I understand Ihearts KFBK Sacramento is more akin to the former news/talk station KGO-AM. In KFBK's case they got an FM frequency at 93.1 FM along with it's AM signal at 1530AM in the past decade. Yes it's history is a news outlet at drive time and was the flagship station of the late Rush Limbaugh was a factor here. But then again in KFBK's case they have been reforming since Rush Limbaughs death and has to respond to the number 2 News/talk station in the market KXJZ-FM the NPR affiliate in the Valley.]
From someone who lives here (Sacramento), worked for KFBK (2014-2020) and works for KXJZ (2020-present):
KGO and KFBK are
very different animals.
'BK does two news blocks (morning and afternoon drive). The success of both of those blocks has been enhanced by long-tenured name personalities as anchors. Kitty O'Neal is a Sacramento treasure, who just celebrated 35 years with the station and I think is right around 30 years anchoring the afternoon news. It was an honor and a pleasure to be her co-anchor for my last three years at KFBK.
Currently, Cristina Mendonsa, who anchored evening newscasts on ABC10 for 25 years or so, and Sam Shane, who was at CBS13 locally and before that at MSNBC anchor mornings. They're about four years into their run.
The rest is conservative talk, and it's also deeply consistent. Limbaugh worked there for three years before going national and was a continuous presence in his time slot until he died (Travis and Sexton are in the slot now). Tom Sullivan followed Limbaugh as a local host, and as with Rush, KFBK was a charter station of his syndication effort. He's still on. For more than 10 years, the former Sheriff of Sacramento County, who is very popular with local conservatives, has done an hour from 3:00-4:00 p.m. daily.
Until 2013, KFBK carried Sean Hannity in evenings. Then-PD Ken Charles moved that show over to KSTE to give popular sports guy Pat Walsh (who's also been with the station 30-ish years) his own general interest talk show.
There has been no "reforming", as Y2K calls it. Travis and Sexton are the only on-air change (apart from my departure in the 2020 layoffs, which simply returned Kitty to solo anchor of the afternoon news), in four years (since Cristina and Sam came aboard). The last substantive change before that was nine years ago.
The station is a consistent #1 or #2 in 6+ (the only numbers I can talk about)---and in the ratings that came out on Thursday, they're #1 with an 8.9.
About the only things KGO and KFBK ever had in common were monster AM signals and ABC network affiliations (very much an off-and-on thing for 'BK, which has also cycled through FOX and CBS in the last ten years).
As to 'BK "having to respond" to us at CapRadio (KXJZ), I mean...maybe. Again, completely different animals with a completely different audience.
I'm anchoring the news in the same time slot I did at KFBK (Kitty and I are now opposite each other). When my hiring was announced, we got a bit of response from people saying nice things about having been listeners before, but for the most part, I was the new guy. I'd argue that almost as many people recognize my voice in Reno-Tahoe on our signal there from my days in Reno radio and TV (1977-84) as do in Sac from listening to both KFBK and CapRadio.