diff --git a/AirplaneWithRadar/AirplaneWithRadar/AirplaneDelegate.cs b/AirplaneWithRadar/AirplaneWithRadar/AirplaneDelegate.cs
deleted file mode 100644
index 7d5eac0..0000000
--- a/AirplaneWithRadar/AirplaneWithRadar/AirplaneDelegate.cs
+++ /dev/null
@@ -1,8 +0,0 @@
-namespace AirplaneWithRadar
-{
-    /// <summary>
-    /// Делегат для передачи объекта-самолета
-    /// </summary>
-    /// <param name="airplane"></param>
-    public delegate void AirplaneDelegate(DrawningAirplane airplane);
-}
diff --git a/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneConfig.cs b/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneConfig.cs
index 62e6722..7d902b9 100644
--- a/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneConfig.cs
+++ b/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneConfig.cs
@@ -12,7 +12,7 @@
         /// <summary>
         /// Событие
         /// </summary>
-        private event AirplaneDelegate EventAddAirplane;
+        private event Action<DrawningAirplane> EventAddAirplane;
         /// <summary>
         /// Конструктор
         /// </summary>
@@ -45,11 +45,11 @@
         /// Добавление события
         /// </summary>
         /// <param name="ev"></param>
-        public void AddEvent(AirplaneDelegate ev)
+        public void AddEvent(Action<DrawningAirplane> ev)
         {
             if (EventAddAirplane == null)
             {
-                EventAddAirplane = new AirplaneDelegate(ev);
+                EventAddAirplane = new (ev);
             }
             else
             {