Switch to KNBR-FM On August 26, 2019, Cumulus announced that KFOG would drop its rock format on September 6 to simulcast sister station KNBR. On its final day as a music station, starting at 6 a.m., KFOG aired a tribute to its long run as a rock station with a day-long marathon of old "10@10" broadcasts and recordings taken from the station's "Live From the Archives" CD series. The exception was the 8 a.m. hour, a repeat of Dave Morey's final morning show before his retirement in 2008, and the 5 p.m. hour, in which KFOG paid tribute to longtime DJ Mike 'M Dung' Slavko's Sunday night freeform radio program "The Idiot Show". In addition, the station identifications for that day were taken from the pre-1982 beautiful music format. In the station's final hour as KFOG, they rebroadcast the audio of its 1982 flip to AAA, followed by a "10@10" broadcast of "666 - Day of Doom Devil Music" which originally aired June 6, 2006, and ended with a short set of songs, finishing with "Brokedown Palace" by the Grateful Dead. After a final sign-off consisting of an eight-minute-long loop of ocean wave, seagull, and foghorn sound effects that were the station's longtime audio trademark, and a minute of silence, KFOG officially flipped to the simulcast. There was no official acknowledgement on-air when the station made the switch; rather, the station joined during a rebroadcast of that night's San Francisco Giants game already in progress. On the same day, the call sign KNBR-FM was adopted; the KFOG call letters have since been warehoused on an AM station in Little Rock, Arkansas, the former KPZK. Booster The station is rebroadcast on the following FM booster: HD radio As KFOG, it broadcast two feeds in HD Radio, the first was a simulcast of the analog feed and the second carried "All-10@10-All-The-Time." The HD2 feed was taken off air in 2015. The HD1 feed returned when the station became KNBR-FM. It has since been turned off. References External links NBR-FM Radio stations established in 1960 Kaiser Broadcasting Cumulus Media radio stations 1960 establishments in California