diff --git a/Models/NavdataModel.cs b/Models/NavdataModel.cs
index c439101..5092df4 100644
--- a/Models/NavdataModel.cs
+++ b/Models/NavdataModel.cs
@@ -54,11 +54,11 @@ namespace EFB.Models
 
             while (reader.Read())
             {
-                int id = reader.GetInt32(0);
-                string name = reader.GetString(1);
-                string type = reader.GetString(2);
-                string latitude = reader.GetString(4);
-                string longitude = reader.GetString(5);
+                int id = reader.GetInt32("id");
+                string name = reader.GetString("name");
+                string type = reader.GetString("type");
+                string latitude = reader.GetString("latitude");
+                string longitude = reader.GetString("longitude");
 
                 if (type == "VOR" || type == "NDB")
                 {