Sunday, January 5, 2014

CKSO

Sudbury, Ontario's CKSO signed on the air in 1935 at 780 on the AM dial.  Six years later they moved up a notch to 790 AM.  By 1990 CKSO switched calls to CIGM and flipped to a Country format.  In 2009 broadcasting at 790 AM permanently ceased.

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