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KTVB (channel 7) is a television station in Boise, Idaho, United States, affiliated with NBC and owned by Tegna Inc. The station's studios are located on West Fairview Avenue (off I-184) in Boise, and its transmitter is located on Deer Point in unincorporated Boise County. It is rebroadcast by KTFT-LD (channel 7) in Twin Falls, a low-power semi-satellite that inserts local advertising for the Magic Valley area into KTVB's schedule. KTFT-LD maintains a local sales office on Nielsen Point Place in Twin Falls, while its transmitter is located on Flat Top Butte near Jerome, Idaho. The two stations are branded as the "KTVB Media Group".

Key Information

Channel 7 is the oldest continuously operating station in Idaho. It debuted on July 12, 1953, as KIDO-TV, the state's second television station to begin operations and the first to be fully licensed. Though KFXD-TV (channel 6) in Nampa beat KIDO-TV to the air by a month, KIDO-TV was by far the more organized operation with network and local programming, neither of which KFXD-TV featured in its brief two-month tenure on air. It was owned by Georgia Davidson alongside Boise radio station KIDO and a primary affiliate of NBC, though it also held affiliations with other networks in its early history. Davidson sold off the radio station in 1958, and channel 7 changed its call sign to KTVB the next year. Davidson was for years the only woman at NBC affiliate meetings. By the 1970s, KTVB had emerged as the news ratings leader in Boise, a position it has not yielded since.

Davidson sold KTVB to King Broadcasting in 1979. The station continued to lead local news ratings in the market with long-tenured personalities. In 1986, KTVB established K38AS (now KTFT-LD), the first low-power NBC affiliate. KTVB has changed ownership in larger transactions three times since 1990: to the Providence Journal Company, Belo Corporation, and Gannett, whose broadcast division split off as Tegna in 2015.

History

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Construction and early years

[edit]

Boise radio station KIDO, owned by Georgia Davidson, filed with the Federal Communications Commission (FCC) in March 1952 seeking to build a television station on the city's allotted channel 7. The application arrived in anticipation of the end of the FCC's multi-year freeze on TV station applications.[4] The construction permit was granted on December 23,[5] KIDO already had some equipment on hand; the month before, it conducted a closed-circuit demonstration of television at its AM transmitter site.[6] On an elevation behind the city, construction began in February on the transmitter site.[7] The station signed for affiliation with the CBS, NBC, and DuMont networks;[8] KIDO radio had maintained NBC affiliation since 1937.[9]

From studios on 700 Crestline Drive, KIDO-TV began broadcasting on July 12, 1953; Philo Farnsworth, a television pioneer, was one of the guests of honor at the dedication.[10] It was the second television station to make its bow in Idaho. On June 18, KFXD-TV (channel 6) in Nampa put out Idaho's first television test pattern,[11] initiating regular programming under special temporary authority 11 days later.[12][13] KIDO-TV was effectively the first serious station to begin operations in the state.[a] While KIDO-TV had studios and network affiliations, KFXD-TV had neither: it was reliant exclusively on old movies and operated with the bare minimum of personnel. It lasted less than two months before leaving the air.[13] The lone missing national network, ABC, affiliated with KIDO-TV in December.[16] This replaced CBS, which had moved to new station KBOI-TV (channel 2) the previous month.[17]

National live programming became a reality beginning with the 1955 World Series after a microwave transmission link between Boise and Salt Lake City was set up by KIDO-TV and KBOI-TV.[17] KIDO-TV's tower was relocated to Deer Point in 1956, which together with an increased effective radiated power extended the station's coverage to a further 80,000 people.[18] Davidson agreed to sell KIDO radio to the Mesabi Western Corp. in November 1958; the radio station retained its call sign,[19] and channel 7 became KTVB on February 1, 1959.[20] The sale alleviated cash issues for the television station, which struggled financially in its early years and particularly after Boise became a two-station market;[21] in a 1978 interview, Davidson noted that she "lived with the spectre of bankruptcy, a very embarrassing bankruptcy, day or night".[22]

KTVB in La Grande, Oregon: KTVR

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KTVB received a construction permit on December 18, 1963, to expand its reach with the construction of a satellite station on channel 13 in La Grande, Oregon, northwest of Boise.[23] KTVR began broadcasting on December 6, 1964.[24] It initially offered local news and information for Eastern Oregon from studios in La Grande.[25] In 1967, KTVB closed the local operation in La Grande and converted KTVR into a full-time rebroadcaster of the Boise station.[26]

In 1974, KTVB received an offer from the Oregon Educational and Public Broadcasting Service (OEPBS) to acquire KTVR for integration into its statewide public television network and serve large areas of Eastern Oregon.[27] Citing a lack of local viewership and the availability of NBC stations from Spokane and Portland,[28] KTVB took KTVR out of service on March 7, 1975, while the deal was pending;[29] it did not return to the air under OEPBS ownership until February 1977.[30] It was the second time KTVB had provided facilities to public television; in Boise, KTVB aired Sesame Street when the show debuted in 1969, as Idaho did not have a public station at the time,[31] and it provided its transmitter site and engineering resources to launch KAID-TV (channel 4) in 1971.[32]

Growth and new studios

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Ground was broken for new studios at 5400 Fairview Avenue in 1970,[33] and the facility formally opened the next year. The 20,000 square feet (1,900 m2) facility boasted the largest TV studio in Idaho.[34] In 1974, KTVB lost ABC programming to a new station—KITC-TV, soon renamed KIVI-TV, on channel 6.[17]

Davidson—long the only female owner within the NBC television network among 125 men at annual meetings[22]—announced the sale of KTVB to King Broadcasting of Seattle in 1979.[35] The sale to King Broadcasting left Boise without any locally owned television stations. Despite this, Davidson believed the sale was necessary to ensure the continued existence of KTVB. She feared saddling her family with a large estate tax burden upon her death, diminishing KTVB's profits and ability to invest.[36] King Broadcasting took over in April 1980. While the new owners retained senior management,[37] they dropped paid religious programming on Sunday mornings to conform with longstanding company policy.[38]

Providence Journal, Belo, and Gannett/Tegna ownership

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King Broadcasting Company put itself up for sale in 1990, citing the age of its majority owners, Patsy Bullitt Collins and Harriet Stimson Bullitt, the daughters of the late company matriarch, Dorothy Bullitt.[39] It accepted an offer from the Providence Journal Company in 1991;[40] the transaction closed in 1992.[41] Under Providence Journal, KTVB became a contributor to the new Northwest Cable News (NWCN) regional cable channel when it launched in 1995, with one reporter dedicated to NWCN based in Boise.[42][b] The Belo Corporation purchased Providence Journal in 1996.[45]

Logo for Idaho's Very Own 24/7

At the end of October 2003, KTVB launched 24/7 NewsChannel on its second digital subchannel and local cable, one of the first digital secondary subchannels in the nation. The subchannel's programming initially consisted of time-shifted newscasts and feature programs, though plans called for original news programs and other local programming.[46][47] By 2011, the station had rebranded its 24/7 NewsChannel as "Idaho's Very Own 24/7", and it aired a dedicated 6:30 p.m. newscast and 7 a.m. morning news extension.[48] The subchannel more recently has served as an outlet for local sports coverage, including for the 2023-24 season a package of Boise State Broncos men's basketball games[49] and Idaho Steelheads minor league hockey.[50]

On June 13, 2013, the Gannett Company announced that it would acquire Belo.[51] The sale was completed on December 23.[52] Gannett's TV stations and newspapers split into separate companies in 2015, the former being named Tegna.[53]

KTVB in Twin Falls: KTFT-LD

[edit]

Plans to extend channel 7 to Twin Falls had existed almost as long as the station. In 1955, then-KIDO-TV partnered with Twin Falls radio station KTFI to obtain a construction permit for channel 13 in that city, awarded as KHTV. The station grant was reinstated despite protests by KLIX-TV (channel 11, now KMVT) that it would put the local outlet out of business; it was sold and dropped the proposal.[54][55]

Renewed interest in bringing KTVB over-the-air to Twin Falls began in 1981, when King Broadcasting filed for a construction permit for a low-power TV station.[56] This was later abandoned in favor of a channel 38 permit acquired from American Community Broadcasting, Inc., which already had another channel. The station debuted on July 1, 1986,[57] as K38AS, the first low-power station to be an NBC affiliate; KMVT ceased offering NBC programs leading up to its launch. Its programming consisted of KTVB with Twin Falls-area commercials, sold from an advertising office in town.[58][59] In December 1994, the station took a four-letter call sign of KTFT-LP (for "Twin Falls Television").[60]

News operation

[edit]

News coverage from channel 7 started with its first day on air. Vern Moore, a KIDO announcer, was the first voice heard on the new KIDO-TV and the first TV news anchor in Idaho.[61] However, the station was initially not very competitive against KBOI-TV. When Robert Krueger—Georgia Davidson's son-in-law, who would serve in management for 40 years—started at then-KIDO-TV in 1956, he'd joke that "we ranked fifth in a two-station town".[62]

Under Krueger, the station cemented itself as the news ratings leader in Boise, with such public affairs programming as Viewpoint.[62] As early as 1978, it was the "undisputed ratings king" in the market, well ahead of KBCI and KIVI.[63] KTVB was the first Boise station to present an hour of local early evening news when it debuted the 5 p.m. newscast Idaho at Five in 1984[64] and first with weekend morning news in 1992.[65] The dominance in news ratings has continued; for instance, in November 2010, each of KTVB's local newscasts had more viewers than their competition combined.[66]

Refer to caption
Larry Gebert conducts an interview in 2010

During this time, the station became known for long-tenured and popular local news personalities. Dee Sarton spent nearly 42 years with KTVB, most of that time anchoring Idaho at Five and other early evening newscasts;[67][68] one of her co-anchors, Carolyn Holly, worked at channel 7 for nearly 34 years.[69] Anchor Mark Johnson spent 30 years with the station, retiring in 2021.[70] Larry Gebert was the station's meteorologist for 30 years until his death in 2022.[71]

KTVB added a 4 p.m. news hour in 2013.[72] In 2020, the station debuted a local lifestyle program, the midday Idaho Today, and reformatted its weeknight 5 p.m. news as the interactive The 208.[73] As of 2024, the station aired 30 hours a week of news and public affairs programming.[74]

Notable former-on air staff

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Technical information and subchannels

[edit]

KTVB's transmitter is located on Deer Point in unincorporated Boise County.[2] KTFT-LD's transmitter is located on Flat Top Butte near Jerome.[3] The stations' signals are multiplexed:

Subchannels of KTVB[84]
Channel Res. Aspect Short name Programming
7.1 1080i 16:9 KTVB-HD NBC
7.2 720p 24/7 Independent
7.3 480i Quest Quest
7.4 Crime True Crime Network
7.5 NEST The Nest
7.6 ShopLC Shop LC
7.7 NOSEY Nosey
7.8 Rewind Rewind TV
Subchannels of KTFT-LD[85]
Channel Res. Aspect Short name Programming
7.1 1080i 16:9 KTFT NBC
7.2 720p 24/7 Independent
7.3 480i Crime Quest
7.4 Twist True Crime Network
7.5 ShopLC Shop LC
7.6 TheGrio The Nest
7.7 Nosey
7.8 QVC

Analog-to-digital conversion

[edit]

KTVB began broadcasting a digital signal on UHF channel 26 on November 1, 2002.[86] The station shut down its analog signal, over VHF channel 7, on June 12, 2009, the official date on which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal relocated from channel 26 to channel 7 for post-transition operations.[87][88] To solve issues some viewers had receiving the station, KTVB was authorized to increase its effective radiated power weeks after the switch.[89]

Translators

[edit]
Translators of KTVB and KTFT-LD
City of license Callsign Translating Channel ERP HAAT Facility ID Transmitter coordinates Owner
Cambridge K17KF-D KTVB 17 0.51 kW −54 m (−177 ft) 188131 44°31′58.5″N 116°39′25.5″W / 44.532917°N 116.657083°W / 44.532917; -116.657083 (K17KF-D) King Broadcasting Company
Cascade K29NB-D 29 0.49 kW −199 m (−653 ft) 34884 44°31′24.6″N 116°2′57.4″W / 44.523500°N 116.049278°W / 44.523500; -116.049278 (K29NB-D)
Council K23KY-D 23 0.46 kW −127 m (−417 ft) 11446 44°39′47.5″N 116°26′27.5″W / 44.663194°N 116.440972°W / 44.663194; -116.440972 (K23KY-D)
Garden Valley K34MG-D 34 0.0099 kW 7 m (23 ft) 23143 44°1′47.6″N 115°49′38.4″W / 44.029889°N 115.827333°W / 44.029889; -115.827333 (K34MG-D) Garden Valley Translator District
Glenns Ferry K16JE-D 16 0.43 kW 1 m (3 ft) 188132 42°55′36.6″N 115°21′13.2″W / 42.926833°N 115.353667°W / 42.926833; -115.353667 (K16JE-D) King Broadcasting Company
Hagerman K18NF-D KTFT-LD 18 0.252 kW 55 m (180 ft) 188132 42°50′55.6″N 114°54′47.2″W / 42.848778°N 114.913111°W / 42.848778; -114.913111 (K18NF-D) Hagerman Translator District
McCall
New Meadows		 K15IO-D KTVB 15 0.47 kW 558 m (1,831 ft) 34869 45°0′6.6″N 116°8′6.4″W / 45.001833°N 116.135111°W / 45.001833; -116.135111 (K15IO-D) King Broadcasting Company
Terrace Lakes K10OA-D 10 0.047 kW 154 m (505 ft) 23148 44°6′59.6″N 116°0′31.4″W / 44.116556°N 116.008722°W / 44.116556; -116.008722 (K10OA-D) Garden Valley Translator District
Golconda, NV K35GD-D 35 0.19 kW 443 m (1,453 ft) 28088 41°9′18.6″N 117°20′19.4″W / 41.155167°N 117.338722°W / 41.155167; -117.338722 (K32GD-D) Humboldt County
McDermitt, NV K14SE-D 14 0.15 kW 88 m (289 ft) 54292 41°37′56.6″N 117°44′30.4″W / 41.632389°N 117.741778°W / 41.632389; -117.741778 (K14SE-D) Quinn River TV Maintenance District
Winnemucca, NV K19EU-D 19 0.11 kW 693 m (2,274 ft) 28093 41°00′38.5″N 117°46′4.2″W / 41.010694°N 117.767833°W / 41.010694; -117.767833 (K19EU-D) Humboldt County
Baker City, OR K18KI-D 18 1 kW 575 m (1,886 ft) 127789 44°35′56.5″N 117°47′1.7″W / 44.599028°N 117.783806°W / 44.599028; -117.783806 (K18KI-D) Blue Mountain Translator District
Baker Valley, OR K30OF-D 30 579 m (1,900 ft) 5944 44°35′56.5″N 117°47′1.7″W / 44.599028°N 117.783806°W / 44.599028; -117.783806 (K30OF-D)
La Grande, OR K21MS-D 21 0.4 kW 768 m (2,520 ft) 5953 45°18′34.4″N 117°44′1.7″W / 45.309556°N 117.733806°W / 45.309556; -117.733806 (K21MS-D)

Notes

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References

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[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

KTVB

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from Grokipedia
KTVB, virtual channel 7, is an NBC-affiliated television station licensed to Boise, Idaho, United States, and serving as the flagship station of the KTVB News Group, the state's largest media organization.[1][2] Founded in 1953 by pioneering broadcaster Georgia Davidson as KIDO-TV, it holds the distinction of being Idaho's first television station and has maintained its position as the top-rated news station in the market for over 30 years.[1][3] As of 2025, owned and operated by TEGNA Inc., a publicly traded media company (with a pending acquisition by Nexstar Media Group announced in August 2025), KTVB broadcasts from studios located on West Fairview Avenue in Boise and reaches viewers across southern Idaho through its primary signal and repeater stations like KTFT in Twin Falls.[1][4] The station provides comprehensive local news, weather forecasts, sports coverage, and community programming via its over-the-air broadcast, award-winning website KTVB.com, mobile apps, and social media platforms.[1] In addition to its NBC affiliation, KTVB operates Idaho's Very Own 24/7, a digital subchannel offering syndicated content and local features.[1] Historically, KTVB evolved from its origins under Davidson's leadership—one of only three female station owners in the NBC network at the time—through ownership changes, including a sale in 1979 to Dorothy Bullitt's KING Broadcasting and acquisition by TEGNA in 2015, while consistently prioritizing community-focused journalism.[5][6][3] The KTVB News Group now encompasses three television stations, making it a key pillar of local media in Idaho with accolades such as two Edward R. Murrow Awards for its digital reporting.[1]

History

Founding and construction

KTVB traces its origins to KIDO-TV, Idaho's inaugural television station, established by pioneering broadcaster Georgia Davidson, who already owned the local radio station KIDO-AM. In 1952, after the Federal Communications Commission lifted a four-year freeze on new television construction permits, Davidson filed an application for a license to operate on VHF channel 7 in Boise, becoming one of the few women in the nation to lead such an endeavor in the male-dominated broadcasting industry. The FCC granted the permit in 1953, marking the first fully licensed television operation in the state and enabling Davidson to bring broadcast TV to Idaho residents for the first time.[3][7] Construction of the station's facilities commenced promptly upon approval, with the initial studio housed in Davidson's personal residence on Warm Springs Avenue in downtown Boise to facilitate a rapid launch amid limited resources. The transmitter site was established at the top of Crestline Drive in the north Boise Foothills, providing elevated coverage for the surrounding region despite early technical challenges, such as equipment overheating that required community-sourced fans for cooling. These modest setups reflected the pioneering nature of the project, transforming a radio operation into a full television enterprise with basic infrastructure suited to the era's technology.[8][9] KIDO-TV officially signed on the air on July 12, 1953, at 2 p.m., operating as an NBC affiliate and delivering Idaho's debut television signal. The launch ceremony drew notable attendees, including Philo Farnsworth, the Idaho-born inventor credited with pioneering electronic television, who witnessed the historic broadcast from the studio. Inaugural programming consisted of simple local content, including daily 15-minute news and weather segments, alongside networked NBC shows, establishing early milestones like the state's first televised public address and community programming that quickly captivated viewers in Boise and beyond.[8][9]

Early operations and KTVR satellite

Following its sign-on as KIDO-TV on July 12, 1953, KTVB's early operations focused on a blend of NBC network programming received via shared microwave relays from Salt Lake City, concise local news and weather segments limited to 15 minutes daily, and original live studio productions.[9] The station's inaugural live network broadcast was a Friday night boxing match, marking the debut of real-time feeds enabled by the microwave system connecting Boise through Albion and Twin Falls.[9] Local content emphasized community engagement, with shows like Teen Telehop—a dance program hosted by Dick McGarvin—and children's series such as Sheriff Spud drawing audiences in the 1950s and 1960s through in-studio performances and interactive formats.[10][11] In 1955, KTVB introduced color network programming using transistorized equipment, though reception was limited to roughly 350 color-capable sets in the broadcast area.[12] Early news coverage highlighted local Idaho events, including civic announcements, weather alerts, and state developments, often recorded via kinescope on 16mm film for rebroadcast due to technological constraints.[9] The call letters changed to KTVB on February 1, 1959, reflecting a shift toward distinct television identity separate from its radio origins.[13] By the early 1960s, direct network feeds improved reliability, allowing expanded live programming and solidifying KTVB's role in delivering timely information to southern Idaho viewers.[13] To extend coverage to underserved eastern Oregon regions, KTVB launched KTVR on channel 13 in La Grande on December 6, 1964, as a semi-satellite station under the same ownership.[13][14] KTVR primarily simulcast KTVB's schedule, including NBC content, via microwave links from Boise, while incorporating shared staff for technical operations and initial local insertions like community announcements.[14] The station's La Grande facilities supported limited independent programming, such as brief local news segments, to address regional needs before relying more heavily on the parent feed.[13] By 1967, KTVR's local production capabilities were discontinued, transitioning it to a full repeater of KTVB's signal to optimize costs amid growing network integration.[15] This setup enhanced NBC accessibility for Pacific Time Zone viewers in eastern Oregon, with KTVR airing live East Coast feeds—a rarity for the zone—until its sale to the State of Oregon in 1976, after which it became an educational outlet.[16]

Expansion and studio developments

In 1970, KTVB broke ground on a new studio facility at the intersection of Fairview Avenue and Curtis Road in Boise, relocating operations there the following year from its original site on Crestline Drive in the Boise foothills. This expansion provided significantly larger production spaces and supported the station's growing broadcast needs, including enhanced capabilities for local programming and news production.[17] The 1970s and 1980s brought key technological upgrades to the new facility, building on the station's early adoption of color programming in 1955. By the late 1970s, KTVB transitioned from film to portable videotape for news gathering, streamlining workflows despite the bulky equipment required. In the 1980s, further improvements included the adoption of three-quarter-inch and beta tapes, enabling more efficient editing and playback for broadcasts.[18][17] During the 1990s, the station invested in satellite news trucks and digital editing suites, revolutionizing remote reporting and post-production processes by allowing faster transmission of live footage and non-linear video assembly. These advancements coincided with the launch of KTVB.COM in 1996, integrating the facility's operations with emerging online platforms. The Fairview Avenue studios underwent multiple renovations throughout this period to accommodate these technologies, including updates to support mobile editing with VHS systems and early digital tools.[9][8][18] Entering the 2000s, the facility was redesigned for high-definition (HD) production, with renovations around the turn of the millennium enabling seamless integration of digital workflows. This prepared the station for the full switch to digital broadcasting in 2009, enhancing picture quality and signal reliability across its coverage area.[9][19] KTVB's 70th anniversary in 2023 spotlighted these developments, tracing the evolution from black-and-white transmissions in 1953 to contemporary digital and HD systems, and emphasizing how facility expansions and upgrades have sustained the station's role as Idaho's pioneering television outlet.[9]

Ownership changes

KTVB was founded in 1953 by pioneering broadcaster Georgia Davidson, who owned the station through her company until selling it in 1980 to King Broadcasting Company, headed by Dorothy Bullitt.[1][8] In 1991, King Broadcasting sold its assets, including KTVB, to the Providence Journal Company, integrating the station into a portfolio that emphasized local news leadership.[20][21] The Providence Journal Company's broadcast division was acquired by Belo Corporation in 1997 as part of a $1.5 billion merger that expanded Belo's holdings to 15 television stations across the United States, with KTVB benefiting from shared resources in news production and technology.[22][23] Belo was purchased by Gannett Co. in December 2013 for $2.2 billion, marking a significant consolidation in local media and placing KTVB under Gannett's growing broadcast network of 23 stations.[24][25] In 2015, Gannett spun off its publishing and broadcast assets into TEGNA Inc., with KTVB becoming part of TEGNA's 38-station portfolio focused on community-oriented content and digital innovation. Under TEGNA's ownership through 2025, KTVB has seen investments in enhanced local journalism, including expanded digital platforms and community engagement initiatives amid broader industry shifts toward streaming and consolidation, with no completed major sales but a pending $6.2 billion acquisition by Nexstar Media Group announced in August 2025 and awaiting regulatory approval and shareholder vote.[26][4]

Affiliated stations and repeaters

KTFT-LD in Twin Falls

KTFT-LD serves as KTVB's low-power repeater and semi-satellite in Twin Falls, Idaho, extending NBC programming to the Magic Valley region of southern Idaho. Launched on July 1, 1986, as K38AS on UHF channel 38, it was the first low-power station to operate as a full-time NBC affiliate, filling a gap left by local CBS affiliate KMVT, which discontinued NBC programming upon KTFT's debut.[8][27] The station was established by King Broadcasting Company, then-owner of KTVB, to provide dedicated service to rural audiences beyond Boise's primary signal reach.[27] Originally operating as an analog low-power translator, KTFT simulcasted KTVB's programming with provisions for local advertising insertions tailored to Twin Falls viewers, marking it as an early example of a semi-satellite operation.[1] In 2009, following the national digital television transition, the station upgraded to digital broadcasting as KTFT-LD, shifting to physical RF channel 20 while retaining virtual channel 7 to match KTVB's branding.[28] This upgrade allowed for high-definition NBC content on subchannel 7.1, alongside additional digital subchannels including a 24/7 news loop on 7.2 and various networks such as Quest and True Crime Network.[29] KTFT-LD maintains a small advertising sales office at 834 Falls Avenue in Twin Falls for local commercial insertions, while master control and most operations are handled from KTVB's Boise studios.[1] The transmitter is located on Flat Top Butte near Jerome, Idaho, at coordinates 42° 43' 47.7" N, 114° 25' 9.1" W, with an effective radiated power of 15 kW and antenna height of 325 feet above ground level.[29] Licensed by the FCC under Facility ID 167056 since August 21, 2008, the station is owned by TEGNA Inc. through its subsidiary King Broadcasting Company.[28][30] The station's coverage encompasses approximately 5,083 square miles, serving an estimated population of 140,433 in the Magic Valley, including Twin Falls, Jerome, and surrounding rural areas.[29] By providing simulcasted news, weather, and entertainment from KTVB with targeted local ads, KTFT-LD plays a key role in delivering NBC affiliation to underserved southern Idaho communities, enhancing access to network content and regional reporting.[1][31]

Historical KTVR in La Grande

KTVR-TV, operating on VHF channel 13, signed on December 6, 1964, as a semi-satellite of KTVB in Boise, Idaho, bringing NBC-affiliated programming to eastern Oregon's La Grande area. The station initially maintained a local studio at 1605 Adams Avenue, where it produced a nightly 6 p.m. newscast and inserted 30 minutes of local commercials daily, differentiating it from KTVB's schedule while simulcasting the majority of the parent station's content, including primary NBC shows and select ABC programs. This setup allowed KTVR to address regional needs, such as local news coverage for Union County, before fully aligning with Boise-based operations.[15] By 1967, rising operational expenses led KTVB to close KTVR's La Grande studio and offices, transforming the station into a full-time repeater that simulcast KTVB's entire schedule without local insertions. Due to La Grande's location in the Pacific Time Zone compared to KTVB's Mountain Time base, KTVR's programming aired earlier locally—shifting prime time to 6–9 p.m. PT—and notably broadcast live East Coast network feeds, a rarity for Pacific Time stations at the time. This configuration continued through the early 1970s, with KTVR serving as KTVB's sole extension into Oregon and providing over-the-air access to Boise news, weather, and entertainment for rural northeastern Oregon households.[15] In 1974, KTVB received an acquisition offer from the Oregon Educational and Public Broadcasting Service (OEPBS), culminating in the sale of KTVR on August 31, 1976, to facilitate its integration into Oregon's emerging statewide public television network. The transaction addressed KTVB's broader financial strains from maintaining distant satellites in low-population areas, where advertising revenue proved insufficient to offset transmission and maintenance costs; following the closure, La Grande viewers increasingly turned to cable systems for KTVB reception, marking the end of over-the-air simulcasting in the region. KTVR went off the air temporarily for transmitter upgrades and relaunched on January 1, 1978, under OEPBS control as a PBS member station, retaining its call letters.[16][8] The legacy of KTVR bolstered KTVB's footprint across state lines during a formative era for Idaho-Oregon broadcasting, demonstrating the viability of semi-satellites for extending coverage to underserved markets before economic realities favored consolidation. While few dedicated archives from KTVR's commercial period survive—primarily consisting of scattered news footage and promotional materials held by KTVB—its operations highlighted early challenges in rural TV economics. FCC records preserve key milestones, including the original construction permit granted to KTVB Inc. in 1963, the 1976 license transfer to the State of Oregon (by authority of OEPBS), and the unchanged KTVR call sign persisting into the public broadcasting era, underscoring the station's transition from commercial repeater to educational outlet.[32]

Additional translators

KTVB operates a network of 14 low-power digital translator stations, primarily across Idaho with some in neighboring states (Oregon and Nevada), to extend its signal beyond the Boise area, providing NBC programming, local news, and weather updates to rural and remote communities that lack reliable over-the-air reception from the main transmitter. These translators, licensed to KING Broadcasting Company (a subsidiary of TEGNA Inc.), rebroadcast KTVB's digital signal on UHF channels with effective radiated powers (ERP) generally between 0.001 kW and 1 kW, compensating for the limitations of the primary station's coverage in Idaho's diverse topography.[33] Representative examples include K15IO-D in McCall and New Meadows on RF channel 15 (ERP approximately 0.47 kW), serving the Long Valley region; K29NB-D in Cascade on RF channel 29 (low-power UHF translator), covering areas near the Payette Lake; K16JE-D in Glenns Ferry on RF channel 16, extending service to the Snake River Valley; K23KY-D in Council on RF channel 23, reaching the Weiser River communities; K17KF-D in Cambridge on RF channel 17, supporting viewers in the western Idaho panhandle; and K34MG-D in Garden Valley on RF channel 34, aiding access in the Boise National Forest foothills. Additional translators operate in locations such as Terrace Lakes (K11WV-D on channel 11) and Hagerman (K18NF-D on channel 18), ensuring penetration where full-power signals cannot propagate effectively.[33][29] The FCC approved these digital translators primarily through applications filed post-2009, following the agency's establishment of the replacement digital TV translator service to facilitate the nationwide transition from analog to digital broadcasting, with many of KTVB's units upgraded or constructed between 2010 and 2015 to comply with the June 12, 2009, full-power digital switchover. Maintenance history includes periodic license renewals and minor modifications, such as the 2021 channel shift for the Cascade translator from a prior UHF slot to channel 29 to avoid interference, requiring viewer rescans. As of 2025, no significant additions or removals have been reported, though ongoing spectrum repacking and auction-related adjustments continue to influence operations.[34][35][36] These translators play a crucial role in serving Idaho's underserved populations, including ranchers, tourists, and small towns without cable access, by delivering essential local content amid geographic isolation. However, the state's rugged mountainous terrain presents technical challenges, such as signal shadowing and multipath interference from peaks like the Sawtooths and Salmon River Mountains, necessitating elevated antenna placements and directional broadcasting to maintain line-of-sight propagation over distances up to 30-50 miles per site.[33]

News and programming

News department overview

The KTVB News Group operates Idaho's largest media organization, integrating television broadcasting with digital, mobile, and social media platforms to deliver comprehensive coverage of news, weather, entertainment, and sports across the state.[1] The newsroom structure supports a full slate of local programming, including the flagship morning show Wake Up Idaho, which provides First Alert Weather updates and breaking local, regional, and national stories starting at 5 a.m. weekdays, with an expansion to 7-9 a.m. exclusively on the KTVB+ streaming app beginning in July 2025.[37] As an NBC affiliate, the department produces local inserts for national broadcasts such as NBC Nightly News, incorporating Boise-area weather forecasts and urgent regional developments to enhance viewer relevance.[1] KTVB has maintained ratings dominance in the Boise market for over 30 years, a position solidified since the 1970s through strong viewership in morning, evening, and late-night newscasts.[1] This leadership reflects the station's focus on trusted, community-oriented reporting that outperforms competitors in key demographics.[1] Beyond news, KTVB offers local programming such as Idaho Today, a weekday lifestyle show hosted by Mellisa Paul featuring community events, health tips, and entertainment, and Viewpoint, a weekly public affairs program hosted by Joe Parris that covers politics, policy, and community issues.[38][39] The news department excels in investigative journalism, earning accolades for in-depth coverage of local issues such as politics and severe weather events; for instance, a 2025 three-part series on violent extremism in Idaho and a 10 p.m. newscast detailing microburst storm damage both received Regional Edward R. Murrow Awards.[40] Earlier highlights include a national Murrow Award for a series exposing Idaho's "drug corridor" trafficking routes, underscoring the team's commitment to impactful public service reporting.[41] To adapt to evolving media consumption, KTVB has integrated digital tools like the free KTVB+ app, enabling 24/7 live streaming, on-demand videos, and interactive weather alerts for broader audience engagement.[42] KTVB's partnership with NBC, renewed through parent company TEGNA in 2021, facilitates seamless delivery of national programming alongside locally produced specials, such as community-focused events and election coverage, ensuring a blend of global perspectives and Idaho-specific narratives.[43] This collaboration supports the station's role as a vital information hub for the Treasure Valley and beyond.[43]

Notable on-air personalities

Larry Maneely served as KTVB's sports director from 1975 to 1983 and again from 1988 to 1996, covering key local events including Boise State Broncos football and earning recognition for his two decades of contributions to Idaho broadcasting.[44][45] In October 2025, Maneely was honored alongside other former sports directors at a broadcasting community event celebrating KTVB's legacy.[46] Mark Johnson joined KTVB in 1983 as sports director, later transitioning to news anchor for the 6 p.m. and 10 p.m. newscasts, where he provided extensive coverage of Boise State athletics and community affairs over his 30-year tenure until retiring in December 2021.[47][48] Johnson's work contributed to multiple Northwest Regional Emmy Awards for the station's news programs, and in 2022, he was inducted into the National Academy of Television Arts and Sciences Silver Circle for his 25+ years of excellence.[49][50] Carolyn Holly anchored KTVB newscasts for over 20 years, becoming one of Idaho's most recognized television figures through her reporting on local issues and investigative stories.[51] Among meteorologists, Larry Gebert delivered weather forecasts for KTVB for 30 years until his death in 2022, specializing in severe weather alerts and earning acclaim for his community engagement during Idaho's challenging climate events.[52][53] Rick Lantz, chief meteorologist since 1983, has led severe weather coverage, including major storms, and retired in late 2024 after more than four decades with the station.[54][55] Current chief meteorologist Rachel Garceau, promoted in September 2024, continues this tradition with forecasts emphasizing regional hazards and has contributed to KTVB's Emmy-nominated weather segments.[56][57] Recent transitions include meteorologist Sophia Bliss, who departed after five years in December 2024, and anchor Mark Johnson's 2021 retirement, both highlighted in KTVB's 70th anniversary coverage in 2023 as part of the station's evolving on-air team.[58][18] Morgan Romero, a current co-anchor for the 6 p.m. and 10 p.m. newscasts and investigative reporter, won a Northwest Regional Emmy in 2025 for her reporting.[59][60] Jordan Smith joined KTVB as sports director in August 2025, bringing coverage of local teams including the Boise State Broncos.[61]

Technical specifications

Subchannels

KTVB's digital signal, transmitted on physical UHF channel 23 following a transmitter upgrade in September 2025, is multiplexed into eight subchannels accessible over-the-air via antenna for viewers in the Boise area.[62] The primary subchannel, 7.1, airs NBC network programming in 1080i high definition, serving as the station's main broadcast feed.[63] Subchannel 7.2 carries "Idaho's Very Own 24/7," a local independent news and information service offering continuous coverage of news, weather, traffic, and sports, including 2025 broadcasts of Idaho Steelheads home hockey games.[63][64] Launched in the early 2000s as one of the nation's first digital subchannels, it provides rolling updates and live events tailored to the Treasure Valley region.[65] The station's additional subchannels, added post-digital transition, feature national multicast networks focused on entertainment, true crime, shopping, and lifestyle content, all in standard definition to optimize bandwidth allocation within the ATSC 1.0 multiplex of approximately 19.39 Mbps.[63] These are available over-the-air and on select cable/satellite systems, with Quest on 7.3 offering adventure and factual programming since its national rollout in 2018.
Virtual ChannelResolutionProgramming NetworkDescription
7.3480iQuestReality and adventure series exploring science, engineering, and outdoor pursuits.[63]
7.4480iTrue Crime NetworkDramatized true crime stories and investigations.[63]
7.5480iThe NestFamily-oriented movies and lifestyle shows.[63]
7.6480iShop LCHome shopping for jewelry, fashion, and beauty products.[63]
7.7480iNoseyDaytime talk shows and reality TV reruns.[63]
7.8480iRewind TVClassic TV series and movies from the 1960s–1990s.[63]

Digital transition

KTVB, as a full-power television station, was subject to the Federal Communications Commission's mandate under the Digital Television Transition and Public Safety Act of 2005, which required all full-power broadcasters to cease analog transmissions and transition to digital by June 12, 2009, to free up spectrum for public safety communications and advanced services.[66] The station launched its full-power digital signal on UHF channel 26 (mapping to virtual channel 7) in November 2002, ahead of the deadline, allowing early adoption of digital broadcasting capabilities in the Boise market.[33] This initial sign-on marked KTVB's entry into digital transmission, providing improved signal reliability and the foundation for high-definition programming. As the 2009 deadline approached, KTVB participated in the nationwide consumer education efforts mandated by the FCC, which required broadcasters to air public service announcements, news segments, and informational loops to inform viewers about the need for digital converters or new televisions to continue receiving over-the-air signals post-shutdown.[67] On June 12, 2009, KTVB terminated its analog signal on VHF channel 7 as required, completing the transition and fully relocating to digital on channel 26. These campaigns, combined with federal coupon programs for converter boxes, helped mitigate disruptions, though some viewers experienced temporary blackouts during the switchover. The digital transition enabled KTVB to enhance its offerings with high-definition broadcasts and the launch of subchannels, such as its 24/7 news channel, broadening content access for viewers. However, in rural Idaho, the shift from VHF analog to UHF digital presented challenges, as UHF signals propagate differently and can face greater attenuation in rugged terrain, leading to reception issues for some households reliant on antennas. This resulted in viewer complaints and a temporary FCC-approved power increase for KTVB's digital signal to restore coverage.[68] By 2025, KTVB had further upgraded its facilities, moving to physical channel 23 while retaining virtual channel 7, improving indoor reception without expanding the overall coverage footprint and addressing lingering rural signal concerns through HD optimizations rather than ATSC 3.0 adoption.[62] Overall, the transition boosted viewership engagement through superior video quality and multicasting, though rural areas continue to navigate occasional over-the-air variability.

Signal coverage and facilities

KTVB's digital transmitter is located on Deer Point in unincorporated Boise County, approximately 17 miles northeast of downtown Boise, at coordinates 43° 45' 15.6" N, 116° 5' 59.4" W, with an above mean sea level elevation of 7,090 feet.[33] The station broadcasts on RF channel 23 with an effective radiated power (ERP) of 1,000 kW and a height above average terrain (HAAT) of 2,562 feet (as of November 2025), enabling a primary coverage contour of 78 miles encompassing approximately 19,132 square miles.[33] This signal serves the Boise designated market area (DMA), ranked 98th nationally in the 2024-2025 Nielsen rankings with 345,250 television households, primarily covering the densely populated Treasure Valley region in southwestern Idaho.[69] In September 2025, KTVB completed a major upgrade to its transmission infrastructure, transitioning from VHF channel 7 to UHF channel 23 and installing a new transmitter and antenna to replace the original 1956 equipment.[70] This change maintains the existing coverage footprint while improving signal reliability and indoor reception quality, particularly in challenging environments like urban areas or during adverse weather conditions.[62] The upgrade enhances overall resilience by supporting more robust digital encoding and reducing susceptibility to interference, ensuring consistent over-the-air delivery across the primary service area.[33] The station's main studios are housed at 5407 West Fairview Avenue in Boise, a facility equipped for high-definition news production and multi-platform content creation.[71] Key production capabilities include a 2019-renovated newsroom set featuring a 5x1 vertical LED video wall for dynamic graphics and storytelling, along with advanced equipment such as a digital production switcher and audio mixing console upgraded in 2014 to support full 1080i HD broadcasting.[72][73] These assets enable seamless integration of live field reports, weather radar feeds, and digital streaming, with redundant systems for uninterrupted operations.[9] Additional low-power translators and repeater stations extend KTVB's reach beyond the main signal contour to remote areas of Idaho, further broadening accessibility in rural communities.[33]

References

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  2. TV Stations - History of Idaho Broadcasting Foundation
  3. Idaho's first TV station brought to life by Georgia Davidson | ktvb.com
  4. KTVB | The Trust Project News Partners
  5. Founder Of Idaho's First Radio, TV Stations Dies
  6. KTVB celebrates its 70th anniversary as Idaho's first TV station
  7. The evolution of KTVB's technology since 1953 - Boise
  8. KIDO Blast From the Past - History of Idaho Broadcasting Foundation
  9. KTVB digitizing several original shows, including 'Exploring Idaho ...
  10. KTVB, Idaho's first TV station, turns 68 - Boise
  11. [PDF] 673 18 BOISE STATION AFFILIATES WITH NATIONAL TV ...
  12. [PDF] Broadcasting - World Radio History
  13. Oregon Public Broadcasting History - Zippia
  14. [PDF] 60104 Federal Register / Vol. 45, No. 178 / Thursday, September 11 ...
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  16. Celebrating 70 years: Behind the scenes at KTVB
  17. KTVB debuts brand new set to present the news and share stories to ...
  18. KTVB | Logopedia | Fandom
  19. King Broadcasting sold to Providence Journal venture - UPI Archives
  20. Belo in $1.5 Billion Deal For Providence Journal Co.
  21. A.H. Belo Corporation -- Company History
  22. Gannett to buy Belo TV stations in $2.2 billion deal - USA Today
  23. Gannett to buy KTVB owner Belo for $1.5 billion
  24. https://investors.tegna.com/news-releases/news-release-details/tegna-inc-reports-third-quarter-2025-results
  25. Nexstar Media Group, Inc. Enters into Definitive Agreement To ...
  26. 2018 - Doug Armstrong — NATAS Northwest
  27. TV Query Results -- Video Division (FCC) USA
  28. KTFT-LD TWIN FALLS, ID - RabbitEars.Info
  29. tgna-20221231 - SEC.gov
  30. [PDF] Federal Communications Commission DA 24-897
  31. https://www.idahodocs.contentdm.oclc.org/digital/api/collection/p16293coll3/id/203803/download
  32. KTVB BOISE, ID - RabbitEars.Info
  33. Facility Details « Licensing and Management System Admin « FCC
  34. Replacement Digital Television Translator Service - Federal Register
  35. [PDF] PUBLIC NOTICE - Federal Communications Commission
  36. KTVB Channel 7 changes translator channels in Cascade | ktvb.com
  37. Watch Wake Up Idaho from 7-9 a.m. on the free KTVB+ streaming app
  38. KTVB wins 2 Regional 2025 Edward R. Murrow Awards
  39. KTVB series on drug corridor wins national Murrow Award
  40. Watch | KTVB Live and On-Demand Videos | Boise, Idaho
  41. TEGNA and NBC Renew Affiliation Agreement
  42. Celebrating 70 years: The evolution, history of KTVB's sports coverage
  43. People - Idaho Business Review
  44. KTVB Honors Four Sports Directors Over the Last 50 Years - Instagram
  45. Mark Johnson announces retirement from KTVB
  46. Boise Anchor Mark Johnson Retires After 30 Years at KTVB - Nexttv
  47. KTVB's Mark Johnson inducted into the prestigious Silver Circle
  48. 2022 - Mark Johnson — NATAS Northwest
  49. Carolyn Holly - Anchor at KTVB News Group | LinkedIn
  50. Larry Gebert, longtime KTVB meteorologist, dies at 65 - Boise
  51. 2023 - Larry Gebert — NATAS Northwest
  52. KTVB Meteorologist Rick Lantz: The history of weather forecasting
  53. Our Hector Mendoza will be #WakeUpIdaho's new weather anchor ...
  54. I can finally let the cat out of the bag! Starting September 29th, you ...
  55. KTVB staff nominated for 8 Northwest Regional Emmys
  56. Saying farewell to Meteorologist Sophia Bliss on the KTVB News at 4
  57. Morgan Romero | ktvb.com
  58. We got all dressed up & celebrated several KTVB Emmy ... - Facebook
  59. How to rescan your antenna TV to watch KTVB
  60. Stations for Boise, Idaho - RabbitEars.Info
  61. Idaho Steelheads' 2025-2026 home games to air on KTVB channels
  62. How to watch 24/7 | ktvb.com
  63. [PDF] Federal Communications Commission FCC 08-72 1 Before the ...
  64. DTV Consumer Education Initiative - Federal Register
  65. Boise Station Gets Power Boost | Next TV
  66. 2024-2025 Nielsen DMA ranking - USTVDB
  67. Station upgrades to UHF for better signal quality - Boise - KTVB
  68. Contact Us | Boise, Idaho | ktvb.com
  69. Boise NBC debuts new set - NCS - NewscastStudio
  70. KTVB unveils new look in full 1080 HD
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