diff --git a/sdrbase/resources/webapi/doc/html2/index.html b/sdrbase/resources/webapi/doc/html2/index.html
index 9b8d5e716..8825326d4 100644
--- a/sdrbase/resources/webapi/doc/html2/index.html
+++ b/sdrbase/resources/webapi/doc/html2/index.html
@@ -10184,6 +10184,10 @@ margin-bottom: 20px;
       "type" : "string",
       "description" : "Date and time at this position (ISO 8601 extended format)"
     },
+    "altitudeDateTime" : {
+      "type" : "string",
+      "description" : "Date and time at this altitude, if different from positionDateTime (ISO 8601 extended format)"
+    },
     "track" : {
       "type" : "array",
       "description" : "Track/path the item has taken",
@@ -10355,6 +10359,10 @@ margin-bottom: 20px;
       "type" : "string",
       "description" : "Date and time at this position (ISO 8601 extended format)"
     },
+    "altitudeDateTime" : {
+      "type" : "string",
+      "description" : "Date and time at this altitude, if different from positionDateTime (ISO 8601 extended format)"
+    },
     "track" : {
       "type" : "array",
       "description" : "Track/path the item has taken",
@@ -59593,7 +59601,7 @@ except ApiException as e:
           </div>
           <div id="generator">
             <div class="content">
-              Generated 2025-02-04T16:59:42.434+01:00
+              Generated 2025-03-06T14:54:56.926+01:00
             </div>
           </div>
       </div>
diff --git a/sdrbase/resources/webapi/doc/swagger/include/Map.yaml b/sdrbase/resources/webapi/doc/swagger/include/Map.yaml
index 47882e5f0..b4d8a4022 100644
--- a/sdrbase/resources/webapi/doc/swagger/include/Map.yaml
+++ b/sdrbase/resources/webapi/doc/swagger/include/Map.yaml
@@ -78,6 +78,9 @@ MapItem:
     positionDateTime:
       description: "Date and time at this position (ISO 8601 extended format)"
       type: string
+    altitudeDateTime:
+      description: "Date and time at this altitude, if different from positionDateTime (ISO 8601 extended format)"
+      type: string
     track:
       description: "Track/path the item has taken"
       type: array
diff --git a/swagger/sdrangel/api/swagger/include/Map.yaml b/swagger/sdrangel/api/swagger/include/Map.yaml
index 8f756c210..cd1361583 100644
--- a/swagger/sdrangel/api/swagger/include/Map.yaml
+++ b/swagger/sdrangel/api/swagger/include/Map.yaml
@@ -78,6 +78,9 @@ MapItem:
     positionDateTime:
       description: "Date and time at this position (ISO 8601 extended format)"
       type: string
+    altitudeDateTime:
+      description: "Date and time at this altitude, if different from positionDateTime (ISO 8601 extended format)"
+      type: string
     track:
       description: "Track/path the item has taken"
       type: array
diff --git a/swagger/sdrangel/code/html2/index.html b/swagger/sdrangel/code/html2/index.html
index 9b8d5e716..8825326d4 100644
--- a/swagger/sdrangel/code/html2/index.html
+++ b/swagger/sdrangel/code/html2/index.html
@@ -10184,6 +10184,10 @@ margin-bottom: 20px;
       "type" : "string",
       "description" : "Date and time at this position (ISO 8601 extended format)"
     },
+    "altitudeDateTime" : {
+      "type" : "string",
+      "description" : "Date and time at this altitude, if different from positionDateTime (ISO 8601 extended format)"
+    },
     "track" : {
       "type" : "array",
       "description" : "Track/path the item has taken",
@@ -10355,6 +10359,10 @@ margin-bottom: 20px;
       "type" : "string",
       "description" : "Date and time at this position (ISO 8601 extended format)"
     },
+    "altitudeDateTime" : {
+      "type" : "string",
+      "description" : "Date and time at this altitude, if different from positionDateTime (ISO 8601 extended format)"
+    },
     "track" : {
       "type" : "array",
       "description" : "Track/path the item has taken",
@@ -59593,7 +59601,7 @@ except ApiException as e:
           </div>
           <div id="generator">
             <div class="content">
-              Generated 2025-02-04T16:59:42.434+01:00
+              Generated 2025-03-06T14:54:56.926+01:00
             </div>
           </div>
       </div>
diff --git a/swagger/sdrangel/code/qt5/client/SWGMapItem.cpp b/swagger/sdrangel/code/qt5/client/SWGMapItem.cpp
index 1ad899e03..0eee73732 100644
--- a/swagger/sdrangel/code/qt5/client/SWGMapItem.cpp
+++ b/swagger/sdrangel/code/qt5/client/SWGMapItem.cpp
@@ -46,6 +46,8 @@ SWGMapItem::SWGMapItem() {
     m_fixed_position_isSet = false;
     position_date_time = nullptr;
     m_position_date_time_isSet = false;
+    altitude_date_time = nullptr;
+    m_altitude_date_time_isSet = false;
     track = nullptr;
     m_track_isSet = false;
     predicted_track = nullptr;
@@ -126,6 +128,8 @@ SWGMapItem::init() {
     m_fixed_position_isSet = false;
     position_date_time = new QString("");
     m_position_date_time_isSet = false;
+    altitude_date_time = new QString("");
+    m_altitude_date_time_isSet = false;
     track = new QList<SWGMapCoordinate*>();
     m_track_isSet = false;
     predicted_track = new QList<SWGMapCoordinate*>();
@@ -201,6 +205,9 @@ SWGMapItem::cleanup() {
     if(position_date_time != nullptr) { 
         delete position_date_time;
     }
+    if(altitude_date_time != nullptr) { 
+        delete altitude_date_time;
+    }
     if(track != nullptr) { 
         auto arr = track;
         for(auto o: *arr) { 
@@ -297,6 +304,8 @@ SWGMapItem::fromJsonObject(QJsonObject &pJson) {
     
     ::SWGSDRangel::setValue(&position_date_time, pJson["positionDateTime"], "QString", "QString");
     
+    ::SWGSDRangel::setValue(&altitude_date_time, pJson["altitudeDateTime"], "QString", "QString");
+    
     
     ::SWGSDRangel::setValue(&track, pJson["track"], "QList", "SWGMapCoordinate");
     
@@ -394,6 +403,9 @@ SWGMapItem::asJsonObject() {
     if(position_date_time != nullptr && *position_date_time != QString("")){
         toJsonValue(QString("positionDateTime"), position_date_time, obj, QString("QString"));
     }
+    if(altitude_date_time != nullptr && *altitude_date_time != QString("")){
+        toJsonValue(QString("altitudeDateTime"), altitude_date_time, obj, QString("QString"));
+    }
     if(track && track->size() > 0){
         toJsonArray((QList<void*>*)track, obj, "track", "SWGMapCoordinate");
     }
@@ -569,6 +581,16 @@ SWGMapItem::setPositionDateTime(QString* position_date_time) {
     this->m_position_date_time_isSet = true;
 }
 
+QString*
+SWGMapItem::getAltitudeDateTime() {
+    return altitude_date_time;
+}
+void
+SWGMapItem::setAltitudeDateTime(QString* altitude_date_time) {
+    this->altitude_date_time = altitude_date_time;
+    this->m_altitude_date_time_isSet = true;
+}
+
 QList<SWGMapCoordinate*>*
 SWGMapItem::getTrack() {
     return track;
@@ -871,6 +893,9 @@ SWGMapItem::isSet(){
         if(position_date_time && *position_date_time != QString("")){
             isObjectUpdated = true; break;
         }
+        if(altitude_date_time && *altitude_date_time != QString("")){
+            isObjectUpdated = true; break;
+        }
         if(track && (track->size() > 0)){
             isObjectUpdated = true; break;
         }
diff --git a/swagger/sdrangel/code/qt5/client/SWGMapItem.h b/swagger/sdrangel/code/qt5/client/SWGMapItem.h
index ae4402424..9262c0081 100644
--- a/swagger/sdrangel/code/qt5/client/SWGMapItem.h
+++ b/swagger/sdrangel/code/qt5/client/SWGMapItem.h
@@ -73,6 +73,9 @@ public:
     QString* getPositionDateTime();
     void setPositionDateTime(QString* position_date_time);
 
+    QString* getAltitudeDateTime();
+    void setAltitudeDateTime(QString* altitude_date_time);
+
     QList<SWGMapCoordinate*>* getTrack();
     void setTrack(QList<SWGMapCoordinate*>* track);
 
@@ -185,6 +188,9 @@ private:
     QString* position_date_time;
     bool m_position_date_time_isSet;
 
+    QString* altitude_date_time;
+    bool m_altitude_date_time_isSet;
+
     QList<SWGMapCoordinate*>* track;
     bool m_track_isSet;
 
diff --git a/swagger/sdrangel/code/qt5/client/SWGMapItem_2.cpp b/swagger/sdrangel/code/qt5/client/SWGMapItem_2.cpp
index be758a8dc..aa7ed4684 100644
--- a/swagger/sdrangel/code/qt5/client/SWGMapItem_2.cpp
+++ b/swagger/sdrangel/code/qt5/client/SWGMapItem_2.cpp
@@ -46,6 +46,8 @@ SWGMapItem_2::SWGMapItem_2() {
     m_fixed_position_isSet = false;
     position_date_time = nullptr;
     m_position_date_time_isSet = false;
+    altitude_date_time = nullptr;
+    m_altitude_date_time_isSet = false;
     track = nullptr;
     m_track_isSet = false;
     predicted_track = nullptr;
@@ -126,6 +128,8 @@ SWGMapItem_2::init() {
     m_fixed_position_isSet = false;
     position_date_time = new QString("");
     m_position_date_time_isSet = false;
+    altitude_date_time = new QString("");
+    m_altitude_date_time_isSet = false;
     track = new QList<SWGMapCoordinate*>();
     m_track_isSet = false;
     predicted_track = new QList<SWGMapCoordinate*>();
@@ -201,6 +205,9 @@ SWGMapItem_2::cleanup() {
     if(position_date_time != nullptr) { 
         delete position_date_time;
     }
+    if(altitude_date_time != nullptr) { 
+        delete altitude_date_time;
+    }
     if(track != nullptr) { 
         auto arr = track;
         for(auto o: *arr) { 
@@ -297,6 +304,8 @@ SWGMapItem_2::fromJsonObject(QJsonObject &pJson) {
     
     ::SWGSDRangel::setValue(&position_date_time, pJson["positionDateTime"], "QString", "QString");
     
+    ::SWGSDRangel::setValue(&altitude_date_time, pJson["altitudeDateTime"], "QString", "QString");
+    
     
     ::SWGSDRangel::setValue(&track, pJson["track"], "QList", "SWGMapCoordinate");
     
@@ -394,6 +403,9 @@ SWGMapItem_2::asJsonObject() {
     if(position_date_time != nullptr && *position_date_time != QString("")){
         toJsonValue(QString("positionDateTime"), position_date_time, obj, QString("QString"));
     }
+    if(altitude_date_time != nullptr && *altitude_date_time != QString("")){
+        toJsonValue(QString("altitudeDateTime"), altitude_date_time, obj, QString("QString"));
+    }
     if(track && track->size() > 0){
         toJsonArray((QList<void*>*)track, obj, "track", "SWGMapCoordinate");
     }
@@ -569,6 +581,16 @@ SWGMapItem_2::setPositionDateTime(QString* position_date_time) {
     this->m_position_date_time_isSet = true;
 }
 
+QString*
+SWGMapItem_2::getAltitudeDateTime() {
+    return altitude_date_time;
+}
+void
+SWGMapItem_2::setAltitudeDateTime(QString* altitude_date_time) {
+    this->altitude_date_time = altitude_date_time;
+    this->m_altitude_date_time_isSet = true;
+}
+
 QList<SWGMapCoordinate*>*
 SWGMapItem_2::getTrack() {
     return track;
@@ -871,6 +893,9 @@ SWGMapItem_2::isSet(){
         if(position_date_time && *position_date_time != QString("")){
             isObjectUpdated = true; break;
         }
+        if(altitude_date_time && *altitude_date_time != QString("")){
+            isObjectUpdated = true; break;
+        }
         if(track && (track->size() > 0)){
             isObjectUpdated = true; break;
         }
diff --git a/swagger/sdrangel/code/qt5/client/SWGMapItem_2.h b/swagger/sdrangel/code/qt5/client/SWGMapItem_2.h
index ee7406e95..ed0d5f783 100644
--- a/swagger/sdrangel/code/qt5/client/SWGMapItem_2.h
+++ b/swagger/sdrangel/code/qt5/client/SWGMapItem_2.h
@@ -73,6 +73,9 @@ public:
     QString* getPositionDateTime();
     void setPositionDateTime(QString* position_date_time);
 
+    QString* getAltitudeDateTime();
+    void setAltitudeDateTime(QString* altitude_date_time);
+
     QList<SWGMapCoordinate*>* getTrack();
     void setTrack(QList<SWGMapCoordinate*>* track);
 
@@ -185,6 +188,9 @@ private:
     QString* position_date_time;
     bool m_position_date_time_isSet;
 
+    QString* altitude_date_time;
+    bool m_altitude_date_time_isSet;
+
     QList<SWGMapCoordinate*>* track;
     bool m_track_isSet;