Sometimes stations are the heritage or legacy stations and then go through a "season" of not living up to what they once were, but then after that "season" go and regain their old spot as news leader, heritage the station to go to, etc, of their glory days. Wilmington's WDEL would be a case in point. In the 1950's and 60's as an NBC radio affiliate, WDEL was Delaware's radio news leader, full service, the place to go for Delaware info, etc. Then in the 70's WDEL went into a slump and WILM became that news leader with the NBC NIS format which they continued after the demise of the NBC NIS network and became Delaware's news/talk station that was the place to go for Delaware info, etc. When CC bought WILM about 5 years ago and essentially gutted that station into a mostly satellite syndicated talker with a far less news presence, WDEL came to life again and is today Delaware's radio news leader, today they are a CBS radio affiliate, their ratings and local spots tell the story as WILM has faded into that slump and their ratings have dropped, other than maybe during Rush, and they essentially have few local spots and air a ton or PSA's. Even CC Delaware's low rated, 12+ numbers, sports talker WWTX 1290 The Ticket, appears to my ear when I listend, airs far more local spots than WILM. Both WILM and WDEL might be considered heritage stations for Wilmington and Delaware, and both have had important parts to play in Delaware radio, but at the moment, WDEL is the king of radio news as they've regained their former Heritage place.
So to bring this back to a Philly radio discussion. Philly has heritage stations too, from a full service point of view: WIP, WCAU/WPHT, WPEN, and KYW. All of these stations were the place to get Philly info as all at the height of their careers were top notched stations with solid news departments, etc. Of course, WIP after the Metromedia glory days has found a new life as a local sports talk station. WPEN, a former NBC radio affiliate, kept the torch going with oldies and big band formats as the station of the stars. Today a struggling ESPN radio affiliate. KYW has held strong with its all news brand for as long as I can remember. KYW has got to be one of the best rated AM stations in the nation. Where else do you see an AM station in the #1 or #2 spot in the 12+ numbers? So WIP and KYW seem to be doing just fine. So can WPEN or WPHT regain their former glory days of being a Heritage station for Philly? My guess is, 1210 WPHT has the best chance of that as their signal gets out so much better than 950 WPEN. WFIL and WIBG also have long Philly histories, became rock stations and went in a different direction so they aren't generally thought of as heritage stations, like a WIP or WCAU might have been. WFIL an WIBG/WNTP signals don't seem to get out as well as WPHT's or WIP's, so, MY GUESS, is they'll not really ever regain any of their former glory days.
One question I need to ask, as I don't live in Philly and in one aspect the Wilmington media scene is very different from Philly's. As the ONLY Wilmington TV newscast is a once a week news magazine, that is very well done, but very limited "First" airs on channel 12 vs Philly having 5 different TV stations airing plenty of Philly local news. Do people in Philly tune into KYW 1060 for news or for traffic/weather updates? My guess is, WILM and WDEL play a bigger role in Delaware since we have no real TV news coverage for Wilmington. That too might why explain how WDEL and WILM have survived as competing news/talkers here and Philly has only one real radio news station KYW. I believe Wilmington is an odd media market for a metro its size, not having any real local TV coverage other than a 30 minute show once a week. But that too, might explain why Philly radio heritage stations aren't doing more news wise as they've got to compete with 5 TV stations doing the same news. I believe KYW succeeds because Philly traffic is Philly traffic, making Wilmington traffic look like a joke, and KYW is very good at updating the traffic situation, which might account for their success today. So I guess I'm asking, has KYW become simply a great source for timely traffic/weather updates for the commuter or do Philadelphians actuall listen to KYW for local news?