There was also two seasons of 'the new wkrp' from ten years after the old one. I don't follow the show (either version), so I don't know if the new seasons are any good; or the old ones really, but there'a a following, obviously.
I watched and (apprently!) still know the entire theme song, which is wild because they stopped making new episodes when I was a toddler. Must have been in reruns; I wonder if it was that after school / pre-dinner time slice when we watched Happy Days and 321 Contact?