Construction The first party to express interest in a channel 12 station in Nampa was William P. Ledbetter, an Arizona transplant who proposed a Christian-oriented outlet; his attempt to purchase
a radio station in his former home city of
Phoenix, Arizona, was withdrawn when the
Federal Communications Commission (FCC) was apprised that people who he had claimed to have promised him money to buy the station had not actually done so. Movement to build channel 12 began in earnest when the Peyton Broadcasting Corporation applied for a
construction permit in March 1980, believing that the Boise market had grown to the point where it could sustain an independent despite its comparative size. The company was led by Cary Jones of Chicago—and named for one of his uncles—and included his stepfather, longtime independent station executive John Serrao; his mother and brother; and two investors from out of state. The permit was granted by the FCC on November 6, 1980. The station opened offices in Nampa in July 1981 and broke ground on its transmitter at Deer Point that same month. KTRV began broadcasting on October 18, 1981. It was a typical independent station—the first modern independent in Idaho television—in its mix of syndicated reruns and movies; programming highlights included a nightly 8 p.m. movie, morning religious shows and cartoons, and off-network series in the afternoon. It was atypical in serving a market the size of Boise, often considered too small to support an independent station; KTRV became one of the nation's smallest-market independents. The station produced and aired a Sunday night public affairs program,
Canyon Forum, hosted by a reporter from the
Idaho Press Tribune newspaper. KTRV was immediately successful. Per
Arbitron, it attracted a 19 share—19 percent of prime time viewership—in November 1981, its first full month on the air. This success inspired at least one other small-market outlet to make a go of independence: the founding owner of
KUSK in
Prescott, Arizona, cited KTRV as an encouraging sign for the future of his station. Jones sold KTRV to Idaho Independent Television, a subsidiary of
The Toledo Blade Company (Block Communications), in 1985 for $4.9 million. It was the Blade Company's first television station outside the Midwest, with its existing broadcast holdings in Ohio, Indiana, and Kentucky. It became a charter affiliate of Fox when the network launched on October 9, 1986. With the growth of the Fox network, KTRV launched a half-hour 9 p.m. local newscast,
Fox 12 News, on May 31, 1999, hiring a news staff of 29. The format took inspiration from Block-owned
WDRB in
Louisville, Kentucky, and from
KSTU in
Salt Lake City, both Fox affiliates that had started local newscasts earlier in the decade. An earlier newscast at 4:30 p.m. was also offered but cut back at the start of 2002. By 2007, the weeknight editions of
Fox 12 News at 9 had grown to an hour in length; that April, a two-hour morning show,
Fox 12 This Morning, premiered. Station management cited the rapid growth of the Boise area as a reason for starting the morning newscast, as well as demand for a local program in the 7 a.m. hour when the network affiliates aired national morning shows. However, in the broader market, TV news audiences were not growing as quickly as the
Treasure Valley's population.
Loss of Fox affiliation; switch to MyNetworkTV In May 2011, Fox unexpectedly announced that it would move its affiliation in the Boise market effective September 1 to
KNIN-TV (channel 9), then an affiliate of
The CW owned by the
Journal Broadcast Group. The affiliation switch was one of two announced the same day; both were part of disputes with the network involving affiliation fees. The CW bypassed KTRV-TV, switching to a subchannel of local CBS affiliate
KBOI-TV. In response, KTRV-TV management initially doubled down on local programming. Recalling the name of the station licensee from 1985, general manager Ricky Joseph told
Broadcasting & Cable, "We really have the opportunity to be what's on our license: Idaho Independent Television." Prime time was initially filled with a double run of
30 Rock at 7 p.m. and
Law & Order: Criminal Intent at 8 p.m. The news department was to be expanded with six new employees, part of a shake-up that promised a competitive and crowded news landscape in a market long dominated in ratings and revenue by
KTVB but which was facing economic headwinds due to a fall-off in new construction. In early December, the station abandoned its news expansion plans and shut down the entire newsroom. Bill Lamb, vice president of Block Communications, informed the media in a written statement, "A network affiliate requires a different business model than does an independent station." Program changes followed in January 2012, with
MyNetworkTV programs moving from the second subchannel to the main channel, freeing up 24-hour carriage of
MeTV, a
diginet specializing in classic TV shows.
Ion affiliation On September 1, 2016, KTRV joined
Ion Television, a 24-hour network presenting daylong blocks of
procedural dramas, as an affiliate. The station had announced on August 31 that it would become an Ion affiliate by October 1; in the announcement, Block Communications chairman Allan Block said that "the timing was right to move to a more immersive network". Ion Media Networks, owner of the network, then announced in June 2017 that it would purchase KTRV-TV from Block Communications and two other stations—
WRBU in
St. Louis and
WZRB in
Columbia, South Carolina—from a divestiture trust. The sale was completed on October 24, 2017. The
E. W. Scripps Company purchased Ion Media in 2020; because it owned KIVI-TV and operated KNIN-TV, it could not acquire KTRV-TV. Twenty-three stations in such positions were sold to Inyo Broadcast Holdings in a transaction that closed at the start of 2021. Scripps announced its repurchase of all Inyo stations on February 26, 2026. == Technical information ==