Yet the ratings and revenue performance of Arrow was such that the owners, who are among the most committed large broadcasters, decided to change format.
Power 106 has had several formats since it launched. It is not, today, what it was back then. Freestyle anyone? (As KM said, music goes through transformations and eras. Power changed its music as music tastes changed so they would reflect what listeners wanted at any given time.
KNAC was bleeding in its final years. Ratings that were barely a one share, and an audience and "atmosphere" that advertisers did not want.
KDL rode another ephemeral trend. "Castles in the Sky" anyone. Same for Swedish Egil and one of the prior incarnations of 103.1.
Indie: lights were on, but no one was home.
KROQ: another station that followed the market's tastes. It has had a number of flavors over the decades and the fact that they knew when to change speaks highly of management over the years.
David - I would say that Power 106 has always been a Rhythmic Top 40 station for Los Angeles but yes it has gone from Dance to Hip-Hop and then added some different styles in and out with hip-hop over the years, but their focus has been the same. Power 106 turns 30 next month. It is an iconic station in every true sense of the word.