WDVD, a radio station (96.3 FM) licensed to Detroit, Michigan, United States, assigned call sign WPLT from June 1997 to March 2001
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WQKE, a radio station (93.9 FM) licensed to Plattsburgh, New York, United States, assigned call sign WPLT from 1971 until June 1997
In 1997, the station sold the WPLT call letters to ABC's "Planet Radio", station affiliate in Detroit, MI and became WQKE, with that money they were able to modernize and digitize their equipment.