()
+        virtual BlackMisc::Aviation::CFlightPlan loadFlightPlanFromNetwork(const BlackMisc::Aviation::CCallsign &callsign) const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << callsign; }
+            return BlackMisc::Aviation::CFlightPlan();
+        }
+
+        //! \copydoc IContextNetwork::getMetar
+        virtual BlackMisc::Aviation::CInformationMessage getMetar(const BlackMisc::Aviation::CAirportIcao &airportIcaoCode) override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << airportIcaoCode; }
+            return BlackMisc::Aviation::CInformationMessage();
+        }
+
+        //! \copydoc IContextNetwork::getSelectedVoiceRooms()
+        virtual BlackMisc::Audio::CVoiceRoomList getSelectedVoiceRooms() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return BlackMisc::Audio::CVoiceRoomList();
+        }
+
+        //! \copydoc IContextNetwork::getSelectedAtcStations
+        virtual BlackMisc::Aviation::CAtcStationList getSelectedAtcStations() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return BlackMisc::Aviation::CAtcStationList();
+        }
+
+        //! \copydoc IContextNetwork::getUsers()
+        virtual BlackMisc::Network::CUserList getUsers() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return BlackMisc::Network::CUserList();
+        }
+
+        //! \copydoc IContextNetwork::getUsersForCallsigns
+        virtual BlackMisc::Network::CUserList getUsersForCallsigns(const BlackMisc::Aviation::CCallsignList &callsigns) const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << callsigns; }
+            return BlackMisc::Network::CUserList();
+        }
+
+        //! \copydoc IContextNetwork::getUserForCallsign
+        virtual BlackMisc::Network::CUser getUserForCallsign(const BlackMisc::Aviation::CCallsign &callsign) const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << callsign; }
+            return BlackMisc::Network::CUser();
+        }
+
+        //! \copydoc IContextNetwork::getOtherClients
+        virtual BlackMisc::Network::CClientList getOtherClients() const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+            return BlackMisc::Network::CClientList();
+        }
+
+        //! \copydoc IContextNetwork::getOtherClientForCallsigns
+        virtual BlackMisc::Network::CClientList getOtherClientsForCallsigns(const BlackMisc::Aviation::CCallsignList &callsigns) const override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << callsigns; }
+            return BlackMisc::Network::CClientList();
+        }
+
+        //! \copydoc IContextNetwork::requestDataUpdates
+        virtual void requestDataUpdates()override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+        }
+
+        //! \copydoc IContextNetwork::requestAtisUpdates
+        virtual void requestAtisUpdates() override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO ; }
+        }
+
+        //! \copydoc IContextNetwork::testCreateDummyOnlineAtcStations
+        virtual void testCreateDummyOnlineAtcStations(int number) override
+        {
+            if (m_log) { qDebug() << Q_FUNC_INFO << number; }
+        }
+
+    private:
+        bool m_log = true;
+
+    };
+} // namespace
+
+#endif // guard