diff --git a/WarPlanes/WarPlanes/DrawningObjectWarPlane.cs b/WarPlanes/WarPlanes/DrawningObjectWarPlane.cs
index 0b186b6..7c3bdc8 100644
--- a/WarPlanes/WarPlanes/DrawningObjectWarPlane.cs
+++ b/WarPlanes/WarPlanes/DrawningObjectWarPlane.cs
@@ -28,7 +28,7 @@
 
         void IDrawningObject.DrawningObject(Graphics g)
         {
-            _warplane.DrawTransport(g);
+            _warplane?.DrawTransport(g);
         }
 
         public string GetInfo() => _warplane?.GetDataForSave();
diff --git a/WarPlanes/WarPlanes/ExtentionWarPlane.cs b/WarPlanes/WarPlanes/ExtentionWarPlane.cs
index a391048..113fb16 100644
--- a/WarPlanes/WarPlanes/ExtentionWarPlane.cs
+++ b/WarPlanes/WarPlanes/ExtentionWarPlane.cs
@@ -22,7 +22,7 @@
                 return new DrawningWarPlane(Convert.ToInt32(strs[0]),
                     Convert.ToInt32(strs[1]), Color.FromName(strs[2]));
             }
-            if (strs.Length == 7)
+            if (strs.Length == 6)
             {
                 return new DrawningFighter(Convert.ToInt32(strs[0]),
                     Convert.ToInt32(strs[1]), Color.FromName(strs[2]),
@@ -44,7 +44,7 @@
             {
                 return str;
             }
-            return $"{str}{_separatorForObject}{Fighter.DopColor.Name}{_separatorForObject}{_separatorForObject}{Fighter.Wing}{_separatorForObject}";
+            return $"{str}{_separatorForObject}{Fighter.DopColor.Name}{_separatorForObject}{Fighter.Rocket}{_separatorForObject}{Fighter.Wing}";
         }
     }
 }
\ No newline at end of file
diff --git a/WarPlanes/WarPlanes/FormMapWithSetWarPlanes.cs b/WarPlanes/WarPlanes/FormMapWithSetWarPlanes.cs
index 03348d1..13456c0 100644
--- a/WarPlanes/WarPlanes/FormMapWithSetWarPlanes.cs
+++ b/WarPlanes/WarPlanes/FormMapWithSetWarPlanes.cs
@@ -232,17 +232,16 @@
 
         private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            if(openFileDialog.ShowDialog() == DialogResult.OK)
             {
-                try
+                if (_mapsCollection.LoadData(openFileDialog.FileName))
                 {
-                    _mapsCollection.LoadData(openFileDialog.FileName);
-                    MessageBox.Show("Открытие прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
                     ReloadMaps();
                 }
-                catch (Exception ex)
+                else
                 {
-                    MessageBox.Show($"Не удалось открыть: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 }
             }
         }
diff --git a/WarPlanes/WarPlanes/MapsCollection.cs b/WarPlanes/WarPlanes/MapsCollection.cs
index 7ad6e0e..edafeb7 100644
--- a/WarPlanes/WarPlanes/MapsCollection.cs
+++ b/WarPlanes/WarPlanes/MapsCollection.cs
@@ -10,7 +10,7 @@ namespace AirFighter
         /// <summary>
         /// Словарь (хранилище) с картами
         /// </summary>
-        readonly Dictionary<string, MapWithSetWarPlanesGeneric<DrawningObjectWarPlane, AbstractMap>> _mapStorages;
+        readonly Dictionary<string, MapWithSetWarPlanesGeneric<IDrawningObject, AbstractMap>> _mapStorages;
         /// <summary>
         /// Возвращение списка названий карт
         /// </summary>
@@ -38,7 +38,7 @@ namespace AirFighter
         /// <param name="pictureHeight"></param>
         public MapsCollection(int pictureWidth, int pictureHeight)
         {
-            _mapStorages = new Dictionary<string, MapWithSetWarPlanesGeneric<DrawningObjectWarPlane, AbstractMap>>();
+            _mapStorages = new Dictionary<string, MapWithSetWarPlanesGeneric<IDrawningObject, AbstractMap>>();
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
@@ -63,9 +63,6 @@ namespace AirFighter
         {
             _mapStorages.Remove(name);
         }
-
-
-
         /// <summary>
         /// Метод записи информации в файл
         /// </summary>
@@ -87,17 +84,16 @@ namespace AirFighter
             {
                 File.Delete(filename);
             }
-            using (FileStream fs = new(filename, FileMode.Create))
+            using (StreamWriter fs = new(filename))
             {
-                WriteToFile($"MapsCollection{Environment.NewLine}", fs);
+                fs.Write($"MapsCollection{Environment.NewLine}");
                 foreach (var storage in _mapStorages)
                 {
-                    WriteToFile($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}", fs);
+                    fs.Write($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}");
                 }
             }
             return true;
         }
-
         /// <summary>
         /// Загрузка нформации по самолётам на парковках из файла
         /// </summary>
@@ -109,46 +105,40 @@ namespace AirFighter
             {
                 return false;
             }
-            string bufferTextFromFile = "";
-            using (FileStream fs = new(filename, FileMode.Open))
+            using (StreamReader fs = new(filename))
             {
-                byte[] b = new byte[fs.Length];
-                UTF8Encoding temp = new(true);
-                while (fs.Read(b, 0, b.Length) > 0)
+                if (!fs.ReadLine().Contains("MapsCollection"))
                 {
-                    bufferTextFromFile += temp.GetString(b);
+                    //если нет такой записи, то это не те данные
+                    return false;
                 }
-            }
-            var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
-            if (!strs[0].Contains("MapsCollection"))
-            {
-                //если нет такой записи, то это не те данные
-                return false;
-            }
-            //очищаем записи
-            _mapStorages.Clear();
-            for (int i = 1; i < strs.Length; ++i)
-            {
-                var elem = strs[i].Split(separatorDict);
-                AbstractMap map = null;
-                switch (elem[1])
+                //очищаем записи
+                _mapStorages.Clear();
+                while (!fs.EndOfStream)
                 {
-                    case "SimpleMap":
-                        map = new SimpleMap();
-                        break;
+                    var elem = fs.ReadLine().Split(separatorDict);
+                    AbstractMap map = null;
+                    switch (elem[1])
+                    {
+                        case "SimpleMap":
+                            map = new SimpleMap();
+                            break;
+                        case "CloseMap":
+                            map = new CloseMap();
+                            break;
+                    }
+                    _mapStorages.Add(elem[0], new MapWithSetWarPlanesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
+                    _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
                 }
-                //_mapStorages.Add(elem[0], new MapWithSetWarPlanesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
-                _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
             }
             return true;
         }
-
         /// <summary>
         /// Доступ к парковке
         /// </summary>
         /// <param name="ind"></param>
         /// <returns></returns>
-        public MapWithSetWarPlanesGeneric<DrawningObjectWarPlane, AbstractMap> this[string ind]
+        public MapWithSetWarPlanesGeneric<IDrawningObject, AbstractMap> this[string ind]
         {
             get
             {