private void OpenPlanG()
        {
            var task = _interactionService.ShowOpenFileDialogAsync();

            task.ContinueWith(t =>
            {
                var path = t.Result;
                if (string.IsNullOrWhiteSpace(path))
                {
                    return;
                }

                var evtPayload = new FlightPlanReqPlanGOpenEventPayload()
                {
                    Path = path
                };
                _evtAggregator.GetEvent <FlightPlanReqPlanGOpenEvent>().Publish(evtPayload);
            },
                              TaskScheduler.FromCurrentSynchronizationContext());
        }