In 2006, KSBZ switched formats again, this time to an active rock format, before finally settling on a classic rock format a year later. In January 2020, KIFW transferred all its adult contemporary programming over to KSBZ which relaunched as a hot adult contemporary radio station, rebranding as "Mix 103"; KIFW meanwhile inherited KSBZ's former classic rock programming with a classic hits format, continuing to be known on-air as The Sound of Sitka.
In 2006, KSBZ changed its format to active rock and then settled on classic rock a year later. In January 2020, KIFW transferred all its adult contemporary programming to KSBZ, which became "Mix 103" with a hot adult contemporary format. Meanwhile, KIFW took over KSBZ's former classic rock programming, now playing classic hits and continuing to be known as The Sound of Sitka.