WKC was a radio station, located in Baltimore, Maryland, that was licensed to the Joseph M. Zamoiski Company from March 23, 1922 until its deletion on November 24, 1923.
WKC was set up by Calman "Cal" J. Zamoiski, who operated amateur station 3RM from his home at 2527 Madison Avenue in Baltimore.
A week after the inaugural broadcast, a joint effort was made in association with the Har Sinai Temple, with Mrs. E. T. Paul singing Hamil's "Holy Art Thou" over W. H. Davis' amateur station, 3FE, followed by a sermon by Rabbi Louis Bernstein originating at Zamoiski's 3RM.
[4] Following the adoption of the new regulations, on March 23, 1922 the Joseph M. Zamoiski Company, at 19 North Liberty Street, was issued a Limited Commercial license for a new station on the shared 360 meter "entertainment" wavelength.
[8] The Joseph M. Zamoiski Company specialized in electrical offering such as lighting, and initially began selling radio equipment as a sideline.