KUPX-TV

In 1984, three companies applied to the Federal Communications Commission (FCC) for a construction permit to build channel 16 in Provo: Morro Rock Resources, San Joseph Broadcasting, and Skagit Valley Publishing Company.[2] The parties avoided an FCC comparative hearing and instead settled: Skagit Valley was reimbursed for its expenses and withdrew, while San Joseph Broadcasting owner Jackson Dell Weaver and Morro Rock joined to form permittee Royal Television of Utah, with the latter owning 90 percent.[3][4] Ross Boyd, the president of Morro Rock, expressed a belief that Utah needed an additional independent station.[4]

Royal Television had considerable difficulty in constructing the station, as evidenced by several applications to change transmitter location and several construction permit extensions, and even replacements of expired construction permits. Dell Weaver departed from the venture in 1987 to become general manager of KJR in Seattle.[5] In 1988, the station's call sign was deleted, only to be restored four months later. In July 1990, Royal Television applied to replace the construction permit that was to expire the following month. The application was not granted until February 1996, more than five years later. In October 1995, Roberts Broadcasting agreed to buy the station from Royal Television for $200,000;[6] and the deal was consummated in May 1996. In February 1996, the same day that the FCC approved the sale of the station from to Roberts, Paxson Communications Corporation sent a proposal to Roberts to acquire a 50 percent share in the station. The proposal was unsuccessful.

In August 1997, ACME Communications agreed to acquire a 49 percent stake in KZAR-TV, with an agreement to purchase the other 51 percent once the television station was on the air; the deal closed in February 1998.[7] Jamie Kellner, CEO and co-founder of ACME, was also co-founder and then-CEO of The WB. Roberts announced its plans for KZAR-TV at that time. The station would be a WB affiliate. The existing WB affiliate in the market, KOOG-TV (channel 30), had been purchased by Paxson Communications, which intended to launch its own television network, Pax Net;[8] when KOOG-TV changed its call letters to KUPX in advance of Pax Net's launch, the company indicated it would terminate its WB agreement as soon as legally possible.[9] ACME's involvement in the station secured the continued existence of a WB affiliate in the Utah market.[10]

This tower on Lake Mountain broadcast the analog signal for KUPX-TV.

Roberts began seeking studio space in the Provo area and proposed to air Utah County-oriented local news programming; it intended to broadcast channel 16 from Lake Mountain, causing some concern among other communications users about potential interference from the new high-power station.[8][11] In February 1998, Roberts Broadcasting announced that the station would be on air by May, that its call letters would change to a designation including the letters "WB", and that the planned newscast would debut shortly after.[12] The station also secured the rights to air Saturday Night Live in the Salt Lake City market; the show had been unseen in Utah since 1995 when KSL-TV, the new NBC affiliate, decided not to air it.[13]

On April 20, 1998, Paxson entered into an agreement with Roberts Broadcasting and ACME Communications where each group would acquire the other's assets, but WB programming would remain on channel 30.[14] To expedite the process, the parties immediately entered into local marketing agreements, whereby the stations would swap call signs and would begin to operate each other's stations until the FCC could approve the assignments of license. On the evening of April 20, channel 30 became KUWB from the existing channel 30 facility on Farnsworth Peak, while channel 16 signed on from Lake Mountain as KUPX with Paxson's programming.[15][16] Neither station would have facilities in Utah County; channel 30 went on air from facilities in Murray, while Paxson also sought Salt Lake–area office space.[17] Paxson continued to air its existing infomercial programming on channel 16 until Pax Net, renamed Pax, began broadcasting on August 31, 1998.[15][18] The FCC approved the swap of the licenses in March 1999, and the deal closed in the third quarter of the year.[19]

On May 10, 2002, KUPX began broadcasting a digital signal from the more centrally located Little Farnsworth Peak.[20] The analog transmitter on Lake Mountain remained in service until the federally mandated transition from analog to digital television concluded for full-power stations on June 12, 2009; the digital signal remained on channel 29, using virtual channel 16.[21]

After changing its name to i: Independent Television in 2005, the network became known as Ion Television in 2007.[22] Ion Television and its parent company, Ion Media, were acquired by the E. W. Scripps Company in 2020. While Scripps divested some stations to comply with FCC local and national ownership regulations, Scripps chose to keep KUPX-TV, making it a sister station to Fox affiliate KSTU (channel 13).[23][24][25] The sale was completed on January 7, 2021.

On September 1, 2023, Ion programming moved to subchannel 16.4, and channel 16.1 began airing a full slate of its own programming under the name Utah 16. The station will be the Utah-market outlet for the Vegas Golden Knights, for which Scripps owns the rights to telecast all non-national games.[26] The station will also air select Arizona Coyotes games, for which Scripps also owns the rights to, with other games for that team airing on KSTU's second subchannel.[27]

The station's signal is multiplexed:

KUPX-TV is rebroadcast on many translators throughout Utah.[28]

• Castle Dale: K28PR-D
• Clear Creek: K29IW-D
• Delta, etc.: K33KW-D
• Duchesne: K28PH-D
• East Carbon County: K19MF-D
• East Price: K26OI-D
• Ferron: K28KQ-D
• Fillmore, etc.: K35NX-D
• Fountain Green: K33OU-D
• Fremont: K31LA-D
• Garrison, etc.: K13AAM-D
• Green River: K23JV-D, K28PN-D
• Helper: K25PM-D
• Huntington: K28KR-D
• Juab: K18GX-D
• Kanarraville, etc.: K33KF-D
• Leamington: K12QY-D
• Manti–Ephraim: K30KJ-D
• Mount Pleasant: K18IV-D
• Nephi: K26PK-D
• Orangeville: K23OH-D
• Parowan–Enoch–Paragonah: K26OA-D
• Richfield, etc.: K23NU-D
• Roosevelt: K25PH-D
• Rural Beaver County: K21KL-D
• Salina–Redmond: K04RV-D
• Scipio: K23OD-D
• Spring Glen: K33KI-D
• Teasdale: K22MV-D
• Utahn: K15LW-D
• Cortez, CO: K16CT-D
• Malad City, ID: K26OY-D