Question: WMCW is a radio station that carried an Adult Contemporary format with a man who retired when? 

<P0-S0> WMCW (1600 AM) was a radio station licensed to Harvard, Illinois, United States. <P0-S1>  The station began broadcasting in 1955 and was originally owned by Esther Blodgett. <P0-S2>  The station was the first commercial radio station licensed in McHenry County, Illinois, and the first station in Illinois owned and operated by a woman. <P0-S3>  Esther Blodgett continued to own the station until 1979. <P0-S4>  During the 1990s it carried an Adult Contemporary format with Casey Kasem's American Top-20 on the weekends. <P0-S5>  The station also had a large amount of local news coverage. <P0-S6>  In 1999, the station was sold to WPW Broadcasting. <P0-S7>  The station aired a news talk format before switching to Adult Standards in early 2003, with the slogan "Your Music, Your Lifestyle, Your Station". <P0-S8>  In 2004 Kovas Communications bought the station. <P0-S9>  It continued to locally serve the Harvard area until it switched to Health Radio Network programming in 2005. <P0-S10>  In 2008 Kovas Communications surrendered WMCW's license, and later the licenses of 1580 WKKD and 1600 WCGO to allow sister station 1590 WONX (now WCGO) to increase power to 7 kW. <SEP> <P1-S0> KLIK (1240 AM), branding as Newstalk 1240, is a radio station broadcasting a News Talk Information format. <P1-S1>  Licensed to Jefferson City, Missouri, United States, the station serves the Columbia, Missouri area. <P1-S2>  The station is currently owned by Cumulus Media and features programing from ABC Radio and Westwood One. <P1-S3>  KLIK also operates a local news operation with sister station KFRU (1400 AM in Columbia, Missouri). <P1-S4>  From 1954 until September 8, 1999, KLIK was located at 950 AM, transmitting with a daytime power of 5000 watts and a nighttime power of 500 watts (directional) from a four tower array about 3.2 miles south of Jefferson City. <P1-S5>  Early owners of KLIK broadcast a varied format of news and talk programs including music programs of middle of the road, top 40, adult contemporary and country music as 95 KLIK. <P1-S6>  For many years, KLIK and KJFF as the two largest regional radio stations (the most powerful AM and FM station in the region) dominated radio listenership in cumulative market share in the Columbia-Jeff City Market of Central Missouri. <P1-S7>  In the 1970s and early 1980s KLIK was known as the Live 95 as its broadcasts were all programmed by live deejays, talk hosts and newscasters rather than by a satellite or automation system. <P1-S8>  KLIK once operated with an FM sister station in the 1970s and 1980s known was KJFF 106.9 FM a 100,000 watt semi-automated easy listening music station with a large regional coverage signal. <P1-S9>  In the early 1980s KLIK and KJFF-FM together were sold by the local Jefferson City operators to a regional group broadcaster, and newspaper publisher, Brill Media. <P1-S10>  In about 1982, KJFF-FM 106.9 FM became an adult contemporary music station, initially with a satellite delivered music format, and easy listening music was phased out along with the KJFF call letters which were replaced by the new FM call signs of KTXY. <P1-S11>  KLIK 950 AM transitioned over from AC/Contemporary music at about the same time to a 24-hour-a-day live country/western format known as 95 Country. <P1-S12>  KLIK carried a variety of programming and a mostly country music format until the late 1990s. <SEP> <P2-S0> Kemal Amin "Casey" Kasem (April 27, 1932 – June 15, 2014) was an American disc jockey, music historian, radio personality, voice actor, and actor, known for being the host of several music radio countdown programs, most notably "American Top 40", from 1970 until his retirement in 2009, and for providing the voice of Norville "Shaggy" Rogers in the "Scooby-Doo" franchise from 1969 to 1997, and again from 2002 until 2009. <SEP> <P3-S0> WMAS-FM (94.7 FM) is an adult contemporary music formatted radio station licensed to Enfield, Connecticut. <P3-S1>  In the late 1960s WMAS-FM was an "underground" radio station. <P3-S2>  Advertising revenue came from the hippie boutiques, head shops, concert venues, and music stores that catered to the counter-cultural youth of the day. <P3-S3>  This format ended in September 1969 after complaints were made about expletives in a Wild Man Fischer song. <P3-S4>  A protest movement, in part organized by the DJs, failed to save the format. <P3-S5>  From 1971-1973, the station programmed Progressive Rock, as WHVY followed by adult contemporary programming. <P3-S6>  From 1978-1979, it programmed Disco music then returned to the adult contemporary format.