KATN, a television station (channel 2) licensed to Fairbanks, Alaska, United States, which used the call sign KTTU-TV from 1981 to 1984
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KTTU-FM, a radio station (104.3 FM) licensed to Brownfield, Texas, United States
The name of the station, "Double T 104.3" refers to Texas Tech's Double T logo.
On November 15, 2011, Dallas-based broadcasting company Belo Corporation, owners of local Fox affiliate KMSB and MyNetworkTV affiliate KTTU, announced that it will enter into a shared services agreement with Raycom Media beginning in February 2012, resulting in KOLD taking over the two stations' operations and moving their advertising sales department to the KOLD studios.