diff --git a/ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/AirplaneCompareByColor.cs b/ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/AirplaneCompareByColor.cs
index 114498b..616084a 100644
--- a/ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/AirplaneCompareByColor.cs
+++ b/ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/AirplaneCompareByColor.cs
@@ -22,22 +22,6 @@ namespace ProjectAirplaneWithRadar.Generics
             {
                 return x.EntityAirplane.BodyColor.Name.CompareTo(y.EntityAirplane.BodyColor.Name);
             }
-            if (x.GetType().Name != y.GetType().Name)
-            {
-                if (x is DrawningAirplane)
-                    return -1;
-                else
-                    return 1;
-            }
-            if (x.GetType().Name == y.GetType().Name && x is DrawningAirplaneWithRadar)
-            {
-                EntityAirplaneWithRadar EntityX = (EntityAirplaneWithRadar)x.EntityAirplane;
-                EntityAirplaneWithRadar EntityY = (EntityAirplaneWithRadar)y.EntityAirplane;
-                if (EntityX.AdditionalColor.Name != EntityY.AdditionalColor.Name)
-                {
-                    return EntityX.AdditionalColor.Name.CompareTo(EntityY.AdditionalColor.Name);
-                }
-            }
             var speedCompare = x.EntityAirplane.Speed.CompareTo(y.EntityAirplane.Speed);
 
             if (speedCompare != 0)