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KBDI-TV, branded PBS12, is a public television station licensed to Broomfield, Colorado, and serving the Denver area with PBS, local public-affairs, election, independent, and community programming.

Last updated November 4, 2026

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Overview

KBDI-TV is a noncommercial educational television station licensed to Broomfield, Colorado, and serving Denver, the Colorado Front Range, and parts of eastern Colorado. The station is owned by Colorado Public Television, Inc., and operates as a PBS member station under the PBS12 brand. Its facilities are in Denver’s Five Points Media Center, while its principal transmitter is located on Mestaa’ėhehe Mountain near Evergreen in Clear Creek County. Translators extend the service across portions of Colorado. The station’s origins date to the reservation of UHF channel 12 for educational use in Boulder in 1952. The University of Colorado considered using the allocation during the late 1950s and 1960s, but never constructed a station. In 1977, the Front Range Educational Media Corporation sought permission to build a station in nearby Broomfield. The application became controversial after newspaper reporting examined the record of the organization’s president, John Schwartz, who had previously managed a Pittsburgh public radio station and had been associated with impermissible salary kickback practices there. Denver’s established public television station, KRMA-TV, challenged the authorization, citing questions about Schwartz’s character, the applicant’s management, and the potential effect of a second public station on programming and fundraising. Although a federal appeals court initially ordered further FCC consideration, a rule change concerning completed transmitter facilities enabled KBDI-TV to begin broadcasting on February 22, 1980. The launch was conducted with very limited resources. The station had no finished studios, relied on rudimentary production arrangements, and experienced serious transmitter, signal-coverage, building, and engineering problems. PBS programming was added in the spring of 1980, and a PBS satellite connection became available later that year. A translator was installed in 1982 to improve reception in Boulder, where terrain had obstructed the main signal. During the 1980s and 1990s, KBDI developed an identity distinct from KRMA, which later became Rocky Mountain PBS. Rather than presenting only mainstream public television fare, KBDI emphasized independent films, experimental television, music videos, community voices, and subjects that received limited exposure elsewhere. Programs such as Homemovies, featuring work by amateur and independent Colorado filmmakers, and FM-TV, later known as Teletunes, helped establish that profile. The station also produced interactive talk and public-issue programs and covered local political and civic matters. KBDI moved its studios from Broomfield to Denver in 1988. Further relocations followed after the station’s Stout Street building was sold and tenants were displaced in the early 1990s; the operation subsequently used facilities on Federal Boulevard and later at the Five Points Media Center. The Denver move placed the station closer to the region’s cultural and civic institutions and supported a more substantial local-production operation. The station became particularly associated with programming for and about Colorado’s LGBTQ communities. Its broadcast of Lambda Report in the early 1990s and later gay- and lesbian-oriented programming attracted loyal viewers and donors while also generating complaints from some members of the public. This willingness to air controversial or underserved perspectives reinforced KBDI’s role as a complementary, more alternative public television service alongside the market’s primary PBS outlet. KBDI’s local portfolio has included documentaries, cultural programs, music and arts content, community affairs, and political coverage. Colorado Inside Out became its best-known continuing public-affairs program, and the station has produced election programming and candidate debates. It also contributed to award-winning documentary work, including Tierra o Muerte, which received an Alfred I. duPont–Columbia University Award in 1992. During the 2000s the station increasingly used the Colorado Public Television identity, before adopting PBS12 as its principal brand in 2020. It remains an active public media organization supported by viewers, members, underwriting, grants, and program distribution, with more than 9,000 members reported in 2022.

History

Educational television channel 12 was reserved for Boulder in 1952. The University of Colorado examined the possibility of building a station on the allocation several times, including as part of broader Colorado plans for statewide educational television, but the channel remained unused. Interference concerns involving research facilities and the absence of a completed construction plan contributed to the delay. The Front Range Educational Media Corporation filed an application with the FCC on March 17, 1977, proposing to construct a noncommercial station in Broomfield rather than Boulder. The organization described the site as a central location for the Front Range and planned a combination of PBS programming, locally produced shows, independently acquired material, and experimental television. The FCC granted a construction permit in July 1977. Soon afterward, reporting in The Denver Post raised questions about president John Schwartz’s earlier management of WYEP-FM in Pittsburgh, including the use of salary donations that conflicted with public-radio funding rules. KRMA-TV and Denver Public Schools challenged the permit, arguing that the FCC had not adequately considered Schwartz’s qualifications, the applicant’s finances, or the effect of another public station on the Denver market. The legal dispute continued after the FCC rejected KRMA’s initial petition. In January 1980, the U.S. Court of Appeals for the District of Columbia Circuit vacated the permit grant and sent the matter back for additional consideration. Schwartz resigned as president and later returned in an advisory role. A new FCC rule permitted a station with a completed transmitter facility to begin broadcasting without another approval step, allowing KBDI-TV to sign on February 22, 1980, while the litigation was being resolved. The first broadcasts were assembled on a very small budget from the transmitter site because the studios were not ready. Early output was sparse and technically unreliable, with equipment failures, weak coverage in parts of Boulder and north Denver, and serious deficiencies in the temporary facilities. PBS programming began in April, and a satellite interconnection was established in September. A translator added in 1982 improved reception in Boulder. As engineering and management stabilized, KBDI developed a programming strategy that distinguished it from Denver’s established public station. In addition to PBS programs, it aired locally made documentaries, independent films, music videos, community affairs, and experimental work. Homemovies presented short films by Colorado amateurs and independent filmmakers. FM-TV, later renamed Teletunes, focused on music videos and remained part of the schedule into the late 1990s. Other productions included interactive talk programs, issue specials, and coverage of local civic controversies. The station’s willingness to explore subjects and viewpoints that received little attention on mainstream television became central to its identity. KBDI moved from its cramped Broomfield warehouse to Denver in 1988. Its first Denver location on Stout Street was later affected by foreclosure and a change in building ownership, prompting a move in the early 1990s to a former bakery and construction school on Federal Boulevard. The station subsequently established its studios at the Five Points Media Center. Its Denver presence supported expanded local production and strengthened ties to the region’s cultural and political communities. Local public affairs became an enduring part of the service. Colorado Inside Out was introduced in 1992 and developed into a long-running weekly discussion program. KBDI also produced election coverage and candidate debates. Its documentary work received external recognition, including a 1992 Alfred I. duPont–Columbia University Award for Tierra o Muerte, a film about early Mexican shepherds in Colorado. In the 1990s, KBDI became notable for its presentation of LGBTQ-focused programming. Lambda Report, previously seen on public-access television, moved to KBDI in 1992 and was among the first programs of its kind carried by a public television station. The station’s gay- and lesbian-oriented broadcasts brought criticism as well as a committed audience and donor base. This episode reflected the broader editorial role KBDI had chosen: to provide a second public-media voice in Denver, with greater emphasis on minority communities, independent producers, and subjects likely to be treated cautiously by a mainstream outlet. During the 2000s the organization increasingly used the Colorado Public Television name. In 2020, the station adopted PBS12 as its primary on-air identity, linking its local service more directly to its PBS membership while retaining its Colorado-focused programming mission. The station continues to operate as an active, community-supported public television broadcaster, serving the Denver region and wider Front Range through its main signal and translator network.

  • 2020

    PBS12 brand adopted

    [1]

    Colorado Public Television adopted PBS12 as its principal public-facing station brand.

  • 1992

    Colorado Inside Out introduced

    [1]

    The station launched its continuing local public-affairs program Colorado Inside Out.

  • 1992

    Tierra o Muerte receives duPont-Columbia recognition

    [1]

    KBDI documentary Tierra o Muerte received an Alfred I. duPont–Columbia University Award.

  • 1988

    Studios move to Denver

    [1]

    KBDI relocated its studio operation from Broomfield to Denver.

  • 1982

    Boulder translator installed

    [1]

    A translator was added to address terrain-related reception problems in Boulder.

  • 1980

    KBDI-TV begins broadcasting

    [1]

    The station signed on February 22 despite continuing legal questions surrounding its authorization and began with minimal facilities and programming.

  • 1980

    PBS service added

    [1]

    PBS programming began in April, followed by a satellite interconnection later in the year.

  • 1977

    Construction application filed

    [1]

    Front Range Educational Media Corporation applied to build a public television station on channel 12 in nearby Broomfield.

  • 1952

    Channel 12 reserved for educational television

    [1]

    The FCC reserved UHF channel 12 for noncommercial educational use in Boulder, creating the allocation later used by KBDI-TV.

Products and positioning

A secondary public television service for the Denver and Colorado markets, positioned around independent, alternative, community-oriented, and locally relevant programming alongside PBS content.

  • Public affairs · 1992

    Colorado Inside Out

    A long-running weekly discussion program focused on Colorado politics, public policy, and civic issues. It is one of KBDI’s most recognizable local productions and exemplifies the station’s emphasis on regional perspectives and debate.

  • Independent film showcase · 1981

    Homemovies

    An early local program that presented short films made by amateur and independent Colorado filmmakers. The series helped establish KBDI as an outlet for community production and nontraditional television.

  • Music television

    FM-TV / Teletunes

    A music-video program that gave KBDI a distinctive alternative-media identity. Originally called FM-TV and later renamed Teletunes, it remained on the schedule through the late 1990s.

  • Community news · 1992

    Lambda Report

    A program covering Colorado’s gay and lesbian communities that moved from public-access television to KBDI in the early 1990s. Its carriage reflected the station’s willingness to serve communities underrepresented on mainstream public television.

  • Public television service · 2020

    PBS12 local programming

    The station’s current branded service combines PBS programming with locally produced public affairs, election coverage, documentaries, cultural programming, and community-oriented content for the Denver and Colorado markets.

Controversies

  • 1977

    Questions surrounding founding president John Schwartz

    Denver Post reporting examined John Schwartz’s prior management of Pittsburgh public radio station WYEP-FM, including salary kickback practices that conflicted with Corporation for Public Broadcasting rules. The reporting prompted scrutiny from Denver’s existing public television station and contributed to a legal challenge before the FCC and federal appeals court.

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Brand decisions

  • 2020

    Adopt the PBS12 identityStrategy

    Background

    The organization had used the Colorado Public Television name during the 2000s and sought a clearer connection between its local service and PBS membership.

    Action taken

    The station rebranded its primary public-facing identity as PBS12.

    Aftermath

    KBDI continued operating as an active PBS member station while retaining its focus on Colorado-produced and community-oriented programming.

  • 1977

    Propose an alternative public television serviceStrategy

    Background

    Front Range Educational Media Corporation sought to distinguish the proposed station from Denver’s established public broadcaster through local, independently acquired, and experimental programming.

    Action taken

    The applicant proposed combining PBS content with substantial local production and independent programming for the Front Range.

    Aftermath

    After launch, KBDI developed a durable identity as Denver’s more alternative and community-oriented public television outlet.

    • KRMA-TV — KRMA challenged the authorization, citing concerns about the applicant’s management and competition for PBS programming, viewers, and donations.

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