diff --git a/src/blackmisc/aviomodulator.h b/src/blackmisc/aviomodulator.h
index 86419639c..a720320e5 100644
--- a/src/blackmisc/aviomodulator.h
+++ b/src/blackmisc/aviomodulator.h
@@ -29,8 +29,8 @@ template <class AVIO> class CModulator : public CAvionicsBase
     friend const QDBusArgument &operator>>(const QDBusArgument &argument, AVIO &uc) {
         // If I do not have the method here, DBus metasystem tries to stream against
         // a container: inline const QDBusArgument &operator>>(const QDBusArgument &arg, Container<T> &list)
-        // Once someone solves this, this methods should go and the CBaseStreamStringifier signature
-        // should be used
+        // Once someone solves this, this methods should go and the
+        // CBaseStreamStringifier signature should be used
         CBaseStreamStringifier &sf = uc;
         return argument >> sf;
     }
diff --git a/src/blackmisc/avverticalpositions.h b/src/blackmisc/avverticalpositions.h
index 167739a57..1d67e64ac 100644
--- a/src/blackmisc/avverticalpositions.h
+++ b/src/blackmisc/avverticalpositions.h
@@ -37,7 +37,7 @@ class CAviationVerticalPositions
     friend CLogMessage operator<<(CLogMessage log, const CAviationVerticalPositions &positions);
 
 private:
-    CAltitude m_altitude;  //!< altitude
+    BlackMisc::Aviation::CAltitude m_altitude;  //!< altitude
     BlackMisc::PhysicalQuantities::CLength m_elevation;  //!< elevation
     BlackMisc::PhysicalQuantities::CLength m_height;  //!< height
 
diff --git a/src/blackmisc/blackmiscfreefunctions.cpp b/src/blackmisc/blackmiscfreefunctions.cpp
index e15b7eb22..33649d118 100644
--- a/src/blackmisc/blackmiscfreefunctions.cpp
+++ b/src/blackmisc/blackmiscfreefunctions.cpp
@@ -36,16 +36,29 @@ void BlackMisc::Aviation::registerMetadata()
 
 
 /*
- * Metadata for math
+ * Metadata for Math
  */
 void BlackMisc::Math::registerMetadata()
 {
     CMatrix3x3::registerMetadata();
     CMatrix3x1::registerMetadata();
     CMatrix1x3::registerMetadata();
+    CVector3D::registerMetadata();
 }
 
 
+/*
+ * Metadata for Geo
+ */
+void BlackMisc::Geo::registerMetadata()
+{
+    CCoordinateEcef::registerMetadata();
+    CCoordinateNed::registerMetadata();
+    CCoordinateGeodetic::registerMetadata();
+    CLatitude::registerMetadata();
+    CLongitude::registerMetadata();
+}
+
 /*
  * Metadata for Blackmisc
  */
@@ -54,4 +67,5 @@ void BlackMisc::registerMetadata()
     PhysicalQuantities::registerMetadata();
     Aviation::registerMetadata();
     Math::registerMetadata();
+    Geo::registerMetadata();
 }
diff --git a/src/blackmisc/blackmiscfreefunctions.h b/src/blackmisc/blackmiscfreefunctions.h
index 8309a12a3..15097647f 100644
--- a/src/blackmisc/blackmiscfreefunctions.h
+++ b/src/blackmisc/blackmiscfreefunctions.h
@@ -8,6 +8,7 @@
 #include "avallclasses.h"
 #include "pqallquantities.h"
 #include "mathallclasses.h"
+#include "geoallclasses.h"
 
 namespace BlackMisc {
 
@@ -42,7 +43,18 @@ namespace Math {
  */
 void registerMetadata();
 
-}
+} // Math
+
+namespace Geo {
+
+/*!
+ * \brief Register metadata for geo (coordinates)
+ */
+void registerMetadata();
+
+} // Geo
+
+
 
 /*!
  * \brief Register all relevant metadata in BlackMisc
diff --git a/src/blackmisc/coordinateecef.h b/src/blackmisc/coordinateecef.h
index ac9d27a52..0e21b8e20 100644
--- a/src/blackmisc/coordinateecef.h
+++ b/src/blackmisc/coordinateecef.h
@@ -117,6 +117,6 @@ protected:
 
 } // namespace
 } // namespace
-
+Q_DECLARE_METATYPE(BlackMisc::Geo::CCoordinateEcef)
 
 #endif // guard
diff --git a/src/blackmisc/coordinategeodetic.h b/src/blackmisc/coordinategeodetic.h
index 0e68b021a..2ef42cfbc 100644
--- a/src/blackmisc/coordinategeodetic.h
+++ b/src/blackmisc/coordinategeodetic.h
@@ -37,14 +37,12 @@ class ICoordinateGeodetic
 /*!
  * \brief Geodetic coordinate
  */
-class CCoordinateGeodetic :
-    public CBaseStreamStringifier,
-    public ICoordinateGeodetic
+class CCoordinateGeodetic : public CBaseStreamStringifier, public ICoordinateGeodetic
 {
 
 private:
-    CLatitude m_latitude; //!< Latitude
-    CLongitude m_longitude; //!< Longitude
+    BlackMisc::Geo::CLatitude m_latitude; //!< Latitude
+    BlackMisc::Geo::CLongitude m_longitude; //!< Longitude
     BlackMisc::PhysicalQuantities::CLength m_height; //!< height
 
 protected:
@@ -58,6 +56,25 @@ protected:
         QString s = "Geodetic: {%1, %2, %3}";
         return s.arg(this->m_latitude.unitValueRoundedWithUnit(6)).arg(this->m_longitude.unitValueRoundedWithUnit(6)).arg(this->m_height.unitValueRoundedWithUnit());
     }
+    /*!
+     * \brief Stream to DBus
+     * \param argument
+     */
+    virtual void marshallToDbus(QDBusArgument &argument) const {
+        argument << this->m_latitude;
+        argument << this->m_longitude;
+        argument << this->m_height;
+    }
+
+    /*!
+     * \brief Stream from DBus
+     * \param argument
+     */
+    virtual void unmarshallFromDbus(const QDBusArgument &argument) {
+        argument >> this->m_latitude;
+        argument >> this->m_longitude;
+        argument >> this->m_height;
+    }
 
 public:
     /*!
@@ -203,10 +220,16 @@ public:
         this->m_longitude = otherGeodetic.m_longitude;
         return (*this);
     }
+
+    /*
+     * Register metadata
+     */
+    static void registerMetadata();
+
 };
 
 } // namespace
 } // namespace
-
+Q_DECLARE_METATYPE(BlackMisc::Geo::CCoordinateGeodetic)
 
 #endif // guard
diff --git a/src/blackmisc/coordinatened.h b/src/blackmisc/coordinatened.h
index d1677c795..c620aa83c 100644
--- a/src/blackmisc/coordinatened.h
+++ b/src/blackmisc/coordinatened.h
@@ -218,6 +218,6 @@ public:
 
 } // namespace
 } // namespace
-
+Q_DECLARE_METATYPE(BlackMisc::Geo::CCoordinateNed)
 
 #endif // guard
diff --git a/src/blackmisc/geoearthangle.h b/src/blackmisc/geoearthangle.h
index 1c33b8c53..c211462d9 100644
--- a/src/blackmisc/geoearthangle.h
+++ b/src/blackmisc/geoearthangle.h
@@ -16,6 +16,33 @@ namespace Geo
  */
 template <class LATorLON> class CEarthAngle : public BlackMisc::PhysicalQuantities::CAngle
 {
+    /*!
+     * \brief Unmarshalling operator >>, DBus to object
+     * \param argument
+     * \param uc
+     * \return
+     */
+    friend const QDBusArgument &operator>>(const QDBusArgument &argument, LATorLON &uc) {
+        // If I do not have the method here, DBus metasystem tries to stream against
+        // a container: inline const QDBusArgument &operator>>(const QDBusArgument &arg, Container<T> &list)
+        // Once someone solves this, this methods should go and the
+        // CBaseStreamStringifier signature should be used
+        CBaseStreamStringifier &sf = uc;
+        return argument >> sf;
+    }
+
+    /*!
+     * \brief Marshalling operator <<, object to DBus
+     * \param argument
+     * \param pq
+     * \return
+     */
+    friend QDBusArgument &operator<<(QDBusArgument &argument, const LATorLON &uc)
+    {
+        const CBaseStreamStringifier &sf = uc;
+        return argument << sf;
+    }
+
 protected:
     /*!
      * \brief Default constructor
@@ -44,8 +71,23 @@ protected:
         return this->unitValueRoundedWithUnit(6);
     }
 
-public:
+    /*!
+     * \brief Stream to DBus <<
+     * \param argument
+     */
+    virtual void marshallToDbus(QDBusArgument &argument) const {
+        CAngle::marshallToDbus(argument);
+    }
 
+    /*!
+     * \brief Stream from DBus >>
+     * \param argument
+     */
+    virtual void unmarshallFromDbus(const QDBusArgument &argument) {
+        CAngle::unmarshallFromDbus(argument);
+    }
+
+public:
     /*!
      * \brief Virtual destructor
      */
@@ -169,6 +211,15 @@ public:
         l -= latOrLon;
         return l;
     }
+
+    /*
+     * Register metadata
+     */
+    static void registerMetadata()
+    {
+        qRegisterMetaType<LATorLON>(typeid(LATorLON).name());
+        qDBusRegisterMetaType<LATorLON>();
+    }
 };
 
 } // namespace
diff --git a/src/blackmisc/geolatitude.h b/src/blackmisc/geolatitude.h
index 1f0d18d19..3ce1e9a4e 100644
--- a/src/blackmisc/geolatitude.h
+++ b/src/blackmisc/geolatitude.h
@@ -50,5 +50,6 @@ public:
 } // namespace
 } // namespace
 
+Q_DECLARE_METATYPE(BlackMisc::Geo::CLatitude)
 
 #endif // guard
diff --git a/src/blackmisc/geolongitude.h b/src/blackmisc/geolongitude.h
index 1d47a9180..2bd89192a 100644
--- a/src/blackmisc/geolongitude.h
+++ b/src/blackmisc/geolongitude.h
@@ -50,4 +50,6 @@ public:
 } // namespace
 } // namespace
 
+Q_DECLARE_METATYPE(BlackMisc::Geo::CLongitude)
+
 #endif // guard
diff --git a/src/blackmisc/mathvector3d.h b/src/blackmisc/mathvector3d.h
index 116c7f806..26a03cd37 100644
--- a/src/blackmisc/mathvector3d.h
+++ b/src/blackmisc/mathvector3d.h
@@ -97,4 +97,6 @@ public:
 
 } // namespace
 } // namespace
+Q_DECLARE_METATYPE(BlackMisc::Math::CVector3D)
+
 #endif // guard
diff --git a/src/blackmisc/mathvector3dbase.cpp b/src/blackmisc/mathvector3dbase.cpp
index 7d8c83bc0..241e88fb6 100644
--- a/src/blackmisc/mathvector3dbase.cpp
+++ b/src/blackmisc/mathvector3dbase.cpp
@@ -20,8 +20,8 @@ template <class ImplVector> QString CVector3DBase<ImplVector>::stringForConverte
 {
     QString s = ("{%1, %2, %3}");
     s = s.arg(QString::number(this->m_i, 'f')).
-        arg(QString::number(this->m_j, 'f')).
-        arg(QString::number(this->m_k, 'f'));
+            arg(QString::number(this->m_j, 'f')).
+            arg(QString::number(this->m_k, 'f'));
     return s;
 }
 
@@ -131,6 +131,36 @@ template <class ImplVector> CMatrix3x1 CVector3DBase<ImplVector>::toMatrix3x1()
     return CMatrix3x1(this->m_i, this->m_j, this->m_k);
 }
 
+
+/*!
+ * \brief Stream to DBus
+ * \param argument
+ */
+template <class ImplVector> void CVector3DBase<ImplVector>::marshallToDbus(QDBusArgument &argument) const {
+    argument << this->m_i;
+    argument << this->m_j;
+    argument << this->m_k;
+}
+
+/*!
+ * \brief Stream from DBus
+ * \param argument
+ */
+template <class ImplVector> void CVector3DBase<ImplVector>::unmarshallFromDbus(const QDBusArgument &argument) {
+    argument >> this->m_i;
+    argument >> this->m_j;
+    argument >> this->m_k;
+}
+
+/*
+ * Register metadata
+ */
+template <class ImplVector> void CVector3DBase<ImplVector>::registerMetadata()
+{
+    qRegisterMetaType<ImplVector>(typeid(ImplVector).name());
+    qDBusRegisterMetaType<ImplVector>();
+}
+
 // see here for the reason of thess forward instantiations
 // http://www.parashift.com/c++-faq/separate-template-class-defn-from-decl.html
 template class CVector3DBase<CVector3D>;
diff --git a/src/blackmisc/mathvector3dbase.h b/src/blackmisc/mathvector3dbase.h
index 48ea18b38..b772bbdeb 100644
--- a/src/blackmisc/mathvector3dbase.h
+++ b/src/blackmisc/mathvector3dbase.h
@@ -24,6 +24,33 @@ class CMatrix3x1; // forward declaration
 template <class ImplVector> class CVector3DBase : public CBaseStreamStringifier
 {
 
+    /*!
+     * \brief Unmarshalling operator >>, DBus to object
+     * \param argument
+     * \param uc
+     * \return
+     */
+    friend const QDBusArgument &operator>>(const QDBusArgument &argument, ImplVector &uc) {
+        // If I do not have the method here, DBus metasystem tries to stream against
+        // a container: inline const QDBusArgument &operator>>(const QDBusArgument &arg, Container<T> &list)
+        // Once someone solves this, this methods should go and the
+        // CBaseStreamStringifier signature should be used
+        CBaseStreamStringifier &sf = uc;
+        return argument >> sf;
+    }
+
+    /*!
+     * \brief Marshalling operator <<, object to DBus
+     * \param argument
+     * \param pq
+     * \return
+     */
+    friend QDBusArgument &operator<<(QDBusArgument &argument, const ImplVector &uc)
+    {
+        const CBaseStreamStringifier &sf = uc;
+        return argument << sf;
+    }
+
 private:
     /*!
      * \brief Easy access to derived class (CRTP template parameter)
@@ -81,6 +108,18 @@ protected:
      */
     virtual QString stringForConverter() const;
 
+    /*!
+     * \brief Unmarshall from Dbus
+     * \param argument
+     */
+    virtual void unmarshallFromDbus(const QDBusArgument &argument);
+
+    /*!
+     * \brief Marshall to Dbus
+     * \param argument
+     */
+    virtual void marshallToDbus(QDBusArgument &argument) const;
+
 public:
 
     // getter and setters are implemented in the derived classes
@@ -416,6 +455,11 @@ public:
         v.round();
         return v;
     }
+
+    /*!
+     * \brief Register metadata
+     */
+    static void registerMetadata();
 };
 
 } // namespace
diff --git a/src/blackmisc/pqphysicalquantity.h b/src/blackmisc/pqphysicalquantity.h
index 97619de01..4fb3eb4bb 100644
--- a/src/blackmisc/pqphysicalquantity.h
+++ b/src/blackmisc/pqphysicalquantity.h
@@ -271,7 +271,7 @@ public:
     void addUnitValue(double value);
 
     /*!
-     * \brief Substratc to the unit value.
+     * \brief Substract to the unit value.
      * \remarks Since overloading the - operator with double did lead to unintended conversions, as explicit method
      * \param value
      */