diff --git a/AirFighter/AirFighter/SetCarsGeneric.cs b/AirFighter/AirFighter/SetCarsGeneric.cs
index e1331b2..72f1d1d 100644
--- a/AirFighter/AirFighter/SetCarsGeneric.cs
+++ b/AirFighter/AirFighter/SetCarsGeneric.cs
@@ -30,13 +30,13 @@ namespace AirFighter
         public int Insert(T car)
         {
             // TODO вставка в начало набора
-            if (_places.Count == _maxCount) return -1;
+            if (_places.Count == _maxCount) throw new StorageOverflowException(_maxCount);
             _places.Insert(0, car);
             return 0;
         }
         public int Insert(T car, int position)
         {
-            if (_places.Count == _maxCount) throw new StorageOverflowException(_maxCount); ;
+            if (_places.Count == _maxCount) throw new StorageOverflowException(_maxCount);
             _places.Insert(position, car);
             return position;
         }
@@ -47,7 +47,7 @@ namespace AirFighter
         /// <returns></returns>
         public T Remove(int position)
         {
-            if(position >= _maxCount) throw new AircraftNotFoundException(position);
+            if(position >= _maxCount || position >= _places.Count) throw new AircraftNotFoundException(position);
 
             T res = _places[position];
             _places.Remove(res);