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KTBB 97.5FM-600AM logo.png
CityTyler, Texas
Broadcast areaTyler-Longview metropolitan area
BrandingKTBB 97.5 FM
Frequency600 kHz
Repeater(s)KTBB-FM (Troup)
First air dateNovember 10, 1947
FormatNews-Talk & Sports
Power5,000 watts
Facility ID24248
Transmitter coordinates32°16′18″N 95°12′23″W / 32.27167°N 95.20639°W / 32.27167; -95.20639
Callsign meaningTyler Blackstone Broadcasting (original facility owner)
OwnerGleiser Communications, LLC
Sister stationsKRWR, KTBB-FM
WebcastListen Live

KTBB (600 AM; "KTBB 97.5 FM") is an American terrestrial radio station broadcasting a News-Talk format and simulcasted on 97.5 KTBB-FM. Licensed to Tyler, Texas, United States, the station serves the Tyler-Longview area. The stations are currently owned by Gleiser Communications, LLC.[1][2] KTBB's studios are located in south Tyler along SE Loop 323, and the transmitter is located southeast of Tyler city limits.


The AM station began broadcasting in 1947 on 600 kHz with 500 W power. It was owned and operated by the Blackstone Broadcasting Company.[3]


KTBB (600 AM) broadcasts the syndicated radio shows The Glenn Beck Show, The Rush Limbaugh Show, and The Sean Hannity Show on weekdays.


KTBB logo.png (KTBB's logo under previous simulcast with former KTBB-FM 92.1)


  1. ^ "KTBB-FM Facility Record". United States Federal Communications Commission, audio division.
  2. ^ "KTBB AM Facility Record". United States Federal Communications Commission, audio division.
  3. ^ "New KTBB Tyler, Tex., Announces Staff Lineup" (PDF). Broadcasting. November 3, 1947. Retrieved 18 October 2014.

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