KCSJ-AM

KCSJ signed on in August 1947. Its call letters came from the Chieftain-Star Journal, the Pueblo newspaper operation that once owned the station. It became a major full-service local station, carrying network shows, music, news, farm reports, sports and community programming.

By the 1960s and 1970s KCSJ mixed middle-of-the-road music with substantial local service. It evolved toward adult contemporary and talk in later decades and had moved to a full news/talk approach by around 2000.

Historical staff: Broadcasting directories document a deep local staff. A 1953 listing included Douglas D. Kahle, Robert L. Clinton, Larry Gordon, Dale Redlingshafer, Cliff Hendrix, Bill Paxton and Esther Witt. A 1957 directory listed Ray J. Williams, Daniel Durniak, Cliff Hendricks, Howard Myers, Marion Pennington and John Douglas among station leadership and department heads.

Paired / sister stations: In the 1990s KCSJ was co-owned with KYZX and KNKN. Pueblo Broadcasters sold KCSJ, KYZX and KGHF to Bahakel/Colorado Springs Radio Broadcasters in 1999. KCSJ later became part of the Clear Channel/iHeart Southern Colorado cluster with KCCY-FM, KVUU, KKLI, KIBT, KPHT, KBPL and KUBE.

Sources: Broadcasting Yearbook (1953, 1957 and later editions); FCC records; Broadcasting & Cable transaction coverage; published history of KCSJ.

STATION FILE

Frequency590
Best-known brandingNewsTalk 590 KCSJ
FormatNews / talk
City of licensePueblo
Sign-on1947
StatusActive

FROM THE TIMELINE

Moments in KCSJ-AM History

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October 1945

Star Broadcasting applies for Pueblo 590

In October 1945 Star Broadcasting Company applied for a Pueblo station on 590 kHz, the same frequency used by WOW in Omaha. The FCC designated Star's proposal for a consolidated comparative and interference hearing with applications involving Albuquerque, San Bernardino and Cedar City.

October 1946

FCC grants Pueblo 590 after interference proceeding

Engineering testimony based on the FCC's published ground-conductivity standards indicated that the proposed Pueblo 590 operation would not create prohibited interference to WOW's protected contour. The FCC severed and granted Star Broadcasting's application in October 1946, establishing the regulatory foundation for KCSJ 590.

August 1947

KCSJ signs on at 590 kHz

KCSJ signed on at 590 kHz. The call letters reflected its newspaper ownership by the Chieftain-Star Journal. Early KCSJ was a Mutual affiliate with studios on West 5th Street.

1947–48

1947–48: KCSJ operates from 211 W. 5th Street

1947–48 — Early KCSJ 590 operated from 211 W. 5th Street in Pueblo under Star Broadcasting Co., the Chieftain-Star Journal-owned company that launched the station.

Late 1940s

Buddy Johnson works across Pueblo radio

Local entertainer Buddy Johnson was working in Pueblo radio during the late 1940s, with surviving family history identifying work at KGHF, KDZA and ultimately KCSJ.

July 17, 1950

WOW v. FCC documents KCSJ 590 interference fight

Actual operation of Star Broadcasting's Pueblo 590 station revealed that ground conductivity between Pueblo and Omaha was greater than FCC engineering standards had predicted, causing objectionable interference to WOW inside its protected area. WOW had petitioned the FCC in 1948 to require a daytime directional antenna and in 1949 sought a hearing on Star's renewal. In Radio Station WOW, Inc. v. FCC, the D.C. Circuit held that it lacked jurisdiction under the invoked statutory provision to review the FCC's refusal to force modification of Star's existing license, while separately considering the renewal appeal.

June–July 1953

KCSJ-TV enters service in Pueblo

KCSJ-TV channel 5 entered service. Bill Baker's firsthand station history says the test pattern began June 14 and regular programming June 15; later station histories use July 13 as the formal sign-on date. The discrepancy remains noted pending additional contemporary documentation.

1954

1954 KCSJ staff roster documents Pueblo radio operation

A contemporary Broadcasting Yearbook lists Douglas D. Kahle as president/general manager, Robert L. Clinton Jr. as commercial manager, Larry Gordon as program director, Tim O'Connell as promotion manager, Dale Redlingshafer as chief engineer, Bob Billman as news director, Cliff Hendrix as farm director and Ross Beatty as sports director.

October 1954

FCC approves KCSJ AM-TV assignment to Bankers Life

The FCC approved assignment of KCSJ AM-TV to Bankers Life, one of several broadcast-property transfers approved by the Commission that week.

1962

KCSJ-TV separates from KCSJ radio and becomes KOAA-TV

KCSJ-TV was separated from its longtime KCSJ radio relationship when the television station was sold to an investment group and became KOAA-TV. KCSJ radio retained its identity.

1964

KCSJ 1964 personnel roster

Sangre de Cristo Broadcasting's KCSJ 590 listed Al Ross as president, Cliff Hendrix as station manager, Howard Myers as commercial manager and Kenneth Renfrow as chief engineer.

1983

Sunbrook agrees to acquire KCSJ

Miller Communications, owned by Rex R. Miller and Wiley Baucher, agreed to sell KCSJ 590 to Sunbrook Broadcasting for approximately $660,000–$700,000. Sunbrook principals included Larry Roberts, Alan Cooper and Ed Cooper. The purchase established the Sunbrook presence that later expanded into FM in Pueblo.

December 1983–April 1984

Three applicants contest Pueblo 107.9 FM

Three applicants sought the new Pueblo FM facility on 107.9 MHz: Better Broadcasting Corp. filed December 23, 1983; MarTec Broadcasting Corp. January 3, 1984; and Southern Colorado Broadcasting April 23, 1984. Southern Colorado Broadcasting was 75% owned by Sunbrook Broadcasting and 25% by Deborah Kock, then sales manager at KCSJ, and proposed 100 kW.

1990

Sunbrook reacquires KCSJ and KGRQ-FM

Sunbrook reacquired KCSJ and KGRQ-FM from Rainbow Communications of Pueblo. KGRQ 107.1 was operating as contemporary-hit radio after earlier identities as KUSN and KCSJ-FM.

Spring 1990

1990 Pueblo dial snapshot shows Colorado Springs competition

KGRQ 107.1 was listed as classic AOR, KRYT 107.9 as oldies, KATM 100.7 as CHR/album-oriented rock, KCSJ 590 as news/talk and KCCY 97.9 as country. Duncan's Spring 1990 report noted that several Pueblo FMs were increasingly competing for Colorado Springs listening as well as Pueblo.

Spring 1993

McCoy Pueblo cluster dominates 1993 ratings snapshot

By Spring 1993, McCoy Broadcasting owned country KCCY, oldies KDZA-FM 107.9 and MOR KGHF 1350. KCCY posted a 23.2 12+ share, up from 18.8 in Spring 1992, and ranked first in the source's 18–34, 25–54, 35–64 and AM-drive breakouts. KDZA-FM and KCSJ each posted 5.5; KGHF and KRMX 4.4; newly returned KKPC 1.7.

1996

1996 Southern Colorado station personnel snapshot

Contemporary industry listings document Bob Gourley, Bob Freeman, Charlie Cassidy and Mel Rauh at KIKX; Oleene Greenwood, Gary Dall, Dave Moore and Dan Thomas at KCCY; Nick Donovan at KDZA-FM; Dick Bruso, Larry Myers and Art Pemberton at KGFT; Lee Douglas and Norm Smith at KKPC; Iva Rafferty and Mike Lee at KKNK; Jerry De La Cruz and Diane Young at KRMX; Julio Gutierrez, Hilda Perez and Norm Smith at KRRU; Steve Downes, Lorri Froehlich, Jay Diamond Salas and Norm Smith at KYZX; Dave Harrell at KCSJ; and Greg Hargrove at KGHF.

1999

Bahakel buys KYZX, KGHF and KCSJ for $4.5 million

Pueblo Broadcasters sold KYZX, KGHF and KCSJ to Cy Bahakel's Colorado Springs Radio Broadcasters, owner of KILO, for $4.5 million. The deal created a direct ownership bridge between major Pueblo heritage stations and KILO's Colorado Springs operation.

November 1999

Bahakel agrees to sell KCSJ and KGHF back to McCoy

Only months after Bahakel acquired KCSJ, KGHF and KYZX for $4.5 million, Bahakel agreed to sell KCSJ 590 and KGHF 1350 to Craig W. McCoy's McCoy Broadcasting for $912,000 cash. McCoy already owned KCCY and KDZA-FM in Pueblo, reassembling a four-station Pueblo group while Bahakel retained KILO and KYZX.

2022

2022: iHeartMedia Colorado Springs moves to Mark Dabling Boulevard

2022 — iHeartMedia’s Colorado Springs radio operation moved from its longtime studios at 2864 S. Circle Drive to 5725 Mark Dabling Blvd., Suite 120.

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