April 5 In Radio History

In 1922…KOB-AM, Albuquerque, New Mexico began broadcasting.

Ralph Willis Goddard

The station was founded at the New Mexico College of Agriculture and Mechanic Arts in Las Cruces (now New Mexico State University) by Ralph Willis Goddard, and began broadcasting tests in 1919 under the call letters 5XD. On April 5, 1922 the station began regular operation as KOB, a callsign which had belonged to marine radio aboard the Princess Anne before its February 2, 1920 shipwreck on Rockaway Shoals, Long Island.  New Mexico A&M sold the station after Goddard was electrocuted while adjusting the transmitter on December 31, 1928. In 1933 the station moved to Albuquerque, and was later bought by the Albuquerque Journal.

In 1948, Tom Pepperday, owner and publisher of the Journal, signed on KOB-TV, the first television station between the Mississippi River and the West Coast. The stations passed to Time-Life in 1952 and to Hubbard Broadcasting in 1957. Hubbard Broadcasting sold the radio stations in 1986. In order to trade on the well-known KOB calls, the new owners simply added an extra "K" to the radio station's call letters.

KOB was involved in a 38-year-long dispute with New York City station WABC (originally WJZ) over the use of the 770 kHz frequency. KOB was moved there from 1030 to make room for WBZ in Boston. While the Federal Communications Commission requested that WJZ install a directional antenna to allow the stations to interoperate over large areas, the station refused to comply, encroaching on the range KOB was intended to cover. Only after reaching the U.S. Supreme Court was the issue settled, when the FCC assigned KOB to a new license class. KKOB and WABC became sister stations when Citadel Broadcasting purchased ABC Radio in 2007; Citadel merged with Cumulus Media on September 16, 2011.

In 1922…WDZ-AM, Decatur, Illinois began broadcasting.

WDZ started in the office of the James Bush grain elevator in Tuscola, Illinois. The original call sign was 9JR and the original intent of the station was to broadcast grain reports, making it the first radio station to do so. The station later started mixing some music in with the grain reports.

The radio station's power was increased to 1000 watts in 1939 with a new 252-foot (77 m) tower. During that time, WDZ used remote broadcasts that was unique for a rural station. The station started the use of remote broadcasting equipment which included a truck called, the "WDZ 'White Relay Truck"', equipped with a 100-watt transmitter to relay broadcasts from area locations, and some two-watt, battery operated transmitters that could be worn on the backs of assistants when a program originated from remote sites.   The station was on 1020 kHz in 1941, but changed to 1050 kHz, and has remained there since.

1050 kHz has been a Mexican Clear Channel since 1941 (was a U.S. Clear Channel before 1941), and U.S. operations on Mexican Clear Channels was restricted to 1,000 watts and to daytime operations, only, until the "Rio" treaty took effect in the late 1980s (before 1941, 1020 kHz was a U.S. Clear Channel and that, too, was restricted). After "Rio" took effect, it was a simple matter for WDZ to add night operations with as little as 250 watts, and today the station is indeed operating with its pre-"Rio" maximum daytime power and its post-"Rio" minimum nighttime power. Anything more than 1,000 watts days and 250 watts nights very likely would require installation of a directional antenna system at great capital expense. WDZ is diplexed (i.e., it uses the very same vertical radiator) with co-owned WSOY.

WDZ Performer's Studio

In 1949, the station moved from Tuscola to Decatur.   The relocation of WDZ from Tuscola to the west and to Decatur greatly facilitated the eventual allocation of a station on 1080 kHz in Oak Lawn, suburban Chicago, IL.

WDZ Transmitter Studio

On March 31, 2008, the station switched to a sports radio format as part of the Fox Sports Radio network. Within a year the station switched programming from Fox Sports Radio to ESPN Radio.

WDZ and its sister stations WCZQ 105.5 FM Monticello and WDZQ 95.1 FM, 1340 WSOY 1340 AM and WSOY 102.9 FM Decatur, were sold to Neuhoff Media in February 2009.

Today, WDZ 1050 AM, powers with 1000 Kw-Day, 250 watts Night. and airs ESPN Sports.

In 1982…After 36 years, the record industry trade magazine Record World ceased publication and filed for bankruptcy protection.

Record World magazine was one of the three main music industry trade publications in the United States, along with Billboard and Cash Box magazines. It was founded in 1946 under the name Music Vendor, but in 1964 it was changed to Record World, under the ownership of Sid Parnes and Bob Austin. Many music industry personalities, writers and critics began their careers there in the early 1970s to 1980s.

Record World was considered the hipper, faster-moving music industry publication, in contrast to the stodgier Billboard and the perennially-struggling Cash Box. Record World's collapse was the result of discord between the two owners, and a sudden downturn in record sales.


In 2014…Former Pittsburgh radio and TV host (WTAE, KQV, WTAE-TV) Lynn Hinds, who hosted "AM Pittsburgh" from 1972 until 1983, died at the age of 79. Hinds also produced and hosted "The Pennsylvania Game," a quiz program broadcast on the Pennsylvania Public Television Network.