I can remember a few times when a radio station changed its format but kept all or most of the DJs, even if they weren't that familiar with the new sound.
1. WPLJ New York went from Album Rock to Top 40 but did it gradually. Despite AOR being very male, WPLJs DJs had a large female following thanks to likeable DJs: Jim Kerr, Pat St. John, etc. As the station transitioned to Top 40, it did it over several months. At first, all the DJs stayed in place. Kerr and St. John continued for several years. But little by little, the DJs who didn't quite fit the Top 40 direction were released.
2. WKTU New York went from Soft Rock to Disco. It did it overnight. Out went the Carole King and the Cat Stevens records, in came Grace Jones and Donna Summer. Because it flipped so unexpectedly, the DJs stayed in place for a time. The story is that an executive had been enjoying Studio 54's music and excitement. He thought it would work as a 24 hour format on a NYC station. He got the go-ahead from the company and went to Tower Records, buying 200 disco and dance/R&B albums. As you might expect, as soon as Disco 92 debuted with the Soft Rock DJs, many R&B and Latino DJs applied for jobs. As they were signed, they replaced the Soft Rock DJs one by one.
3. Country 106.7 WKHK becomes Lite FM WLTW. In this case, some of the country DJs were invited to stay with Lite-FM. Morning host Bat Johnson and his newscaster, I think she was Shirley Jackson, stayed on, along with a few other DJs. Johnson had been on the Top 40 version of 660 WNBC, so he remained on WLTW for a few years. But some of the country DJs were so identified with that sound that they did not remain. And maybe they didn't want to.
4. Howard Stern tells the story of working in Detroit in the late 70s. Of the city's four album rock stations, 106.7 WWWW was fourth in the ratings. After he was there a year and the ratings didn't rise, management decided to pull the trigger. FM Country stations were popping up in other markets and this would be the one in Detroit. The format changed over a weekend and Stern says he only learned of it by turning on the radio. No email in those days. He gave it a try but just for a week. He says he called himself "Hopalong Howie" although I kinda doubt that. You don't want to let country fans know you think the format is silly.
1. WPLJ New York went from Album Rock to Top 40 but did it gradually. Despite AOR being very male, WPLJs DJs had a large female following thanks to likeable DJs: Jim Kerr, Pat St. John, etc. As the station transitioned to Top 40, it did it over several months. At first, all the DJs stayed in place. Kerr and St. John continued for several years. But little by little, the DJs who didn't quite fit the Top 40 direction were released.
2. WKTU New York went from Soft Rock to Disco. It did it overnight. Out went the Carole King and the Cat Stevens records, in came Grace Jones and Donna Summer. Because it flipped so unexpectedly, the DJs stayed in place for a time. The story is that an executive had been enjoying Studio 54's music and excitement. He thought it would work as a 24 hour format on a NYC station. He got the go-ahead from the company and went to Tower Records, buying 200 disco and dance/R&B albums. As you might expect, as soon as Disco 92 debuted with the Soft Rock DJs, many R&B and Latino DJs applied for jobs. As they were signed, they replaced the Soft Rock DJs one by one.
3. Country 106.7 WKHK becomes Lite FM WLTW. In this case, some of the country DJs were invited to stay with Lite-FM. Morning host Bat Johnson and his newscaster, I think she was Shirley Jackson, stayed on, along with a few other DJs. Johnson had been on the Top 40 version of 660 WNBC, so he remained on WLTW for a few years. But some of the country DJs were so identified with that sound that they did not remain. And maybe they didn't want to.
4. Howard Stern tells the story of working in Detroit in the late 70s. Of the city's four album rock stations, 106.7 WWWW was fourth in the ratings. After he was there a year and the ratings didn't rise, management decided to pull the trigger. FM Country stations were popping up in other markets and this would be the one in Detroit. The format changed over a weekend and Stern says he only learned of it by turning on the radio. No email in those days. He gave it a try but just for a week. He says he called himself "Hopalong Howie" although I kinda doubt that. You don't want to let country fans know you think the format is silly.