Is the RadarBox24 Website Supposed to Have Sound?

[blu]

On the right side of the screen is a radio menu. When you click it, there's a drop down menu that lists different countries. You select the country then it gives a list of a few aiports(?) I guess. I'm not sure exactly what they are. But if you click one of them, a box pops up in the lower left screen that appears to play sound. But there's no sound being played.

I tried a different web browser that has no extensions, addons or anything like that. Nothing works.

Is sound supposed to be played or is it there just to confuse people?

[Runway 31]

The feeding station requires to be feeding at the time.  if they are not feeding then there is no sound to listen too.  I cant even see a radio menu at this time

Radio now showing and am listening to Vancouver Approach at this time

Alan