KRIB (1490
AM) is a
commercial
Commercial may refer to:
* (adjective for) commerce, a system of voluntary exchange of products and services
** (adjective for) trade, the trading of something of economic value such as goods, services, information or money
* a dose of advertising ...
radio station
Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based rad ...
licensed
A license (American English) or licence (Commonwealth English) is an official permission or permit to do, use, or own something (as well as the document of that permission or permit).
A license is granted by a party (licensor) to another part ...
to
Mason City, Iowa
Mason City is a city and the county seat of Cerro Gordo County, Iowa, Cerro Gordo County, Iowa, United States. The population was 27,338 in the 2020 United States census, 2020 census. Mason City is known for its musical heritage, a significant ...
. It is owned by
Alpha Media
Alpha Media LLC is a radio broadcasting company based in Portland, Oregon, and led by Bob Proffitt. The group does business under the Alpha Media name.
It was formed from the merger of Alpha Broadcasting, L&L Broadcasting, and Main Line Broadc ...
and airs a
soft oldies/
adult standards
Adult standards (also sometimes known as the nostalgia or Big Band format) is a North American radio format heard primarily on AM or class A FM stations.
Adult standards started in the 1950s and is aimed at "mature" adults, meaning mainly tho ...
radio format
A radio format or programming format (not to be confused with broadcast programming) describes the overall content broadcast on a radio station. The radio format emerged mainly in the United States in the 1950s, at a time when Radio broadcasting, ...
. The
radio studio
A recording studio is a specialized facility for recording and mixing of instrumental or vocal musical performances, spoken words, and other sounds. They range in size from a small in-home project studio large enough to record a single sin ...
s and offices are on South Yorktown Pike in eastern Mason City.
KRIB is a
Class C AM station, powered at 1,000
watt
The watt (symbol: W) is the unit of Power (physics), power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantification (science), quantify the rate of Work ...
s. It uses a
non-directional antenna
In radio communication, an omnidirectional antenna is a class of antenna which radiates equal radio power in all directions perpendicular to an axis (azimuthal directions), with power varying with angle to the axis (elevation angle), declining t ...
. The
transmitter
In electronics and telecommunications, a radio transmitter or just transmitter (often abbreviated as XMTR or TX in technical documents) is an electronic device which produces radio waves with an antenna (radio), antenna with the purpose of sig ...
is located behind its former studios on 19th Street Southwest, near Monroe Avenue, in Mason City. Programming is also heard on 250-watt
FM translator
A broadcast relay station, also known as a satellite station, relay transmitter, broadcast translator (U.S.), re-broadcaster (Canada), repeater ( two-way radio) or complementary station (Mexico), is a broadcast transmitter which repeats (or tr ...
K244FA at 96.7
MHz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose formal expression in terms of SI base u ...
, with a transmitter located atop the Cartersville Grain Elevator on South Eisenhower Avenue, also in Mason City.
History
The station
signed on
A sign-on (or start-up in Commonwealth countries except Canada) is the beginning of operations for a radio broadcasting, radio or television station, generally at the start of each day. It is the opposite of a sign-off (or closedown in Commonw ...
the air in . It was assigned the KRIB
call sign
In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally as ...
by the
Federal Communications Commission
The Federal Communications Commission (FCC) is an independent agency of the United States government that regulates communications by radio, television, wire, internet, wi-fi, satellite, and cable across the United States. The FCC maintains j ...
.
Through the 1960s, 1970s and early 1980s, KRIB was the dominant
Top 40
In the music industry, the Top 40 is a list of the 40 currently most popular songs in a particular genre. It is the best-selling or most frequently broadcast popular music. Record charts have traditionally consisted of a total of 40 songs. "To ...
station for the Mason City market. This lasted until 1985, when the station made the transition to
full-service adult contemporary
Adult contemporary music (AC) is a form of radio-played popular music, ranging from 1960s vocal and 1970s soft rock music to predominantly ballad-heavy music of the 1980s to the present day, with varying degrees of easy listening, pop, soul ...
, competing against AC stations
KLSS-FM and
KGLO
KGLO (1300 AM) is a commercial radio station in Mason City, Iowa, owned by Alpha Media, through licensee Alpha 3E Licensee LLC. It airs a news/talk radio format. The station's studios and offices are on South Yorktown Pike in eastern Mason City.
...
. This didn't last long, and in May 1987, after being sold to Boyd Communications, KRIB flipped its format to
oldies
Oldies is a term for musical genres such as pop music, rock and roll, doo-wop, surf music from the second half of the 20th century, specifically from around the mid-1950s to the 1980s, as well as for a radio format playing this music.
Since 2 ...
. However, in 1989, prior owners Chesterman Company regained control of the station after suing Boyd for failing to make payments beyond the initial down payment to purchase the station. In April 1990, Hedberg Broadcasting, the owner of
KLSS-AM/
FM, bought the station, with KLSS-AM being subsequently sold to the
University of Northern Iowa
The University of Northern Iowa (UNI) is a public university in Cedar Falls, Iowa, United States. UNI offers more than 90 majors across five colleges. The fall 2024 total enrollment was 9,283 students.
The university was initially founded in 1 ...
. In the early 1990s, KRIB began playing a mix of
soft oldies and
adult standards
Adult standards (also sometimes known as the nostalgia or Big Band format) is a North American radio format heard primarily on AM or class A FM stations.
Adult standards started in the 1950s and is aimed at "mature" adults, meaning mainly tho ...
, using the
syndicated service "
America's Best Music
America's Best Music is the on-air branding of a soft oldies and adult standards 24-hour radio network, formerly known as AM Only. The service is syndicated by Westwood One, a subsidiary of Cumulus Media. It was one of the original Transtar Ra ...
" supplied by
Westwood One
Westwood One, Inc. is an American radio network owned by Cumulus Media. The company syndicates talk, music, and sports programming.
The company takes its name from an earlier network also named Westwood One, a company founded in 1976. The co ...
for a time, before it was dropped in favor of local programming. In addition,
ESPN Radio
ESPN Radio, which is alternatively branded platform-agnostically as ESPN Audio, is an American sports radio network and extension of the ESPN television network. It was launched on January 1, 1992, under the banner "SportsRadio ESPN". The netw ...
programming would later be added in evenings for a time.
In March 1997, Three Eagles Broadcasting bought the station.
On September 6, 2004, KRIB flipped to
country
A country is a distinct part of the world, such as a state, nation, or other political entity. When referring to a specific polity, the term "country" may refer to a sovereign state, state with limited recognition, constituent country, ...
as "Eagle Country", though the prior standards format would continue to be heard in overnights. On April 1, 2005, KRIB's country format would move to sister station
KYTC; subsequently, KYTC's oldies format would move to KRIB.
On February 3, 2012, KRIB shifted to
adult standards
Adult standards (also sometimes known as the nostalgia or Big Band format) is a North American radio format heard primarily on AM or class A FM stations.
Adult standards started in the 1950s and is aimed at "mature" adults, meaning mainly tho ...
, initially carrying programming from the syndicated "
Music of Your Life
Music of Your Life is an American syndicated music radio format featuring adult standards music. First created by recording executive Al Ham in 1978, the format achieved popularity in the 1980s among AM radio stations in the United States and Ca ...
" service. The station later reverted to being locally programmed, and shifted back to a soft oldies format.
Digity, LLC purchased the station on September 12, 2014. Two years later, Alpha Media acquired Digity, LLC, including KRIB, for $264 million.
In June 2024, due to staffing cuts across many of
Alpha Media
Alpha Media LLC is a radio broadcasting company based in Portland, Oregon, and led by Bob Proffitt. The group does business under the Alpha Media name.
It was formed from the merger of Alpha Broadcasting, L&L Broadcasting, and Main Line Broadc ...
's stations nationwide, which included the dismissal of operations manager and program director Jared Allen, KRIB began airing Westwood One's "
Good Time Oldies
Good Time Oldies is a 24-hour music format offered to local radio stations across the country that was originally produced by Jones Radio Networks. After the sales of Jones Radio Networks to Dial Global in 2008, the format was absorbed into D.G.`s ...
" format.
With the discontinuation of Good Time Oldies by Westwood One on April 20, 2025, KRIB switched back to a mix of soft oldies and adult standards under Westwood One's "Adult Standards" format.
The Winter Dance Party
KRIB was one of the first radio stations in Iowa to play
Rock and Roll
Rock and roll (often written as rock & roll, rock-n-roll, and rock 'n' roll) is a Genre (music), genre of popular music that evolved in the United States during the late 1940s and early 1950s. It Origins of rock and roll, originated from African ...
and Top 40 hits, thus attracting a young audience. In February 1959, the station was one of the sponsors of the
Winter Dance Party
On February 3, 1959, American rock and roll musicians Buddy Holly, Ritchie Valens, and "The Big Bopper" J. P. Richardson were all killed in a plane crash near Clear Lake, Iowa, together with pilot Roger Peterson. The event became known as " ...
at the
Surf Ballroom
The Surf Ballroom (also called the Surf) is a Historic Rock and Roll Landmark at 460 North Shore Drive, Clear Lake, Iowa, United States. The Surf is closely associated with the event known colloquially as "The Day the Music Died" – early rock ...
in nearby
Clear Lake. The show's
master of ceremonies was KRIB
disc jockey
A disc jockey, more commonly abbreviated as DJ, is a person who plays recorded music for an audience. Types of DJs include Radio personality, radio DJs (who host programs on music radio stations), club DJs (who work at nightclubs or music fes ...
Bob Hale. The show featured
The Big Bopper
Jiles Perry Richardson Jr. (October 24, 1930 – February 3, 1959), better known by his stage name The Big Bopper, was an American musician and disc jockey. His best-known compositions include " Chantilly Lace," " Running Bear", and " White Ligh ...
,
Ritchie Valens
Richard Steven Valenzuela (May 13, 1941 – February 3, 1959), better known by his stage name Ritchie Valens, was an American guitarist, singer and songwriter. A rock and roll pioneer and a forefather of the Chicano rock movement, Valens died i ...
, and
Buddy Holly
Charles Hardin Holley (September 7, 1936 – February 3, 1959), known as Buddy Holly, was an American singer, songwriter, and musician who was a central and pioneering figure of rock and roll. He was born to a musical family in Lubbock, Texa ...
. Infamously, all three perished in a plane crash just north of the
Mason City Municipal Airport
Mason City Municipal Airport is located six miles west of downtown Mason City, in Cerro Gordo County, Iowa, United States. It is in the northern part of Lake Township, just east of the city of Clear Lake. It is used for general aviation an ...
that night. The event would later be described as "
The Day the Music Died
On February 3, 1959, American rock and roll musicians Buddy Holly, Ritchie Valens, and "The Big Bopper" J. P. Richardson were all killed in a plane crash near Clear Lake, Iowa, together with pilot Roger Peterson. The event became known as " ...
."
Over sixty years later, KRIB still changes its music format during the week of the anniversary of the Winter Dance Party, playing hit songs of the late 1950s and early 1960s, with an emphasis on tunes from February 1959.
On Saturday mornings, it also airs an hour of oldies from the 1960s.
References
External links
KRIB official website
*
*
Three Eagles Communications
{{AM Stereo radio stations in the United States
RIB
In vertebrate anatomy, ribs () are the long curved bones which form the rib cage, part of the axial skeleton. In most tetrapods, ribs surround the thoracic cavity, enabling the lungs to expand and thus facilitate breathing by expanding the ...
Mason City, Iowa
Adult standards radio stations in the United States