
America's first commercial radio station began operations in Detroit, Michigan. They were assigned the call letters 8MK by the United States Department of Commerce Bureau of Navigation.
In 1922, the call letters were changed to WWJ
and today the station's listenership ranks as one of the highest in its market…

The call sign
for 8MK was changed to “WBL” on October 13, 1921. Following this, on
March 3, 1922, the call sign for the radio station was changed to its current
name, “WWJ.” In May of 1922, the Detroit News finalized a programming
schedule for WWJ which included hints to housewives, music, weather reports,
market quotations, baseball scores, and church services...
WWJ continued to
broadcast an array of programming, and on March 29, 1941, the station was moved
to its current frequency, 950 kHz, or 950 AM. In 1973, WWJ changed from its
previous programming schedule to its current all-news format, and in 1989, it
was purchased by CBS Radio...

No comments:
Post a Comment