"W18BL-D" . . "W18BL-D Channel 18 TV is a Class A television station located in Adamsville, Tennessee. The station is owned and operated by the Unity Broadcasting Network. In 2011 the station began broadcasting in digital, and changed its call sign from the previous W18BL on July 14, 2011."@en . "Class A" . . "15000.0"^^ . "(a Class-A station)"@en . "W18BL-D"@en . . "W18BL (1993-2011)" . "(a Class-A station)" . "68911"^^ . "18 (UHF)" .