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KLBK 2013 Logo.png
Lubbock, Texas
United States
Branding KLBK (general)
KLBK News in HD (newscasts)
Slogan Local News That Matters
Channels Digital: 40 (UHF)
Virtual: 13 (PSIP)
Subchannels 13.1 CBS
13.2 Laff
Owner Nexstar Media Group
(Nexstar Broadcasting, Inc.)
First air date November 13, 1952; 64 years ago (1952-11-13)
Call letters' meaning LuBbocK
Sister station(s) KAMC
Former callsigns KDUB-TV (1952–1961)
Former channel number(s) Analog:
13 (VHF, 1952–2009)
Former affiliations Both secondary:
DuMont (1952–1955)
ABC (1955?–1969)
Transmitter power 1000 kW
Height 219.4 m
Facility ID 3660
Transmitter coordinates 33°31′33.8″N 101°52′8.6″W / 33.526056°N 101.869056°W / 33.526056; -101.869056
Licensing authority FCC
Public license information: Profile
Website www.everythinglubbock.com

KLBK-TV is the CBS affiliated television station, serving the Lubbock, Texas metropolitan area. KLBK is owned and operated by Nexstar Media Group and through a local sales agreement the station also provides services to ABC affiliate KAMC, owned by Mission Broadcasting. Syndicated programming on KLBK includes: Judge Judy, Judge Joe Brown, The World's Funniest Moments, and The 700 Club. The two stations share studios and transmitter located on South University Avenue (Loop 289) in Lubbock.

The station operates digitally on UHF channel 40 at 1,000 kilowatts.


The station began its broadcasting operation as KDUB-TV, founded by the late television pioneer W.D. "Dub" Rogers, Jr, putting the station on the air for the very first time on November 13, 1952. It was the first commercially licensed television station in a medium to small-sized market. Over the next few years, Rogers signed on KPAR-TV in Abilene (now KTXS-TV), KEDY-TV in Big Spring (now KWAB, a satellite of KWES-TV in Midland) and KVER-TV in Clovis, New Mexico (now KVIH-TV, a satellite of KVII-TV in Amarillo). These stations made up the West Texas Television Network, the first regional television network in the United States.

Originally the station also carried ABC as a secondary affiliation until 1969 when KSEL-TV (now KAMC) became the local primary ABC affiliate. The station also carried an affiliation with DuMont during the early 1950s.[1] The station later changed its call letters to KLBK in 1961. The KDUB call letters was later used by KFXB-TV in Dubuque, Iowa from 1976 to 1995 when it was an ABC affiliate, now affiliated with the Christian Television Network.

Grayson Enterprises (named for Sidney Grayson but after 1964 not owned) assumed ownership of KDUB-TV and KPAR-TV in 1961 and changed KDUB's call letters to the current KLBK-TV. Over the years, Grayson acquired several other stations, including KVKM-TV in Monahans (later KMOM and now KWES). However, Grayson Enterprises ran into license renewal trouble in 1968, 1971, 1974, and 1977 for some of its stations. These stations were accused of fraudulent billing, program and transmitter log fabrication, main studio violations, failure to make required technical tests, and other issues. The stations had their renewals deferred and hearings ordered as a result.

The case was settled in what was then described as a "distress sale", in which Grayson's stations were broken up and sold to minority-controlled groups (nowadays known as historically-underutilized groups) at a reduced price. The parameters of such a sale were defined by this sell-off. As a result, KMOM and KWAB were transferred to a Hispanic-controlled group, while KLBK and KTXS went to Prima, Inc. (whose principals were African American).The other stations in the West Texas Network were sold to other owners.

In the early to mid 1990's KLBK was owned by BANAM Broadcasting, as it was in receivership by the Bank of America who held the note carried by the prior owners.

KLBK was acquired in late 2003 as part of the Nexstar Broadcasting Group acquisition of Quorum Broadcasting. The station updated its logo and news set on February 1, 2007, dropping the channel number from its branding (since KLBK is carried on different channels on different television platforms).

Coverage area[edit]

KLBK-TV serves as the CBS affiliate for the Lubbock television market as defined by Nielsen. The station can also be seen in a small portion of the Amarillo, Albuquerque, Abilene, Wichita Falls-Lawton and the Midland-Odessa television markets (primarily in border counties of those markets). The stations coverage area includes the following counties in Texas: Lubbock, Parmer, Castro, Swisher, Briscoe, Hall, Bailey, Lamb, Hale, Floyd, Motley, Cottle, Cochran, Hockley, Crosby, Dickens, Yoakum, Terry, Lynn, Garza, Kent, Gaines, Dawson, Borden and Scurry. The station also covers three counties in eastern New Mexico: Lea, Roosevelt and Curry.

The station was once available over-the-air in the Snyder area (part of the Abilene market) on translator station K44FG. The station is no longer on the air. KLBK is still available on Suddenlink cable in the Snyder area along with KTAB, the CBS affiliate from Abilene.

News operation[edit]

KLBK's news coverage centers around the city of Lubbock and across the South Plains region of West Texas. The station produces over 17 hours of news content each week. Newscasts air at 6:00 a.m., 12:00, 6:00 and 10:00 p.m. on weekdays. Saturday night newscasts air at 6:00 and 10:00 p.m. Only one newscast airs on Sunday nights at 10:00 p.m. The station recently dropped the 5:00 p.m. weekday afternoon newscast in 2012 and expanded the 6:00 p.m. newscast to a full hour. On June 17, 2013 the station became the third news operation in Lubbock to begin broadcasting all newscasts in high definition. On that day the station debuted its newly constructed sets, updated branding and image and a new state of the art weather graphics system from WSI. In August 2013 KLBK debuted a new half hour lifestyle show called Trends & Friends, weeknights at 5:00 p.m.

Digital television[edit]

Digital channel[edit]

The station's digital channel is multiplexed:

Channel Video Aspect PSIP Short Name Programming[2]
13.1 1080i 16:9 KLBK-HD Main KLBK-TV programming / CBS
13.2 480i 4:3 Laff

Analog-to-digital conversion[edit]

KLBK-TV shut down its analog signal, over VHF channel 13, on February 17, 2009, the original target date in which full-power television stations in the United States were to transition from analog to digital broadcasts under federal mandate (which was later pushed back to June 12, 2009). The station's digital signal remained on its pre-transition UHF channel 40.[3] Through the use of PSIP, digital television receivers display the station's virtual channel as its former VHF analog channel 13.


  1. ^ "Wednesday TV Log". Abilene Reporter-News. Abilene, TX. 1954-12-29. pp. 7B. 
  2. ^ RabbitEars TV Query for KLBK
  3. ^ "DTV Tentative Channel Designations for the First and the Second Rounds" (PDF). Retrieved 2012-03-24. 

External links[edit]