KBZK

KBZK is a commercial television station licensed to Bozeman, Montana, and affiliated with CBS. The station operates in the Butte-Bozeman television market and is part of the Montana Television Network, a statewide group of CBS-affiliated stations. Its programming relationship with KXLF-TV in Butte includes shared network and syndicated content, while the two stations sell separate commercial inventory and maintain coverage of their respective communities. News production for both the Bozeman and Butte areas has been centered in Bozeman at various points in the stations' history. The station began broadcasting on August 31, 1987, under the call sign KCTZ. Its creation followed a lengthy regulatory and ownership process dating to the 1970s. Channel 7 had originally been assigned to Butte for educational use, but plans for a Montana educational television service did not materialize. Bozeman broadcaster Robert L. Cooper sought to move the allocation to Bozeman and use it for a commercial VHF station. The Federal Communications Commission approved the reallocation in November 1980, finding that Bozeman's growth supported an additional commercial television service. The construction permit ultimately went to an ownership group associated with Bee Broadcasting and Tri-B Broadcasting. Securing a network affiliation proved difficult because existing stations were already visible in the region and the major networks initially considered the market adequately served. After several proposed transactions and regulatory objections, the station was built as KCTZ. It soon encountered financial pressure, including limited cable distribution and weak advertising revenue, and was sold to Big Horn Communications, the owner of KOUS-TV in Billings, in 1988. Even after its launch, KCTZ's programming identity changed repeatedly. Evening Post Publishing Company, through its Cordillera Communications division, acquired the station in 1993. Because of signal overlap with KXLF-TV, KCTZ initially operated substantially as a satellite of the Butte station. When KWYB began broadcasting in 1996 as the ABC affiliate for the Butte-Bozeman area, KCTZ moved to Fox and later carried UPN programming secondarily. It returned to a CBS-oriented relationship with KXLF in 2000, adopted the KBZK call sign, and became a CBS affiliate. The station continued to carry separate local advertising despite its shared programming structure. KBZK's local news operation has also evolved. It introduced a weekday 6 p.m. newscast in 1988, shifted local news to a 9 p.m. program after becoming a Fox affiliate, and later returned to 6 p.m. and 10 p.m. broadcasts. Following the 2000 call-sign and affiliation changes, local newscasts were initially replaced by KXLF simulcasts, although a Bozeman newsroom remained active. Beginning in 2006, the stations experimented with jointly presented and then separate local newscasts. By 2011, Bozeman-based personnel were producing news programs for both markets. Today, KBZK functions as a local CBS outlet within the Scripps-owned Montana Television Network. It broadcasts CBS programming, syndicated content, local news, weather, sports, community reporting, and digital news through its website and related platforms. The station's signal is supplemented by translators in parts of southwestern Montana, including Bozeman and Livingston. In 2021, its owner proposed moving the station's high-power transmission facility from the VHF band to UHF channel 27 as part of a broader technical plan for MTN stations.

KBZK's history began with a dispute over the allocation of VHF channel 7. The channel had originally been designated for educational broadcasting in Butte, but Montana's plans for an educational television network failed to advance. Robert L. Cooper, a Bozeman native, petitioned the Federal Communications Commission to move the allocation to Bozeman for commercial use. Supporters argued that Bozeman's growth justified a VHF station, while KXLF-TV, Rocky Mountain Public Television, and Montana officials raised objections involving local interests, educational broadcasting, and possible signal interference. The FCC approved the relocation in November 1980. Four groups initially sought the construction permit. The applicants later negotiated a combination involving Bee Broadcasting and Tri-B Broadcasting, while Cooper's New West Broadcasting withdrew in exchange for reimbursement of expenses. The FCC issued the permit in December 1982. Benny Bee then attempted to secure a major-network affiliation, but CBS, ABC, and NBC declined because existing stations already provided substantial coverage in the broader western Montana region. A proposed sale to the Eagle Communications network in 1984 also failed to produce a working station. The application remained delayed by regulatory review and objections from the owners of KBOZ-AM-FM, who argued that local parties should be able to compete for the channel. After the FCC denied the Eagle transaction in January 1987, Bee proceeded with construction. The station finally launched on August 31, 1987, as KCTZ. Within days, it was forced off the air for several hours after its signal interfered with medical telemetry equipment at Bozeman Deaconess Hospital. The station also faced commercial difficulties because Bozeman Cable TV did not carry it until after the initial launch period, limiting access to viewers and reducing advertising revenue. The undercapitalized operation was placed on the market and sold to Big Horn Communications in 1988. Big Horn listed KCTZ for sale in 1990. Evening Post Publishing acquired it in 1993 through Cordillera Communications, but overlap between KCTZ and KXLF-TV restricted how the station could be operated. KCTZ initially functioned largely as a rebroadcaster of KXLF, with some local programming shifted to low-power facilities. This arrangement changed after KWYB launched in 1996 as the area's ABC affiliate. KCTZ then took Fox programming and developed local news at 9 p.m., later restoring 6 p.m. and 10 p.m. broadcasts. It also carried UPN programming for part of this period. In August 2000, KCTZ dropped Fox, citing the network's weaker ratings in smaller markets relative to the major networks. The station again became closely aligned with KXLF, adopted the KBZK call sign, and resumed its CBS affiliation. Although network and syndicated programs were shared, KBZK and KXLF continued to carry distinct commercial spots. Fox programming was temporarily supplied in the market through Foxnet and later through other distribution arrangements until a permanent Fox affiliate emerged. KBZK's news strategy has shifted with its ownership and affiliation structure. It began a weekday local 6 p.m. newscast in 1988. Local news moved to a 9 p.m. broadcast after the Fox conversion, then returned to earlier evening time slots when ratings and advertiser demand supported the change. Following the 2000 restructuring, the local broadcasts were replaced by KXLF simulcasts, although KBZK retained a small Bozeman newsroom. From 2006 onward, the stations tested shared presentation formats before developing separate local newscasts. In 2011, the Bozeman operation assumed responsibility for producing news for both KBZK and KXLF. The station is now part of the E. W. Scripps Company-owned Montana Television Network. Its facilities are located on Television Way in Bozeman, while its main transmitter is on High Flat southwest of Four Corners. Translators extend service into additional communities, including Livingston. A second Livingston transmission facility was approved in 2020 after the principal facility was moved to High Flat. In December 2021, Scripps asked the FCC to authorize a broader migration of MTN's high-power stations from VHF to UHF, proposing channel 27 for KBZK. KBZK continues to operate as a CBS affiliate with local news, weather, sports, advertising, and digital services.

• 2021

  Proposed UHF channel transition

  [1]KBZKen.wikipedia.org

  Scripps petitioned for a technical transition of MTN's high-power transmitters, proposing UHF channel 27 for KBZK.

• 2020

  Additional Livingston transmission approved

  [1]KBZKen.wikipedia.org

  A second KBZK transmission facility serving Livingston was approved after the main facility moved to High Flat.

• 2000

  KBZK call sign and CBS affiliation begin

  [1]KBZKen.wikipedia.org

  The station dropped Fox, changed its call letters to KBZK, and returned to CBS programming.

• 1996

  Switch to Fox

  [1]KBZKen.wikipedia.org

  KCTZ became the Fox affiliate after KWYB launched as the market's ABC station.

• 1993

  Cordillera Communications acquisition

  [1]KBZKen.wikipedia.org

  Evening Post Publishing acquired KCTZ through its Cordillera Communications division.

• 1988

  Big Horn Communications takes ownership

  [1]KBZKen.wikipedia.org

  The station was sold to the owner of KOUS-TV after financial pressure during its early operation.

• 1987

  KCTZ launches

  [1]KBZKen.wikipedia.org

  KCTZ began broadcasting on August 31 as Bozeman's first commercial television station.

• 1982

  Construction permit issued

  [1]KBZKen.wikipedia.org

  The FCC issued the construction permit for the future KCTZ station on December 22.

• 1980

  FCC approves channel 7 reallocation to Bozeman

  [1]KBZKen.wikipedia.org

  The FCC determined that Bozeman's growth supported a commercial VHF station and approved moving channel 7 from Butte to Bozeman.

• 1975

  Educational television proposal for Butte channel 7 is abandoned

  [1]KBZKen.wikipedia.org

  The Montana Legislature rejected a proposed educational television network that would have used the Butte channel 7 allocation, opening the way for later commercial-use efforts.

A local CBS television outlet combining network programming with regional news, weather, sports, emergency information, and community coverage for Bozeman and surrounding southwestern Montana communities.

• Television network affiliation · 2000

  CBS network programming

  KBZK's principal programming service consists of CBS network content distributed through its channel 7 broadcast operation. The affiliation places national news, entertainment, sports, and other network programs alongside the station's locally produced and syndicated material.

• Local television news · 1988

  KBZK News

  KBZK's local news service covers Bozeman and surrounding southwestern Montana communities, including breaking news, weather, public affairs, sports, and community stories. The newsroom has also contributed to news production for KXLF-TV in Butte.

• Media advertising · 1987

  Broadcast and digital advertising

  The station sells commercial inventory across its broadcast schedule and maintains a digital outlet through its website. KBZK and KXLF share some programming but have historically sold separate local advertising, allowing market-specific campaigns.

• 2021

  Petition for UHF transmission operationOther

  Background

  Scripps proposed technical changes affecting all five high-power Montana Television Network transmitters.

  Action taken

  The company petitioned the FCC to move KBZK's transmission operation to UHF channel 27.

  Aftermath

  The proposal represented a regulatory and engineering request rather than a change to the station's CBS brand or local-market role.

  Source

• 2000

  Return to CBS and adoption of the KBZK identityStrategy

  Background

  Station management reported that Fox generally produced lower ratings than the major broadcast networks in smaller markets.

  Action taken

  KCTZ dropped Fox, resumed a close programming relationship with KXLF-TV, changed its call sign to KBZK, and became a CBS affiliate.

  Aftermath

  The station's local newscasts were initially replaced by KXLF simulcasts, while a smaller Bozeman newsroom continued local coverage.

  Source

• 1996

  KCTZ changes from ABC-market displacement to Fox affiliationStrategy

  Background

  The launch of KWYB supplied ABC programming to the Butte-Bozeman market and changed the competitive role available to KCTZ.

  Action taken

  KCTZ switched to Fox and introduced a local late-evening news format.

  Aftermath

  The station operated as a Fox affiliate until 2000 and also carried UPN programming for part of the period.

  Source

1. 1KBZKen.wikipedia.org
2. 2KBZK official websitekbzk.com