diff --git a/src/blackcore/simulator.cpp b/src/blackcore/simulator.cpp
index e6106ea6f..8e7a5ba31 100644
--- a/src/blackcore/simulator.cpp
+++ b/src/blackcore/simulator.cpp
@@ -656,7 +656,8 @@ namespace BlackCore
         Q_ASSERT_X(compare.hasCallsign(), Q_FUNC_INFO, "Need callsign");
         if (!m_lastSentSituations.contains(compare.getCallsign())) { return false; }
         if (compare.isNull()) { return false; }
-        return compare.equalPbhVectorAltitude(m_lastSentSituations.value(compare.getCallsign()));
+        return compare.equalPbhVectorAltitudeElevation(m_lastSentSituations.value(compare.getCallsign()));
+        // return compare.equalPbhVectorAltitude(m_lastSentSituations.value(compare.getCallsign()));
     }
 
     bool ISimulator::isEqualLastSent(const CAircraftParts &compare, const CCallsign &callsign) const
diff --git a/src/blackmisc/aviation/aircraftsituation.cpp b/src/blackmisc/aviation/aircraftsituation.cpp
index 966e641df..340e224a3 100644
--- a/src/blackmisc/aviation/aircraftsituation.cpp
+++ b/src/blackmisc/aviation/aircraftsituation.cpp
@@ -467,6 +467,13 @@ namespace BlackMisc
             return c == 0;
         }
 
+        bool CAircraftSituation::equalPbhVectorAltitudeElevation(const CAircraftSituation &other) const
+        {
+            if (!this->equalPbhVectorAltitude(other)) { return false; }
+            const int c = this->getGroundElevation().compare(other.getGroundElevation());
+            return c == 0;
+        }
+
         void CAircraftSituation::setNull()
         {
             m_position.setNull();
diff --git a/src/blackmisc/aviation/aircraftsituation.h b/src/blackmisc/aviation/aircraftsituation.h
index 178537300..1958d0db2 100644
--- a/src/blackmisc/aviation/aircraftsituation.h
+++ b/src/blackmisc/aviation/aircraftsituation.h
@@ -190,6 +190,10 @@ namespace BlackMisc
             //! \sa Geo::ICoordinateGeodetic::equalNormalVectorDouble
             bool equalPbhVectorAltitude(const CAircraftSituation &other) const;
 
+            //! Equal PBH and vecto, plus altitude/elevation
+            //! \sa Geo::ICoordinateGeodetic::equalNormalVectorDouble
+            bool equalPbhVectorAltitudeElevation(const CAircraftSituation &other) const;
+
             //! Set to null
             void setNull();