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KHJ (930
kHz 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 uni ...
) 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 ...
AM
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 ...
that is licensed to
Los Angeles, California Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, ...
. Owned and operated by
Relevant Radio Relevant Radio (corporate name Relevant Radio, Inc.) is a radio network in the United States, mainly broadcasting talk radio and religious programming involving the Catholic Church. Relevant Radio broadcasts "talk radio for Catholic life" over a ...
, Inc., the station broadcasts
Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
religious programming as the network's West Coast
flagship station In broadcasting, a flagship (also known as a flagship station or key station) is the broadcast station which originates a television network, or a particular radio or television program that plays a key role in the branding of and consumer loyal ...
. KHJ broadcasts at 5,000
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, with a non-directional signal by day but using a
directional antenna A directional antenna or beam antenna is an antenna that radiates or receives greater radio wave power in specific directions. Directional antennas can radiate radio waves in beams, when greater concentration of radiation in a certain directio ...
at night to protect other stations on 930 AM. KHJ's
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 triplexed to three of the six towers of
KBLA KBLA (1580 AM) is a broadcast radio station in the United States. Licensed to Santa Monica, California, KBLA serves the Greater Los Angeles area. The station is owned by Multicultural Broadcasting, through licensee Multicultural Radio Broad ...
(1580 AM), near the intersection of
Sunset Boulevard Sunset Boulevard is a boulevard in the central and western part of Los Angeles, California, United States, that stretches from the Pacific Coast Highway (California), Pacific Coast Highway in Pacific Palisades, Los Angeles, Pacific Palisad ...
and
Alvarado Street Alvarado Street is a north–south thoroughfare in Los Angeles, California in the United States. The street was named after California governor Juan Bautista Alvarado. Geography North of Glendale Boulevard, it starts off as a residential stre ...
in the
Echo Park Echo Park is a neighborhood in the east-Central Los Angeles, central region of Los Angeles, California. Located to the northwest of Downtown Los Angeles, Downtown, it is bordered by Silver Lake, Los Angeles, Silver Lake to the west and Chinato ...
neighborhood of Los Angeles. Radio station KYPA (1230 AM) also uses two of KBLA's towers for its signal. KHJ's former towers at the intersection of
Venice Boulevard Venice Boulevard is a major east–west thoroughfare in Los Angeles, running from the ocean in the Venice district into downtown Los Angeles. It was originally known as West 16th Street under the Los Angeles numbered street system. A segment o ...
and
Fairfax Avenue Fairfax Avenue is a street in the north central area of the city of Los Angeles, California, United States. It runs from La Cienega Boulevard in Culver City at its southern end to Hollywood Boulevard in Hollywood on its northern end. From ...
in Mid-City were removed in February 2013. KHJ was a
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 from 1965 to 1980. The station switched to a
country music Country (also called country and western) is a popular music, music genre originating in the southern regions of the United States, both the American South and American southwest, the Southwest. First produced in the 1920s, country music is p ...
format in 1980 and back to pop music in 1983. In 1986, KHJ changed its
call letters 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 Identifier, unique identifier for a transmitter station. A call sign can be fo ...
to KRTH, adopting an
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 ...
format as a
sister station In broadcasting, sister stations or sister channels are radio or television stations operated by the same company, either by direct ownership or through a management agreement. Radio sister stations will often have different formats, and somet ...
to KRTH-FM (101.1 FM). Three years later, the station was sold to
Liberman Broadcasting Estrella Media Co (formerly known as Liberman Broadcasting, Inc. from 1987 to October 14, 2019 and LBI Media, Inc. from October 15, 2019 until February 2, 2020) is an American media company based in Burbank, California, owned by private equity f ...
who aired
Spanish-language Spanish () or Castilian () is a Romance languages, Romance language of the Indo-European languages, Indo-European language family that evolved from the Vulgar Latin spoken on the Iberian Peninsula of Europe. Today, it is a world language, gl ...
formats from 1990 to 2014, using the call letters KKHJ until 2000, when it regained its original calls.


History


1920s and 1930s

Effective December 1, 1921, the U.S. government adopted regulations formally defining "broadcasting stations". The wavelength of 360 meters (833 kHz) was designated for entertainment broadcasts, while 485 meters (619 kHz) was reserved for broadcasting official weather and other government reports."Miscellaneous: Amendments to Regulations"
''Radio Service Bulletin'', January 3, 1922, page 10.
KHJ was first licensed on March 18, 1922, to C. R. Kierulff & Company in Los Angeles, for operation on the 360 meter entertainment wavelength. The Kierulff company acted as contractors responsible for installing the station in the ''
Los Angeles Times The ''Los Angeles Times'' is an American Newspaper#Daily, daily newspaper that began publishing in Los Angeles, California, in 1881. Based in the Greater Los Angeles city of El Segundo, California, El Segundo since 2018, it is the List of new ...
'' building at First and Broadway, and in November the newspaper's owner, the
Times Mirror Company The Times Mirror Company was an American newspaper and print media publisher from 1884 until 2000. History It had its roots in the Mirror Printing and Binding House, a commercial printing company founded in 1873, and the ''Los Angeles Times'' ...
, became the official licensee. The KHJ call letters were randomly assigned from a roster of available call signs, although the station quickly adopted the slogan "Kindness, Happiness and Joy". Test transmissions began on April 8. The station's formal debut broadcast was held on April 13 from 6:45 to 7:45 p.m., featuring, in the words of the newspaper, "the powerful baritone voice of Joseph Schwarz of the Chicago Grand Opera Company in the prologue from 'I Pagliacci', and a dulcet tonal treat by Edith Mason, diva of the same company, and flashing the news of the world to the Southwest". 1922 saw a rapid expansion in the number of broadcasting stations, most sharing the single entertainment wavelength of 360 meters, which required progressively more complicated time sharing schedules among stations in the same region. In September 1922 the Department of Commerce set aside a second entertainment wavelength, 400 meters (750 kHz) for "Class B" stations that had quality equipment and programming, and KHJ was assigned to this more exclusive wavelength, where it was later joined, on a timesharing basis, by KFI. Along with the 400 meter authorization, KHJ was also authorized to broadcast on the 485 meter "market and weather reports" wavelength. In May 1923 additional "Class B" frequencies were made available, with Los Angeles allocated 640 and 760 kHz, and KHJ was assigned to 760 kHz, while KFI moved to 640 kHz. In early 1925, KHJ was assigned to 740 kHz. The
Federal Radio Commission The Federal Radio Commission (FRC) was a government agency that regulated United States radio communication from its creation in 1927 until 1934, when it was succeeded by the Federal Communications Commission (FCC). The FRC was established by ...
(FRC) was formed in early 1927. That fall it moved KHJ to 720 kHz, and in early 1928 the station was reassigned to 750 kHz. On November 11, 1928, the FRC made a major reallocation under the provisions of its
General Order 40 The Federal Radio Commission's (FRC) General Order 40, dated August 30, 1928, described the standards for a sweeping reorganization of radio broadcasting in the United States. This order grouped the AM radio band transmitting frequencies into thre ...
, which moved KHJ to 900 kHz, a frequency designated for "regional" service, with 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 of power For a short time during the late 1920s and early 1930s KHJ was the Los Angeles affiliate and West Coast production hub of the fledgling
CBS CBS Broadcasting Inc., commonly shortened to CBS (an abbreviation of its original name, Columbia Broadcasting System), is an American commercial broadcast television and radio network serving as the flagship property of the CBS Entertainme ...
radio network, the originating station for Bing Crosby's first national network radio show in 1931. On April 29, 1934, the cartoon character
Donald Duck Donald Fauntleroy Duck is a cartoon character created by the Walt Disney Company. Donald is an Anthropomorphism, anthropomorphic white duck with a yellow-orange bill, legs, and feet. He typically wears a sailor suit, sailor shirt and cap with ...
made his first appearance, on the ''California Melodies'' radio program of KHJ, a few days before he debuted in animated form in the ''
Silly Symphony ''Silly Symphony'' (also known as ''Silly Symphonies'') is an American animation, animated series of 75 musical short films produced by Walt Disney Animation Studios, Walt Disney Productions from 1929 to 1939. As the series name implies, the ''Si ...
'' short ''
The Wise Little Hen ''The Wise Little Hen'' is a 1934 Walt Disney produced ''Silly Symphonies'' animated short film, based on the fable ''The Little Red Hen.'' The film features the debut of Donald Duck, dancing to "The Sailor's Hornpipe". Donald and his friend Pet ...
''. CBS would eventually purchase a more-powerful West Coast flagship station, 50,000-watt KNX, and part company with KHJ. The station was purchased in the fall of 1927 by Don Lee, a local automobile dealer who also owned KFRC (610 AM) in
San Francisco San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...
and eventually accumulated 21 radio stations. In 1949, the broadcasting company, including KHJ, merged with
RKO General RKO General Inc. (previously General Teleradio Inc. and RKO Teleradio Pictures Inc.) was an American broadcasting company that, from 1952 through 1991, served as the main holding company for the noncore businesses of the General Tire and Rubber C ...
. On December 18, 1934, KHJ was one of four stations granted permission to increase power to 5,000 watts. In 1941, a major reorganization of the AM band 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 ...
(FCC, successor to the FRC), due to the implementation of the
North American Regional Broadcasting Agreement The North American Regional Broadcasting Agreement (NARBA, ; ) refers to a series of international treaties that defined technical standards for AM band (mediumwave) radio stations. These agreements also addressed how frequency assignments were d ...
, moved the station to 930 kHz, where it continues to operate. During Lee's ownership KHJ became the West Coast
flagship station In broadcasting, a flagship (also known as a flagship station or key station) is the broadcast station which originates a television network, or a particular radio or television program that plays a key role in the branding of and consumer loyal ...
of the
Mutual Broadcasting System The Mutual Broadcasting System (commonly referred to simply as Mutual; sometimes referred to as MBS, Mutual Radio or the Mutual Radio Network) was an American commercial radio network in operation from 1934 to 1999. In the Golden Age of Radio, ...
, one of the "big four" radio networks (with CBS,
NBC The National Broadcasting Company (NBC) is an American commercial broadcast television and radio network serving as the flagship property of the NBC Entertainment division of NBCUniversal, a subsidiary of Comcast. It is one of NBCUniversal's ...
, and ABC) from the 1930s to the 1970s.
George Burns George Burns (born Nathan Birnbaum; January 20, 1896March 9, 1996) was an American comedian, actor, writer, and singer, and one of the few entertainers whose career successfully spanned vaudeville, radio, film, and television. His arched eyeb ...
,
Gracie Allen Grace Ethel Cecile Rosalie Allen (July 26, 1895 – August 27, 1964) was an American vaudevillian, singer, actress, and comedian who became internationally famous as the zany partner and comic foil of husband George Burns, her straight man, ap ...
, and
Steve Allen Stephen Valentine Patrick William Allen (December 26, 1921 – October 30, 2000) was an American television and radio personality, comedian, musician, composer, writer, and actor. In 1954, he achieved national fame as the co-creator and ...
appeared on KHJ, and at one point the station employed a 50-piece orchestra to accompany its musical guests. On a 1931 broadcast (a portion of which survives) KHJ introduced an up-and-coming singer,
Bing Crosby Harry Lillis "Bing" Crosby Jr. (May 3, 1903 – October 14, 1977) was an American singer, comedian, entertainer and actor. The first multimedia star, he was one of the most popular and influential musical artists of the 20th century worldwi ...
. Pat Weaver (president of NBC, creator of ''
The Today Show ''Today'' (also called ''The Today Show'') is an American morning television show that airs weekdays from 7:00 a.m. to 11:00 a.m. on NBC. The program debuted on January 14, 1952. It was the first of its genre on American television ...
'' and ''
The Tonight Show ''The Tonight Show'' is an American late-night talk show that has been broadcast on NBC since 1954. The program has been hosted by six comedians: Steve Allen (1954–1957), Jack Paar (1957–1962), Johnny Carson (1962–1992), Jay Leno (1992–2 ...
'', and father of
Sigourney Weaver Susan Alexandra ( ; born October 8, 1949), better known by her stage name Sigourney Weaver, is an American actress. Prolific in film since the late 1970s, she is known for her pioneering portrayals of action heroines in Blockbuster (entertainme ...
) was a KHJ announcer.


"Boss Radio"

In April 1965, programming consultant
Bill Drake Bill Drake (January 14, 1937 – November 29, 2008), born Philip Yarbrough, was an American radio programmer who co-developed the Boss Radio format with Gene Chenault via their company Drake-Chenault.Douglas, Susan, ''Listening In: Radio and ...
crafted KHJ's
contemporary hit radio Contemporary hit radio (CHR, also known as contemporary hits, hit list, current hits, hit music, top 40, or pop radio) is a radio format common in many countries that focuses on playing current and recurrent popular music as determined by the Top ...
format. Drake hired program director Ron Jacobs, who had created formats in Hawaii and California. The format, known as " Boss Radio", featured a restricted playlist and restrained commentary by announcers (although a few, such as Robert W. Morgan, Charlie Tuna, Humble Harve Miller, and The Real Don Steele, were allowed to develop on-air personas). Other DJs from this era (1965–1980) included Roger Christian, Gary Mack, Dave Diamond, Beau Weaver, John Leader, Sam Riddle, Johnny Williams, Frank Terry, Johnny Mitchell, Tommy Vance, Scotty Brink, Steve Clark, Bobby Tripp, Tom Maule, and Bill Wade. One defining characteristic of Boss Radio was the
jingle A jingle is a short song or tune used in advertising and for other commercial uses. Jingles are a form of sound branding. A jingle contains one or more hooks and meanings that explicitly promote the product or service being advertised, usually ...
s by the Johnny Mann Singers. Drake's format spread throughout North America, bringing high ratings to KFRC in San Francisco,
WFIL WFIL (560 AM) is a radio station in Philadelphia, Pennsylvania, United States, with a Christian radio format consisting of teaching and talk programs. Owned by Salem Media Group, studios and transmitter facilities are shared with co-owned ...
in Philadelphia,
KGB The Committee for State Security (, ), abbreviated as KGB (, ; ) was the main security agency of the Soviet Union from 1954 to 1991. It was the direct successor of preceding Soviet secret police agencies including the Cheka, Joint State Polit ...
in San Diego, WQXI in Atlanta,
WRKO WRKO (680 AM) is a commercial news/talk radio station licensed to Boston, Massachusetts, serving Greater Boston and much of surrounding New England. Owned by iHeartMedia, WRKO is a Class B AM station that provides secondary coverage to portio ...
in Boston, and
CKLW CKLW (800 AM) is a commercial radio station in Windsor, Ontario, serving Southwestern Ontario and Metro Detroit. CKLW is owned by Bell Media and has a news/talk radio format. It features local hosts in morning and afternoon drive times, with ...
in
Windsor, Ontario Windsor ( ) is a city in southwestern Ontario, Canada. It is situated on the south bank of the Detroit River directly across from the U.S city of Detroit, Detroit, Michigan. Geographically located within but administratively independent of Esse ...
, Canada (serving Detroit). Drake and his business partner Gene Chenault brought many of their announcers from the other Boss stations, using those stations as a
farm system In sports, a farm team (also referred to as farm system, developmental system, feeder team, or nursery club) is generally a team or club whose role is to provide experience and training for young players, with an agreement that any successful pl ...
to develop talent. KHJ's call-in request number used the Los Angeles area code 213 and a 520
exchange Exchange or exchanged may refer to: Arts, entertainment and media Film and television * Exchange (film), or ''Deep Trap'', 2015 South Korean psychological thriller * Exchanged (film), 2019 Peruvian fantasy comedy * Exchange (TV program), 2021 Sou ...
, followed by the current year. During the late 1970s and early 1980s, the station competed with three other local stations with similar formats: KFI,
KTNQ KTNQ (1020 AM) is a radio station licensed to Los Angeles, California, with a Spanish talk, Spanish AC and Regional Mexican format. It is owned by Latino Media Network; under a local marketing agreement, it was programmed by former owner ...
, and
Tijuana Tijuana is the most populous city of the Mexican state of Baja California, located on the northwestern Pacific Coast of Mexico. Tijuana is the municipal seat of the Tijuana Municipality, the hub of the Tijuana metropolitan area and the most popu ...
-based
border blaster A border blaster is a broadcast station that, though not licensed as an external service (broadcasting), external service, is, in practice, used to target another country. The term "border blaster" is of North American origin, and usually ass ...
XETRA-AM XEWW-AM (690 kHz) is a radio station licensed to the Rosarito/Tijuana area of Baja California, Mexico. XEWW airs a Spanish language talk format. Transmitter XEWW is a high-powered Class A station, with its 77,000-watt daytime signal sometim ...
(The Mighty 690). KHJ also competed with three " soul radio" stations serving the Los Angeles radio market:
KDAY KDAY (93.5 FM, "93.5 KDAY") is a radio station that is licensed to Redondo Beach, California and serves the Greater Los Angeles area. The station is owned by Meruelo Media and airs a classic hip hop format. The station's studios are locate ...
, KGFJ, and, from Rosarito, Mexico, XERB. In mid-1970, a KHJ contest led to a fatality and a large legal judgment against RKO General. That summer, the station ran a series of contests known as the "Super Summer Spectacular". In the contests, the Real Don Steele drove a red car to a particular area and announcers encouraged listeners to find him with clues as to his whereabouts. The first person who found Steele and fulfilled a condition received a cash prize and was interviewed by Steele. The conditions varied, from answering a question to possessing certain items of clothing. An example of an on-air clue was: "The Real Don Steele is moving into Canoga Park — so be on the lookout for him. I'll tell you what will happen if you get to The Real Don Steele. He's got twenty-five dollars to give away if you can get it ... and baby, all signed and sealed and delivered and wrapped up."''Weirum v. RKO General, Inc.''
15 Cal.3d 40, 539 P.2d 36, 123 Cal. Rptr. 468 (1975). From
Google Scholar Google Scholar is a freely accessible web search engine that indexes the full text or metadata of Academic publishing, scholarly literature across an array of publishing formats and disciplines. Released in Beta release, beta in November 2004, th ...
. Retrieved on August 4, 2012.
At the time, KHJ had the largest teenage audience in the Los Angeles area (48 percent, compared to its nearest competitor's 13 percent). On July 16, 1970, two teenagers, following Steele in separate cars, drove at speeds up to so they could be closest to him when the next clue was announced. One of the teenagers forced another motorist, 32-year-old Ronald Weirum, off the road; Weirum was killed when his car overturned. Weirum's wife and children filed a wrongful-death suit against both teenagers, the manufacturer of Weirum's car, and RKO General. One of the teenagers settled the case before the trial for the limits of his insurance policy. A jury found in favor of the car's manufacturer, but found both the second teenager and RKO General liable for the accident and awarded the plaintiffs $300,000 in damages. RKO General appealed to the California Supreme Court, which upheld the verdict in 1975. The higher court ruled that KHJ negligently created an undue risk to the public by causing a situation in which its listeners were encouraged to race on the roads, and that there was sufficient evidence for the jury to find that the contest's risk of harm to the public (including Weirum) was foreseeable.


End of an era

The format brought high ratings to the station until the late 1970s, when
FM radio FM broadcasting is a method of radio broadcasting that uses frequency modulation (FM) of the radio broadcast carrier wave. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to transmit high fidelity, high-f ...
became the dominant form of music broadcasting. On November 7, 1980, at 9 p.m., during Bob Shannon's show, and after the song " Rock and Roll (I Gave You the Best Years of My Life)" by
Mac Davis Morris Mac Davis (January 21, 1942 – September 29, 2020) was an American songwriter, singer, performer, and actor. A native of Lubbock, Texas, he enjoyed success as a crossover artist and writing for Elvis Presley during his early career, pro ...
was played, KHJ switched from top 40 to a
country music Country (also called country and western) is a popular music, music genre originating in the southern regions of the United States, both the American South and American southwest, the Southwest. First produced in the 1920s, country music is p ...
format with the slogan "We all grew up to be cowboys". The change attempted to capitalize on the rise of pop-driven country, a trend driven in part by the film ''
Urban Cowboy ''Urban Cowboy'' is a 1980 American romantic Western film directed by James Bridges. The plot concerns the love-hate relationship between Buford "Bud" Davis (John Travolta) and Sissy ( Debra Winger). The film's success was credited for spurri ...
'' which was released that year. In April 1982, KHJ began broadcasting in
AM stereo AM stereo is a term given to a series of mutually incompatible techniques for radio broadcasting stereo audio in the AM band in a manner that is compatible with standard AM receivers. There are two main classes of systems: independent sideban ...
using the Kahn-Hazeltine
C-QUAM C-QUAM (Compatible QUadrature Amplitude Modulation) is the method of AM stereo broadcasting used in Canada, the United States and most other countries. It was invented in 1977 by Norman Parker, Francis Hilbert, and Yoshio Sakaie, and published in ...
system. However, that format lasted only three years. On April 1, 1983, KHJ switched to an
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 ...
format: "The Boss is Back", featuring the original Johnny Mann Singers' Boss Radio jingles. In 1984, KHJ launched "Car Radio 93", a top 40 variant targeting driving commuters, featuring
traffic reports Traffic reporting is the near real-time distribution of information about road conditions such as traffic congestion, detours, and traffic collisions. The reports help drivers anticipate and avoid traffic problems. Traffic reports, especially ...
every ten minutes. On the evening of January 31, 1986, "Car Radio" DJ Dave Sebastian Williams was joined in the studio by Robert W. Morgan. Participants in KHJ's Boss Radio heyday (DJs M.G. Kelly, Bobby Ocean, and Jimmy Rabbitt, and program director Ron Jacobs) phoned in for a farewell broadcast, playing the songs which had made KHJ a popular AM station in the 1960s and 1970s. The last song played on KHJ was "
Rock Around the Clock "Rock Around the Clock" is a rock and roll song in the 12-bar blues format written by Max C. Freedman and James E. Myers (the latter being under the pseudonym "Jimmy De Knight") in 1952. The best-known and most successful rendition was reco ...
" by
Bill Haley & His Comets Bill Haley & His Comets were an American rock and roll band formed in 1947 and continuing until Haley's death in 1981. The band was also known as Bill Haley and the Comets and Bill Haley's Comets. From late 1954 to late 1956, the group record ...
. On February 1, at Midnight, the station adopted new call letters KRTH to match those of its FM sister station and a format known as "Smokin' Oldies", featuring hits from the
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 ...
era's first decade. The station used "AM 930" as its moniker. With the format change, RKO General dismissed about two dozen staff members from both stations.


Switch to Spanish and call-sign problem

RKO General had been under investigation by federal regulators since the 1960s for unethical conduct at its television stations, including KRTH's television sister KHJ-TV. The company was eventually ruled an unfit broadcast licensee and was compelled by the FCC to sell its broadcast properties. In January 1989, RKO sold KRTH-AM-FM to Beasley Broadcasting for $86.6 million. That October, Beasley spun off the AM station to
Liberman Broadcasting Estrella Media Co (formerly known as Liberman Broadcasting, Inc. from 1987 to October 14, 2019 and LBI Media, Inc. from October 15, 2019 until February 2, 2020) is an American media company based in Burbank, California, owned by private equity f ...
for $23 million; this transaction closed in March 1990. During this period, KRTH dropped the "Smokin' Oldies" format and
simulcast Simulcast (a portmanteau of "simultaneous broadcast") is the broadcasting of programs or events across more than one resolution, bitrate or medium, or more than one service on the same medium, at exactly the same time (that is, simultaneously) ...
ed KRTH-FM's broad-based oldies format. Upon closing, KRTH became a full-time
Spanish-language Spanish () or Castilian () is a Romance languages, Romance language of the Indo-European languages, Indo-European language family that evolved from the Vulgar Latin spoken on the Iberian Peninsula of Europe. Today, it is a world language, gl ...
station broadcasting a
regional Mexican Regional Mexican music refers collectively to the regional subgenres of the country music of Mexico and its derivatives from the Southwestern United States. Each subgenre is representative of a certain region and its popularity also varies by ...
music format branded "Radio Alegria". Liberman changed the station's call letters to KKHJ, in honor of its history as KHJ. From November 1997 to January 1999, KKHJ aired a Spanish
all-news radio All-news radio is a radio format devoted entirely to the discussion and broadcast of news. All-news radio is available in both local and radio syndication, syndicated forms, and is carried on both major US satellite radio networks. All-news sta ...
format, the only one of its kind in the United States. The station's ratings suffered, prompting a return to regional Mexican as "La Ranchera". and stopped broadcasting in AM stereo. Program director Alfredo Rodriguez and chief engineer Jerry Lewine wished to bring back the original KHJ call sign; however, the FCC stopped issuing three-letter call signs to radio stations in the 1930s. Rodriguez and Lewine conceived a plan to convince the FCC to change the station's call sign. Since the Spanish pronunciation of KKHJ's first two letters ("kah-kah") sounded like ''caca'' (slang for "
feces Feces (also known as faeces American and British English spelling differences#ae and oe, or fæces; : faex) are the solid or semi-solid remains of food that was not digested in the small intestine, and has been broken down by bacteria in the ...
"), the call letters were pronounced in English for a decade. This was considered awkward for a Hispanophone broadcaster, so the station collected letters from listeners and lobbied the FCC to allow the station to drop one of its letters. The commission allowed the station to return to its original call, KHJ, on March 15, 2000. On August 21, 2007, the
Los Angeles Dodgers The Los Angeles Dodgers are an American professional baseball team based in Los Angeles. The Dodgers compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League West, West Div ...
reached a deal with KHJ to broadcast the team's games in Spanish for the 2008 season, moving from
KWKW KWKW (1330 AM broadcasting, AM) is a radio station in Los Angeles, California, United States, featuring a Talk radio, news/talk and sports radio, sports format known as , 1330 AM. Owned by Lotus Communications, the station services Greater L ...
after 20 years there.


Switch to Catholic Radio format

On July 15, 2014, Liberman reached an agreement to sell KHJ to IHR Educational Broadcasting for $9.75 million; the sale was consummated on November 6. At that time, KHJ began
Catholic The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
-oriented religious programming; the "La Ranchera" format moved to
KWIZ KWIZ (96.7 FM broadcasting, FM) is a commercial radio, commercial radio station city of license, licensed to Santa Ana, California, and broadcasting to the Los Angeles-Orange County, California, Orange County area. KWIZ airs a Spanish Christian ...
(96.7 FM) in
Santa Ana, California Santa Ana (Spanish language, Spanish for ) is a city in and the county seat of Orange County, California, United States. Located in the Greater Los Angeles region of Southern California, the city's population was 310,227 at the 2020 census. As ...
. The format change marked the station returning to English-language programming. KHJ switched to the
Relevant Radio Relevant Radio (corporate name Relevant Radio, Inc.) is a radio network in the United States, mainly broadcasting talk radio and religious programming involving the Catholic Church. Relevant Radio broadcasts "talk radio for Catholic life" over a ...
branding when IHR Educational Broadcasting and Starboard Media Foundation consummated their merger on June 30, 2017. On May 2, 2018, the FCC granted Immaculate Heart Media's request to switch KHJ's license from
non-commercial educational A non-commercial educational station (NCE station) is a radio station or television station that does not accept on-air advertisements (television advertisement, TV ads or radio advertisement, radio ads), as defined in the United States by the Fed ...
to commercial status.


Legacy

A low-power FM (LPFM) station in
Madras, Oregon Madras ( ) is a city in and the county seat of Jefferson County, Oregon, United States. Originally called "The Basin" after the circular valley the city is in, it is unclear whether Madras was named in 1903 for the cotton fabric called "Madras (c ...
, KHJA-LP (102.1 FM), aired an oldies format as a tribute to the 1960s–1970s era KHJ and used the Los Angeles station's logo,
jingle A jingle is a short song or tune used in advertising and for other commercial uses. Jingles are a form of sound branding. A jingle contains one or more hooks and meanings that explicitly promote the product or service being advertised, usually ...
s, and "Boss Radio" slogans. (In 2008, it changed its call sign to KGBZ-LP and started re-broadcasting a Spanish Christian network called " Ondas de Vida" from California.) In 2016, a new LPFM in
Albany, Oregon Albany ( ) is the county seat of Linn County, Oregon, and is the 11th most populous city in the state. Albany is located in the Willamette Valley at the confluence of the Calapooia River and the Willamette River in both Linn and Benton count ...
, was issued the call sign KHJJ-LP on a frequency of 105.3 FM. It adopted the nickname KHJFM as a tribute to the original "93 KHJ" as programmed by Bill Drake. Los Angeles area "Boss Jocks" who worked at the original 93 KHJ are heard on this station. WKHJ (104.5 FM), a
hot 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 ...
station in Mountain Lake Park, Maryland, has always used the "KHJ" nickname. In
Fredericton Fredericton (; ) is the capital city of the Provinces and territories of Canada, Canadian province of New Brunswick. The city is situated in the west-central portion of the province along the Saint John River (Bay of Fundy), Saint John River, ...
,
New Brunswick New Brunswick is a Provinces and Territories of Canada, province of Canada, bordering Quebec to the north, Nova Scotia to the east, the Gulf of Saint Lawrence to the northeast, the Bay of Fundy to the southeast, and the U.S. state of Maine to ...
, Canada, country station
CKHJ CKHJ (1260 AM) is a radio station in Fredericton, New Brunswick, Canada. The station broadcasts a country format under the '' Pure Country'' branding. The station is owned by Bell Media which also owns sister stations CFXY-FM and CIBX-FM. The ...
used the moniker KHJ until 2019, when it rebranded as "Pure Country". The KKHJ call sign used during the 1990s by Liberman was assigned to an
FM station FM broadcasting is a method of radio broadcasting that uses frequency modulation (FM) of the radio broadcast carrier wave. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to transmit high fidelity, high-f ...
in
American Samoa American Samoa is an Territories of the United States, unincorporated and unorganized territory of the United States located in the Polynesia region of the Pacific Ocean, South Pacific Ocean. Centered on , it is southeast of the island count ...
. That station broadcasts on 93.1 FM and uses the "93 KHJ" on-air name and jingles. An
aircheck Aircheck is the radio industry term for a recording that has dual meanings: a demonstration to show off the talent of an announcer or programmer to a prospective employer, and an archival record of content broadcast over-the-air made for legal ar ...
sample of an old KHJ jingle is heard at the beginning of "
AM Radio AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave (also known as "AM band") transmi ...
" by Everclear.
Harry Chapin Harry Forster Chapin (; December 7, 1942 – July 16, 1981) was an American singer-songwriter, philanthropist, and hunger activist best known for his folk rock and pop rock songs. He achieved worldwide success in the 1970s. Chapin, a Grammy Award- ...
, on his '' Greatest Stories Live'' album, refers to KHJ in " WOLD" ("I am the morning DJ at 93 KHJ, playing all the hits for you, play them night and day") to the audience's delight; the song was probably recorded in a location served by KHJ. The 2019 film ''
Once Upon a Time in Hollywood ''Once Upon a Time...in Hollywood'' is a 2019 comedy-drama film written and directed by Quentin Tarantino. Produced by Columbia Pictures in association with Bona Film Group, Heyday Films, and Visiona Romantica, and distributed by Sony Pict ...
'' features the Boss Radio era of KHJ. The movie and official
soundtrack album A soundtrack album is any album that incorporates music directly recorded from the soundtrack of a particular feature film or television show. The first such album to be commercially released was Walt Disney's ''Snow White and the Seven Dwarfs ( ...
include airchecks of boss jocks Humble Harve and The Real Don Steele as well as original 93 KHJ jingles and advertisements.


See also

*
List of initial AM-band station grants in the United States List of initial AM-band station grants in the United States reviews the first standard radio broadcasting stations that were authorized in the United States. This review begins with the introduction of the broadcasting service in the United S ...


References


External links

*
FCC History Cards for KHJ
(covering 1927-1980) *

''(one of the earliest known surviving sound checks of any radio station)''
Boss Radio Forever

Inside Boss Radio
''(commercial)''
KHJA-LP in Madras, Oregon

''93/KHJ Boss Radio: A Look Back at the Southern California Legend''
A collection of promotional material from KHJ's Boss Radio years {{Coord, 34, 05, 08, N, 118, 15, 27.3, W, type:landmark_region:US_source:FCC, display=title 1922 establishments in California HJ Mutual Broadcasting System Radio stations established in 1922 HJ Relevant Radio stations RKO General