1959-1969: KCJC The station first
signed on the air on December 9, 1959, as KCJC. It was owned by Futura Music, Inc. and had studios on Rock Creek Lane in Mission, Kansas. The format varied from
middle of the road to
progressive rock over time. In 1967, Starr Broadcasting acquired both KCJC and KUDL (1380 AM, now
KCNW) in nearby
Fairway, Kansas.
1969-2011: KUDL KCJC began to
simulcast the
Top 40 format on KUDL and switched its
call sign to KUDL-FM in 1971. The Top 40 hits gave way briefly to a
progressive rock format. Then in 1972, the station became Kansas City's second FM station targeting the African-American community, after
KPRS-FM, and aired an
R&B/
soul music format. In 1973, KUDL switched back to a progressive rock format until 1975, when it reverted to Top 40. The following year, it began calling itself "Disco 98" with a
disco music format. In 1977, KUDL switched to their long running
soft rock format. The format lasted through the 1980s and early 1990s, although modified to a
soft adult contemporary format, which would later transition to a more upbeat direction by 2000. In 1978, KUDL and AM 1380, which aired an
all-news format, would separate, as the latter was sold to new owners. In 1993, Apollo Broadcasting bought KUDL and
WHB from Shamrock Broadcasting. Apollo then sold WHB to local broadcaster Kanza, Inc., on the same day. In June 1995, Regent Communications bought the station, then Jacor in October 1996, and finally to
Entercom in October 1997. These changes resulted in KUDL's top competitor, KLTH "Lite 99.7" becoming its sister station. In October 1997, KLTH changed formats and directed its listeners to KUDL. In 2003, Entercom dropped the
smooth jazz format of
KCIY, moving that station to
country music. However, KUDL continued airing smooth jazz on Sunday mornings, 7 to 11 am, hosted by Taylor Scott. In 2010, KUDL changed its positioning slogan from "98-1 KUDL" to "Soft Rock 98-1". For many years, KUDL and rival station "Star 102" aired all-Christmas music during the holiday season. The stations became very competitive as to which station would begin playing Christmas music first each year.
2011–present: KMBZ-FM On March 23, 2011, sister station
KGEX flipped to a more modern-leaning
adult contemporary format as "99-7 The Point" that contained some overlap with KUDL. One hour after "The Point" launched, KUDL announced that they would drop their adult contemporary format after 34 years and flip to a simulcast of sister station
KMBZ. The move came likely due to KUDL's mediocre ratings, holding a relatively low 3.4 share in the February 2011 Kansas City Arbitron ratings report, as well as a likely negative connection to the call letters KUDL, which likely turned away younger demographics. Coincidentally, KUDL's primary rival, "
Star 102", changed formats just two months prior. After the announcement was made, KUDL then began running liners redirecting listeners to KGEX, who would change call letters to KZPT. KUDL morning host Tanna Guthrie moved to afternoons on KZPT, and afternoon host Roger Carson moved to mornings on sister station
WDAF-FM, where he replaced Blake Powers. The station held a two-hour farewell show on March 28, before KUDL closed out its heritage format at 8 a.m. that day with "
Hold On to the Nights" by
Richard Marx. Following the show, KUDL began simulcasting KZPT for three days, as another way to redirect listeners to the frequency. On March 30, at 2 p.m., after playing "
Something to Talk About" by
Bonnie Raitt, KUDL broke from the simulcast and became KMBZ-FM. In addition, KMBZ-FM replaced its classical music format on its
HD2 subchannel. Currently, KMBZ-FM-HD2 carries a simulcast of KMBZ (AM). The simulcast of KMBZ and KMBZ-FM was split on January 5, 2015, with the AM adopting a mostly syndicated talk format as "Talk 980", while the FM revamped its schedule by airing a more locally oriented talk line up. KMBZ and KMBZ-FM continue to simulcast the morning news block, "Kansas City's Morning News", on both stations. ==References==