May 2 Radio History

In 1922... WBAP began broadcasting May 2, 1922.

The station shared time with Dallas stations WFAA and WRR. It was the first station in the United States to have an audible logo signal similar to the NBC chimes, the WBAP cowbell. According to Herbert Hoover, the station's call letters stood for "We Bring A Program".

On May 15, 1923, the Federal Radio Commission expanded the broadcast band, and WBAP and WFAA moved to 630 kHz. Another expansion moved WBAP to 600 kHz effective April 15, 1927, and this frequency was shared with WOAI in San Antonio. On November 11, 1928, WBAP moved to 800 kHz, and on June 1, 1929, WFAA also moved to 800 kHz, sharing time (and NBC Red network affiliation) with WBAP.

Station owner Amon G. Carter was unhappy with having to share time on 800 kHz with WFAA. In May 1938, Carter Publishing purchased KGKO Wichita Falls (570 kHz) and moved it to Fort Worth as an affiliate of the NBC Blue network (which became ABC), and more importantly as a second frequency to be used when 800 kHz was not available. On March 29, 1941, as a consequence of the Treaty of Havana, WBAP and WFAA moved one last time, to 820 kHz.

Carter eventually sold half of KGKO to A.H. Belo, owners of WFAA, and on April 27, 1947, KGKO was replaced by a second shared frequency between WBAP and WFAA.

The dual frequency sharing arrangement between WBAP and WFAA continued through the 1950s and 1960s, with the stations switching frequencies several times a day. When WBAP changed frequencies, it signaled the change with a cowbell, which became widely associated with the station.

Even though the stations swapped frequencies several times each day, the network affiliations remained constant: NBC network programming stayed on 820 kHz and ABC network programming stayed on 570 kHz. This frequently proved confusing for announcers and listeners alike.

On May 1, 1970, the unique dual split-frequency lives of WBAP and WFAA ended when WBAP paid $3.5 million to WFAA in exchange for sole occupancy of 820 kHz (and the NBC affiliation).

WFAA took on 570 kHz (and the ABC affiliation) full-time. Once the frequency-sharing with WFAA ended in 1970, both stations were free to program musical formats, and WBAP began programming country music.

It also gained the added benefit of 820's clear-channel signal; previously WFAA controlled it during these prime nighttime hours. After a series of network affiliation changes in the late 1970s among WBAP, KRLD and WFAA, WBAP switched affiliations to ABC.

In 1928...KPQ-AM, Wenatchee, Washington, began broadcasting.


In 1932...the first Radio show featuring comedian Jack Benny debuted on the NBC Blue Network. Here's a video clip from 1942.





In 1960...WLS 890 AM, Chicago, Illinois, switched its format from Country to Top 40.




WLS had been wholly owned and operated by the radio division of the American Broadcasting Company (ABC) since the purchase of its parent company in 1959. Five years earlier WLS was merged with WENR, a station with which WLS had shared its frequency since the 1920s

Mort Crowley was the first on-air voice of the new WLS (6 AM); the first song played was "Alley-Oop" by the Hollywood Argyles, four full weeks before it debuted on the Hot 100. Other notable disc jockeys who worked at WLS over the years include Fred Winston, Art Roberts, Ron "Ringo" Riley, Gene Taylor, Larry Lujack, Dex Card, Clark Weber, Chuck Buell, Kris Erik Stevens, Joel Sebastian, Gary Gears, Jerry Kay, Bob Sirott, John Records Landecker, Yvonne Daniels, Steve Dahl, Garry Meier, Brant Miller, Tom Kent Steve King, and Tommy Edwards. Some of the production directors responsible for the sound of WLS were Ray Van Steen, Hal Widsten, Jim Hampton, Bill Price and Tommy Edwards.

In the 1960s WLS was a major force in introducing new music and recording artists. WLS was voted by broadcasters nationally as "The Station of the Year" in 1967, 1968 & 1969. John Rook was named "Program Director of the Year" in 1968 & 1969 as WLS was estimated attracting 4.2 million listeners weekly by Pulse research.

The WLS News Dept included Lyle Dean, Jeff Hendrix, Catherine Johns, Dick Harley, Harley Carnes, Linda Marshall, Karen Hand, Jim Johnson, Jerry Golden, Jim Wynne, Stan Dale, Bill Guthrie and Les Grobstein was the Stations Sports Director.

For More WLS History: Click Here  and Here.

WLS-AM flipped to a talk format on August 23, 1989 at 7 pm.
In 1963...DJ Dick Biondi did his last show on WLS-AM, Chicago. Here's some audio from a 1962 show.  He returned to WLS 94.7 FM and its Classic Hits format  in November 2006.