WWDC made its debut broadcast at 8 p.m. on May 3, 1941, airing programming from 8 a.m. to 1 a.m. Studios were at 1000 Connecticut Avenue.[3] An independent station with no network affiliation, the station advertised it would broadcast Associated Press newscasts five minutes before every hour, and "through NBC transcriptions, Station WWDC will present a wide choice of big names in orchestras and radio entertainers from the NBC roster of stars".[2]
WOL
On January 26, 1950, the FCC approved the sale of WWDC by Capital Broadcasting, which had just bought WOL (1260 AM) from Cowles Broadcasting, to Peoples Broadcasting Corporation, an affiliate of the local People's Drug Stores, and announced the two stations would be swapping call letters.[4] The change took place February 20, 1950.[5] This swap moved the WOL call letters to 1450 AM.
In 1965, the Sonderling Broadcasting Corporation bought WOL and changed the format from easy listening to rhythm and blues. That year, WOL also became the first rhythm and blues station in Washington to have public affairs programming.[6] "No other medium in the city had WOL's influence and credibility among black Washingtonians from 1965 to about 1975...With finger-popping, hand-clapping and foot-stomping, they were the broadcasters of gospel-influenced, inner city culture," The Washington Post observed. WOL helped popularize "Chocolate City" as a nickname for Washington, according to the Post.[7]
Originally simulcast on its FM sister station WMOD for more extensive coverage, they later changed the FM station to an oldies format. The station slowly deemphasized its music programming and evolved into an African-American based talk station.
Competition from FM stations that had stronger signals and stereo sound reduced WOL's ratings in the late 1970s.[6] By 1976, the Federal Communications Commission concluded an investigation of allegations of payola against WOL and other black stations around the U.S.[6][7] In late 1979, the Almic Corporation, headed by Dewey and Cathy Hughes, purchased the station. Dewey Hughes told The Washington Post: "The day of the rapping jock is over. Radio is generally toning down because of a new concern about contemporary adult music."[7]
During the 1960s and 1970s, WOL was home to Petey Greene, a former convict turned popular talk show host, comedian, and activist, who began his professional broadcasting career at WOL. His story was portrayed in the 2007 film Talk To Me.