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KRSK

KRSK
KRSK-FM.png
City Molalla, Oregon
Broadcast area Portland, Oregon
Salem, Oregon
Vancouver, Washington
Branding 105.1 The Buzz
Slogan "Today's Best Mix"
Frequency 105.1 MHz (also on HD Radio)
First air date July 3, 1970 (as KSLM-FM)
August 28, 1998 (as KRSK)
Format Adult Top 40
HD2: Radio Disney (CHR)
ERP 22,500 watts
HAAT 470 meters (1,540 ft)
Class C1
Facility ID 68213
Transmitter coordinates 45°31′21.00″N 122°44′45.00″W / 45.5225000°N 122.7458333°W / 45.5225000; -122.7458333
Callsign meaning RoSie 105 (former branding)
Former callsigns KSLM-FM (1970-1973)
KORI (1973-1978)
KSKD (1978-1986)
KXYQ (1986-94)
KXYQ-FM 1994-1995)
KKRH (1995-1998)
Owner Entercom Communications
(Entercom License, LLC)
Sister stations KGON, KNRK, KYCH-FM, KWJJ-FM, KMTT, KFXX
Webcast Listen Live
Website 1051thebuzz.com

KRSK is an American broadcast commercial radio station in Molalla, Oregon, broadcasting to the Portland, Oregon area on 105.1 FM, airing an adult top 40 music format branded as "The Buzz", playing current and 2000s hits. The station also broadcasts in HD Radio. The studios are located south of downtown Portland, and the transmitter site is in the city's west hills.

The station signed on the air on July 3, 1970 as KSLM-FM (licensed to Salem), then in 1973, changed their call letters to KORI. In 1978, KORI changed their call letters to KSKD and aired an automated top 40 format as "Cascade 105". On March 7, 1986, KSKD changed their call letters to KXYQ and aired a top 40 format as "Q-105", later switching to adult contemporary. On June 15, 1995, KXYQ-FM changed their format to classic rock, branded as "Earth 105" and changed their call letters to KKRH on July 17, 1995. On June 5, 1998, at 5 PM, KKRH began its current hot adult contemporary format as "Rosie 105" (changed its call letters to the current KRSK on August 28, 1998), later becoming "Rosey 105" before changing to its current "105.1 The Buzz" branding.

As of 2011, KRSK, whose playlist and direction had favored modern/alternative acts, began adding more contemporary pop currents, moving the station into a more broader Adult Top 40 direction. The move puts them in competition with Clear Channel's pairing of Mainstream Top 40 KKRZ, Rhythmic Top 40 KXJM and Adult Contemporary KKCW. At the same time they also have another Adult Top 40 to compete against in KBFF, who debuted their female-friendly, "Gen-X" direction in May 2011. In response to KBFF's slogan of "Today's Modern Mix for the Modern Woman," KRSK responded by countering with a similar-sounding slogan, "Today's Modern Mix." However, after a week of using that slogan, KRSK changed it to "Today's Best Mix", possibly to avoid a cease & desist from KBFF owner Alpha Broadcasting.


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