diff --git a/src/blackmisc/propertyindex.h b/src/blackmisc/propertyindex.h
index 2825fb756..ba54c61b4 100644
--- a/src/blackmisc/propertyindex.h
+++ b/src/blackmisc/propertyindex.h
@@ -127,6 +127,7 @@ namespace BlackMisc
             GlobalIndexCModelSettings                   =  7400,
             GlobalIndexCAircraftCfgEntries              =  7500,
             GlobalIndexCDistributor                     =  7600,
+            GlobalIndexCMatchingStatisticsEntry         =  7700,
             GlobalIndexCVPilotModelRule                 =  8000,
             GlobalIndexCVoiceRoom                       =  9000,
             GlobalIndexCSettingKeyboardHotkey           = 10000,
diff --git a/src/blackmisc/simulation/matchingstatistics.cpp b/src/blackmisc/simulation/matchingstatistics.cpp
new file mode 100644
index 000000000..c1d0a7258
--- /dev/null
+++ b/src/blackmisc/simulation/matchingstatistics.cpp
@@ -0,0 +1,86 @@
+/* Copyright (C) 2017
+ * 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.
+ */
+
+#include "matchingstatistics.h"
+
+namespace BlackMisc
+{
+    namespace Simulation
+    {
+        CMatchingStatistics::CMatchingStatistics()
+        { }
+
+        CMatchingStatistics::CMatchingStatistics(const CSequence<CMatchingStatisticsEntry> &other) :
+            CSequence<CMatchingStatisticsEntry>(other)
+        { }
+
+        CMatchingStatistics CMatchingStatistics::findBySessionId(const QString &sessionId) const
+        {
+            return this->findBy(&CMatchingStatisticsEntry::getSessionId, sessionId);
+        }
+
+        CMatchingStatistics CMatchingStatistics::findMissingOnly() const
+        {
+            return this->findBy(&CMatchingStatisticsEntry::isMissing, true);
+        }
+
+        bool CMatchingStatistics::containsSessionId(const QString &sessionId) const
+        {
+            return this->contains(&CMatchingStatisticsEntry::getSessionId, sessionId);
+        }
+
+        bool CMatchingStatistics::containsAircraftAirlineCombination(const QString &aircraftDesignator, const QString &airlineDesignator) const
+        {
+            return aircraftDesignator.isEmpty() ?
+                   this->contains(&CMatchingStatisticsEntry::getAircraftDesignator, aircraftDesignator) :
+                   this->contains(&CMatchingStatisticsEntry::getAircraftDesignator, aircraftDesignator, &CMatchingStatisticsEntry::getAirlineDesignator, airlineDesignator);
+        }
+
+        bool CMatchingStatistics::containsAircraftAirlineCombination(const QString &sessionId, const QString &aircraftDesignator, const QString &airlineDesignator) const
+        {
+            return aircraftDesignator.isEmpty() ?
+                   this->contains(&CMatchingStatisticsEntry::getSessionId, sessionId, &CMatchingStatisticsEntry::getAircraftDesignator, aircraftDesignator) :
+                   this->contains(&CMatchingStatisticsEntry::getSessionId, sessionId, &CMatchingStatisticsEntry::getAircraftDesignator, aircraftDesignator, &CMatchingStatisticsEntry::getAirlineDesignator, airlineDesignator);
+        }
+
+        bool CMatchingStatistics::increaseCountIfFound(CMatchingStatisticsEntry::EntryType type, const QString &sessionId, const QString &aircraftDesignator, const QString &airlineDesignator)
+        {
+            bool found = false;
+            for (CMatchingStatisticsEntry &entry : *this)
+            {
+                if (entry.matches(type, sessionId, aircraftDesignator, airlineDesignator))
+                {
+                    entry.increaseCount();
+                    found = true;
+                }
+            }
+            return found;
+        }
+
+        void CMatchingStatistics::addAircraft(CMatchingStatisticsEntry::EntryType type, const QString &sessionId, const QString &modelSetId, const QString &description, const QString &aircraftDesignator, bool avoidDuplicates)
+        {
+            if (avoidDuplicates)
+            {
+                const bool didIncrease = this->increaseCountIfFound(type, sessionId, aircraftDesignator);
+                if (didIncrease) { return; }
+            }
+            this->push_back(CMatchingStatisticsEntry(type, sessionId, modelSetId, description, aircraftDesignator));
+        }
+
+        void CMatchingStatistics::addAircraftAirlineCombination(CMatchingStatisticsEntry::EntryType type, const QString &sessionId, const QString &modelSetId, const QString &description, const QString &aircraftDesignator, const QString &airlineDesignator, bool avoidDuplicates)
+        {
+            if (avoidDuplicates)
+            {
+                const bool didIncrease = this->increaseCountIfFound(type, sessionId, aircraftDesignator, airlineDesignator);
+                if (didIncrease) { return; }
+            }
+            this->push_back(CMatchingStatisticsEntry(type, sessionId, modelSetId, description, aircraftDesignator, airlineDesignator));
+        }
+    } // namespace
+} // namespace
diff --git a/src/blackmisc/simulation/matchingstatistics.h b/src/blackmisc/simulation/matchingstatistics.h
new file mode 100644
index 000000000..0921c5c39
--- /dev/null
+++ b/src/blackmisc/simulation/matchingstatistics.h
@@ -0,0 +1,70 @@
+/* Copyright (C) 2017
+ * 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 BLACKMISC_SIMULATION_MATCHINGSTATISTICS_H
+#define BLACKMISC_SIMULATION_MATCHINGSTATISTICS_H
+
+#include "matchingstatisticsentry.h"
+#include "blackmisc/blackmiscexport.h"
+#include "blackmisc/timestampobjectlist.h"
+#include "blackmisc/collection.h"
+
+namespace BlackMisc
+{
+    namespace Simulation
+    {
+        //! Value object for matching statistics.
+        class BLACKMISC_EXPORT CMatchingStatistics :
+            public BlackMisc::CSequence<CMatchingStatisticsEntry>,
+            public BlackMisc::ITimestampObjectList<CMatchingStatisticsEntry, CMatchingStatistics>,
+            public BlackMisc::Mixin::MetaType<CMatchingStatistics>
+        {
+        public:
+            BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CMatchingStatistics)
+
+            //! Default constructor.
+            CMatchingStatistics();
+
+            //! Construct from a base class object.
+            CMatchingStatistics(const CSequence<CMatchingStatisticsEntry> &other);
+
+            //! Find by session id
+            CMatchingStatistics findBySessionId(const QString &sessionId) const;
+
+            //! Find entires denoting missing entries only
+            CMatchingStatistics findMissingOnly() const;
+
+            //! Contains session id
+            bool containsSessionId(const QString &sessionId) const;
+
+            //! Contains given aircraft / airline combination
+            bool containsAircraftAirlineCombination(const QString &aircraftDesignator, const QString &airlineDesignator) const;
+
+            //! Contains given aircraft / airline combination
+            bool containsAircraftAirlineCombination(const QString &sessionId, const QString &aircraftDesignator, const QString &airlineDesignator) const;
+
+            //! Increase count if found
+            bool increaseCountIfFound(CMatchingStatisticsEntry::EntryType type, const QString &sessionId, const QString &aircraftDesignator, const QString &airlineDesignator = {});
+
+            //! Add a combination, normally with no duplicates (in that case count is increased
+            void addAircraft(CMatchingStatisticsEntry::EntryType type, const QString &sessionId, const QString &modelSetId, const QString &description, const QString &aircraftDesignator, bool avoidDuplicates = true);
+
+            //! Add a combination, normally with no duplicates (in that case count is increased
+            void addAircraftAirlineCombination(CMatchingStatisticsEntry::EntryType type, const QString &sessionId, const QString &modelSetId, const QString &description, const QString &aircraftDesignator, const QString &airlineDesignator, bool avoidDuplicates = true);
+        };
+    } // namespace
+} // namespace
+
+Q_DECLARE_METATYPE(BlackMisc::Simulation::CMatchingStatistics)
+Q_DECLARE_METATYPE(BlackMisc::CCollection<BlackMisc::Simulation::CMatchingStatisticsEntry>)
+Q_DECLARE_METATYPE(BlackMisc::CSequence<BlackMisc::Simulation::CMatchingStatisticsEntry>)
+
+#endif // guard
diff --git a/src/blackmisc/simulation/matchingstatisticsentry.cpp b/src/blackmisc/simulation/matchingstatisticsentry.cpp
new file mode 100644
index 000000000..babaee77a
--- /dev/null
+++ b/src/blackmisc/simulation/matchingstatisticsentry.cpp
@@ -0,0 +1,181 @@
+/* Copyright (C) 2017
+ * 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.
+ */
+
+#include "matchingstatisticsentry.h"
+#include "blackmisc/comparefunctions.h"
+#include "blackmisc/icon.h"
+
+namespace BlackMisc
+{
+    namespace Simulation
+    {
+        CMatchingStatisticsEntry::CMatchingStatisticsEntry() { }
+
+        CMatchingStatisticsEntry::CMatchingStatisticsEntry(EntryType type, const QString &sessionId, const QString &modelSetId, const QString &description, const QString &aircraftDesignator, const QString &airlineDesignator) :
+            m_sessionId(sessionId.trimmed()), m_modelSetId(modelSetId.trimmed()),
+            m_description(description),
+            m_aircraftDesignator(aircraftDesignator.trimmed().toUpper()),
+            m_airlineDesignator(airlineDesignator.trimmed().toUpper()),
+            m_entryType(type)
+        {
+            this->setCurrentUtcTime();
+        }
+
+        CMatchingStatisticsEntry::EntryType CMatchingStatisticsEntry::getEntryType() const
+        {
+            return static_cast<CMatchingStatisticsEntry::EntryType>(m_entryType);
+        }
+
+        bool CMatchingStatisticsEntry::isMissing() const
+        {
+            return this->getEntryType() == Missing;
+        }
+
+        void CMatchingStatisticsEntry::setEntryType(CMatchingStatisticsEntry::EntryType type)
+        {
+            m_entryType = static_cast<int>(type);
+        }
+
+        int CMatchingStatisticsEntry::getCount() const
+        {
+            return m_count;
+        }
+
+        void CMatchingStatisticsEntry::increaseCount()
+        {
+            m_count++;
+        }
+
+        bool CMatchingStatisticsEntry::matches(CMatchingStatisticsEntry::EntryType type, const QString &sessionId, const QString &aircraftDesignator, const QString &airlineDesignator) const
+        {
+            return this->getEntryType() == type && sessionId == this->getSessionId() && aircraftDesignator == this->getAircraftDesignator() && airlineDesignator == this->getAirlineDesignator();
+        }
+
+        bool CMatchingStatisticsEntry::hasAircraftAirlineCombination() const
+        {
+            return !m_aircraftDesignator.isEmpty() && !m_airlineDesignator.isEmpty();
+        }
+
+        const CIcon &CMatchingStatisticsEntry::entryTypeToIcon(CMatchingStatisticsEntry::EntryType type)
+        {
+            switch (type)
+            {
+            case Found: return CIcon::iconByIndex(CIcons::StandardIconTick16);
+            case Missing: return CIcon::iconByIndex(CIcons::StandardIconCross16);
+            default:
+                qFatal("Wrong Type");
+                return CIcon::iconByIndex(CIcons::StandardIconUnknown16);
+            }
+        }
+
+        const QString &CMatchingStatisticsEntry::entryTypeToString(CMatchingStatisticsEntry::EntryType type)
+        {
+            static const QString f("found");
+            static const QString m("missing");
+            static const QString x("ups");
+
+            switch (type)
+            {
+            case Found: return f;
+            case Missing: return m;
+            default:
+                qFatal("Wrong Type");
+                return x;
+            }
+        }
+
+        CVariant CMatchingStatisticsEntry::propertyByIndex(const CPropertyIndex &index) const
+        {
+            if (index.isMyself()) { return CVariant::from(*this); }
+            if (ITimestampBased::canHandleIndex(index)) { return ITimestampBased::propertyByIndex(index); }
+
+            const ColumnIndex i = index.frontCasted<ColumnIndex>();
+            switch (i)
+            {
+            case IndexSessionId: return CVariant::from(this->m_sessionId);
+            case IndexModelSetId: return CVariant::from(this->m_modelSetId);
+            case IndexCount: return CVariant::from(this->m_count);
+            case IndexEntryType: return CVariant::from(this->m_entryType);
+            case IndexEntryTypeAsString: return CVariant::from(entryTypeToString(this->getEntryType()));
+            case IndexEntryTypeAsIcon: return CVariant::from(entryTypeToIcon(this->getEntryType()));
+            case IndexAircraftDesignator: return CVariant::from(this->m_aircraftDesignator);
+            case IndexAirlineDesignator: return CVariant::from(this->m_airlineDesignator);
+            case IndexDescription: return CVariant::from(this->m_description);
+            case IndexHasAircraftAirlineCombination: return CVariant::from(this->hasAircraftAirlineCombination());
+            default:
+                return CValueObject::propertyByIndex(index);
+            }
+        }
+
+        void CMatchingStatisticsEntry::setPropertyByIndex(const CPropertyIndex &index, const CVariant &variant)
+        {
+            if (index.isMyself()) { (*this) = variant.to<CMatchingStatisticsEntry>(); return; }
+            if (ITimestampBased::canHandleIndex(index)) { ITimestampBased::setPropertyByIndex(index, variant); return; }
+
+            const ColumnIndex i = index.frontCasted<ColumnIndex>();
+            switch (i)
+            {
+            case IndexSessionId:
+                this->setSessionId(variant.value<QString>());
+                break;
+            case IndexModelSetId:
+                this->setModelSetId(variant.value<QString>());
+                break;
+            case IndexAircraftDesignator:
+                this->m_aircraftDesignator = variant.value<QString>();
+                break;
+            case IndexEntryType:
+                this->setEntryType(static_cast<EntryType>(variant.toInt()));
+                break;
+            case IndexCount:
+                this->m_count = variant.toInt();
+                break;
+            case IndexAirlineDesignator:
+                this->m_airlineDesignator = variant.value<QString>();
+                break;
+            case IndexDescription:
+                this->m_description = variant.value<QString>();
+                break;
+            default:
+                CValueObject::setPropertyByIndex(index, variant);
+                break;
+            }
+        }
+
+        int CMatchingStatisticsEntry::comparePropertyByIndex(const CPropertyIndex &index, const CMatchingStatisticsEntry &compareValue) const
+        {
+            if (ITimestampBased::canHandleIndex(index)) { return ITimestampBased::comparePropertyByIndex(index, compareValue); }
+            const ColumnIndex i = index.frontCasted<ColumnIndex>();
+            switch (i)
+            {
+            case IndexSessionId: return this->m_sessionId.compare(compareValue.m_sessionId, Qt::CaseInsensitive);
+            case IndexModelSetId: return this->m_modelSetId.compare(compareValue.getModelSetId(), Qt::CaseInsensitive);
+            case IndexEntryTypeAsIcon:
+            case IndexEntryTypeAsString:
+            case IndexEntryType: return Compare::compare(this->m_entryType, compareValue.m_entryType);
+            case IndexCount: return Compare::compare(this->m_count, compareValue.m_count);
+            case IndexAircraftDesignator: return this->m_aircraftDesignator.compare(compareValue.m_aircraftDesignator, Qt::CaseInsensitive);
+            case IndexAirlineDesignator: return this->m_airlineDesignator.compare(compareValue.m_airlineDesignator, Qt::CaseInsensitive);
+            case IndexHasAircraftAirlineCombination: return Compare::compare(this->hasAircraftAirlineCombination(), compareValue.hasAircraftAirlineCombination());
+            default:
+                break;
+            }
+            Q_ASSERT_X(false, Q_FUNC_INFO, "Compare failed");
+            return 0;
+        }
+
+        QString CMatchingStatisticsEntry::convertToQString(bool i18n) const
+        {
+            Q_UNUSED(i18n);
+            const QString s = QString("%1 Session: '%2' model set: '%3' aircraft: '%4' airline: '%5' description: '%6'")
+                              .arg(entryTypeToString(getEntryType()), m_sessionId, m_modelSetId, m_aircraftDesignator, m_airlineDesignator, m_description);
+            return s;
+        }
+    } // namespace
+} // namespace
diff --git a/src/blackmisc/simulation/matchingstatisticsentry.h b/src/blackmisc/simulation/matchingstatisticsentry.h
new file mode 100644
index 000000000..cd8e971db
--- /dev/null
+++ b/src/blackmisc/simulation/matchingstatisticsentry.h
@@ -0,0 +1,153 @@
+/* Copyright (C) 2017
+ * 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 BLACKMISC_SIMULATION_MATCHINGSTATISTICSENTRY_H
+#define BLACKMISC_SIMULATION_MATCHINGSTATISTICSENTRY_H
+
+#include "blackmisc/blackmiscexport.h"
+#include "blackmisc/valueobject.h"
+#include "blackmisc/timestampbased.h"
+#include "blackmisc/variant.h"
+
+namespace BlackMisc
+{
+    namespace Simulation
+    {
+        //! Value object for a matching statistics entry.
+        class BLACKMISC_EXPORT CMatchingStatisticsEntry :
+            public BlackMisc::CValueObject<CMatchingStatisticsEntry>,
+            public BlackMisc::ITimestampBased
+        {
+        public:
+            //! Property indexes
+            enum ColumnIndex
+            {
+                IndexSessionId = CPropertyIndex::GlobalIndexCMatchingStatisticsEntry,
+                IndexModelSetId,
+                IndexEntryType,
+                IndexEntryTypeAsString,
+                IndexEntryTypeAsIcon,
+                IndexCount,
+                IndexDescription,
+                IndexAircraftDesignator,
+                IndexAirlineDesignator,
+                IndexHasAircraftAirlineCombination
+            };
+
+            //! Represents type of entry
+            enum EntryType
+            {
+                Found,
+                Missing
+            };
+
+            //! Default constructor.
+            CMatchingStatisticsEntry();
+
+            //! Constructor
+            CMatchingStatisticsEntry(EntryType type, const QString &sessionId, const QString &modelSetId, const QString &description, const QString &aircraftDesignator, const QString &airlineDesignator = {});
+
+            //! Session id
+            const QString &getSessionId() const { return m_sessionId; }
+
+            //! Set session id
+            void setSessionId(const QString &sessionId) { m_sessionId = sessionId.trimmed(); }
+
+            //! Get model set id
+            const QString &getModelSetId() const { return m_modelSetId; }
+
+            //! Set model set id
+            void setModelSetId(const QString &modelSetId) { m_modelSetId = modelSetId.trimmed(); }
+
+            //! Get missing aircraft designator
+            const QString &getAircraftDesignator() const { return m_aircraftDesignator;}
+
+            //! Set missing aircraft designator
+            void setAircraftDesignator(const QString &designator) { m_aircraftDesignator = designator.trimmed().toUpper(); }
+
+            //! Get missing airline designator
+            const QString &getAirlineDesignator() const { return m_airlineDesignator;}
+
+            //! Set missing airline designator
+            void setAirlineDesignator(const QString &designator) { m_airlineDesignator = designator.trimmed().toUpper(); }
+
+            //! Type of entry
+            EntryType getEntryType() const;
+
+            //! Missing entry?
+            bool isMissing() const;
+
+            //! Set the entry type
+            void setEntryType(EntryType type);
+
+            //! Get description
+            const QString &getDescription() const { return m_description;}
+
+            //! Set a description
+            void setDescription(const QString &description) { m_description = description; }
+
+            //! Current count
+            int getCount() const;
+
+            //! Count increased by one
+            void increaseCount();
+
+            //! Matches given value?
+            bool matches(EntryType type, const QString &sessionId, const QString &aircraftDesignator, const QString &airlineDesignator) const;
+
+            //! \copydoc BlackMisc::Mixin::Index::propertyByIndex
+            CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;
+
+            //! \copydoc BlackMisc::Mixin::Index::setPropertyByIndex
+            void setPropertyByIndex(const BlackMisc::CPropertyIndex &index, const CVariant &variant);
+
+            //! Compare by index
+            int comparePropertyByIndex(const CPropertyIndex &index, const CMatchingStatisticsEntry &compareValue) const;
+
+            //! \copydoc BlackMisc::Mixin::String::toQString
+            QString convertToQString(bool i18n = false) const;
+
+            //! Missing aircraft/airline combination?
+            bool hasAircraftAirlineCombination() const;
+
+            //! Convert entry type
+            static const QString &entryTypeToString(EntryType type);
+
+            //! Convert entry type
+            static const BlackMisc::CIcon &entryTypeToIcon(EntryType type);
+
+        private:
+            QString m_sessionId;           //!< Created in session
+            QString m_modelSetId;          //!< represents model set
+            QString m_description;         //!< Arbitrary description
+            QString m_aircraftDesignator;  //!< missing aircraft designator
+            QString m_airlineDesignator;   //!< missing airline designator
+            int     m_entryType = Missing; //!< type
+            int     m_count = 1;           //!< quantity
+
+            BLACK_METACLASS(
+                CMatchingStatisticsEntry,
+                BLACK_METAMEMBER(sessionId),
+                BLACK_METAMEMBER(modelSetId),
+                BLACK_METAMEMBER(aircraftDesignator),
+                BLACK_METAMEMBER(airlineDesignator),
+                BLACK_METAMEMBER(description),
+                BLACK_METAMEMBER(entryType),
+                BLACK_METAMEMBER(count)
+            );
+        };
+    } // namespace
+} // namespace
+
+Q_DECLARE_METATYPE(BlackMisc::Simulation::CMatchingStatisticsEntry)
+Q_DECLARE_METATYPE(BlackMisc::Simulation::CMatchingStatisticsEntry::EntryType)
+
+#endif // guard
diff --git a/src/blackmisc/simulation/registermetadatasimulation.cpp b/src/blackmisc/simulation/registermetadatasimulation.cpp
index 12dde759f..33bc7b3ae 100644
--- a/src/blackmisc/simulation/registermetadatasimulation.cpp
+++ b/src/blackmisc/simulation/registermetadatasimulation.cpp
@@ -30,6 +30,8 @@ namespace BlackMisc
             CDistributorListPreferences::registerMetadata();
             CInterpolationAndRenderingSetup::registerMetadata();
             CInterpolationHints::registerMetadata();
+            CMatchingStatisticsEntry::registerMetadata();
+            CMatchingStatistics::registerMetadata();
             CModelSettings::registerMetadata();
             CSimConnectUtilities::registerMetadata();
             CSimulatedAircraft::registerMetadata();
diff --git a/src/blackmisc/simulation/simulation.h b/src/blackmisc/simulation/simulation.h
index 198bf4470..af1c5350e 100644
--- a/src/blackmisc/simulation/simulation.h
+++ b/src/blackmisc/simulation/simulation.h
@@ -21,6 +21,7 @@
 #include "blackmisc/simulation/distributorlistpreferences.h"
 #include "blackmisc/simulation/interpolationhints.h"
 #include "blackmisc/simulation/interpolationrenderingsetup.h"
+#include "blackmisc/simulation/matchingstatistics.h"
 #include "blackmisc/simulation/modelsettings.h"
 #include "blackmisc/simulation/simulatedaircraft.h"
 #include "blackmisc/simulation/simulatedaircraftlist.h"