Improved matching logging

src/blackmisc/aviation/airlineicaocode.h

@@ -136,6 +136,9 @@ namespace BlackMisc
             //! Group id
             void setGroupId(int id) { m_groupId = id; }
 
+            //! Are we a member of a group?
+            bool hasGroupMembership() const { return m_groupId >= 0 && !m_groupDesignator.isEmpty(); }
+
             //! Virtual airline
             bool isVirtualAirline() const { return m_isVa; }
 

src/blackmisc/simulation/aircraftmodel.h

@@ -60,6 +60,12 @@ namespace BlackMisc
             {
                 return model >= 0 || livery >= 0 || aircraft >= 0;
             }
+
+            //! Return as string
+            QString toQString() const
+            {
+                return QStringLiteral("Model: %1 Livery: %2 Aircraft: %3").arg(model).arg(livery).arg(aircraft);
+            }
         };
 
         //! Aircraft model (used by another pilot, my models on disk)