protected void DangerOfProximityEvent(object sender, FlightInProximityEventArgs e) //FlightInProximity event
        {
            var renderStr = $"Danger! Proximity of {e.proximityTracks.Item1.Tag} and {e.proximityTracks.Item2.Tag}";

            _view.AddToRenderWithColor(renderStr, ConsoleColor.Red);
            _logger.DataLog(renderStr);
            var timer = new StringEventTimer(5000, renderStr);

            timer.Elapsed += StopShowingAirspaceEvent;
        }
        protected void LeftAirspaceEvent(object sender, FlightTrackEventArgs e)
        {
            var flightUpdate = e.FlightTrack;
            var renderStr    = "Flight: " + flightUpdate.Tag + " left airspace at: " + flightUpdate.LatestTime;

            _view.AddToRenderWithColor(renderStr, ConsoleColor.Green);
            _logger.DataLog(renderStr);
            var timer = new StringEventTimer(5000, renderStr);

            timer.Elapsed += StopShowingAirspaceEvent;
        }