That is a not current page, not accessible from their home page. The webmaster screwed up. When the page was decommissioned, years ago, they should have set the attributes that it is not searchable from Google, which it is. Hence, you search, it comes up, even though it is not supposed to be public.

Radio stations pay their webmasters, crap. (Sometimes engineers are webmasters, sometimes interns). This is what you get. No surprise.

Z