//private AirController _provider; //private ObservableCollection<Aircraft> _obs = new ObservableCollection<Aircraft>(); public WindowController() { InitializeComponent(); _map = mainMap; _map.CredentialsProvider = new ApplicationIdCredentialsProvider(""); _map.Focus(); var loop = new MainLoop() { Dispatcher = Dispatcher }; MapController.Map = _map; MapController.CreateImages(); MapController.AircraftList = loop.GetAircraftList(); objectTracker.DataContext = loop.GetAircraftList(); FileHandler.CreateLocationFile(); loop.StartSequence(); details.ItemsSource = loop.GetAircraftList(); }