KSWB-TV
KSWB-TV is a Fox-affiliated television station serving San Diego, California, branded as Fox 5 San Diego.
Last updated August 31, 2026
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Overview
KSWB-TV is a commercial television station in San Diego, California, identified on air as Fox 5 San Diego. Its federal broadcast allocation is channel 69, while its widely used cable position in the market is channel 5, which explains the station's principal branding. The station is affiliated with the Fox network and is owned by Nexstar Media Group. KSWB-TV operates alongside KUSI-TV, San Diego's CW affiliate, in a Nexstar-controlled local television combination. Its studios are located on Viewridge Avenue in the Kearny Mesa area of San Diego, near Interstate 15, while its transmitter is situated southeast of Spring Valley. The station began broadcasting on September 30, 1984, under the call sign KTTY. It was created by San Diego Television, a consortium assembled from several groups that had applied for the channel allocation, including investors associated with Tom Hom, J. Bruce Llewellyn, Gil Contreras, and Jim Harmon. The early station was an independent outlet relying heavily on older films, syndicated reruns, short news features, sports, and locally produced entertainment. It struggled to compete with established independent stations, particularly XETV and KUSI-TV, and its weak ratings and programming reputation contributed to financial difficulty. San Diego Television entered Chapter 11 bankruptcy reorganization in 1994 to protect the station from foreclosure. During the reorganization period, KTTY added selected San Diego Padres games and joined The WB, a newly launched television network. Tribune Broadcasting won a competitive bankruptcy auction in 1995 and assumed control in April 1996. Tribune changed the call sign to KSWB-TV, moved the station to cable channel 5, and introduced stronger syndicated and network programming. The rebranding was intended to distance the station from the negative reputation associated with its earlier years. KSWB later developed a local news identity. From 1999 through 2005 it produced a 10 p.m. newscast, initially called The WB News at Ten, and briefly carried a morning program based on KTLA's Los Angeles morning newscast. Tribune closed the station's news department in 2005 and outsourced the prime-time newscast to NBC-owned KNSD. When The WB and UPN were replaced by The CW in 2006, KSWB became San Diego's CW affiliate. A major strategic change came in 2008, when KSWB obtained the Fox affiliation previously held by XETV, a Tijuana-based station that had served the San Diego market since Fox's launch. KSWB and XETV exchanged Fox and CW affiliations on August 1, 2008. The Fox agreement prompted KSWB to rebuild an in-house newsroom, launch expanded morning and evening newscasts, and invest in high-definition local production. By the early 2020s, the station was producing a substantial schedule of local news and sports programming, together with lifestyle content and selected simulcasts from Los Angeles sister station KTLA. Tribune became part of Nexstar in 2019 after a proposed acquisition by Sinclair Broadcast Group collapsed. Nexstar subsequently expanded its San Diego presence by acquiring KUSI-TV in 2023 and designating it for CW programming. KSWB-TV remains the group's Fox outlet in the market, combining network entertainment and sports with locally produced news, weather, traffic, community coverage, and digital media published under the Fox 5 San Diego identity.
History
KSWB-TV originated in a long-running effort to add another commercial television station to San Diego. An initial proposal sought a Spanish-language station on channel 27, but changes to the United States–Mexico allocation plan shifted the proposed San Diego assignment to channel 69. Multiple applicants pursued the license. After the Federal Communications Commission designated applications for comparative consideration, several groups consolidated. The resulting ownership consortium, San Diego Television, included investors associated with Asian American, Black, Hispanic, and other local and regional business interests. A settlement with Christian Communications Network helped clear the way for the construction permit, which the FCC authorized in December 1982. Construction involved logistical complications, including an antenna shipment initially delivered to the station's Chula Vista studio rather than the transmitter site on San Miguel Mountain. KTTY finally began broadcasting on September 30, 1984. As San Diego's third independent station, it relied on classic movies, older syndicated series, brief local news features, sports, and limited original programming. Its early schedule included San Diego State Aztecs sports and the beach-oriented youth program Beach Party. The station's programming and ratings were widely viewed as inferior to those of XETV and KUSI-TV, and even some Los Angeles independent stations available on San Diego cable systems outperformed it. The financial position deteriorated during the late 1980s and early 1990s. The ownership group obtained a substantial bank loan in 1986, but the station did not develop the audience or revenue base needed to support its obligations. San Diego Television filed for Chapter 11 protection on February 2, 1994, primarily to stop foreclosure proceedings. During bankruptcy, KTTY strengthened its schedule by obtaining a package of San Diego Padres games and affiliating with The WB when that network launched in January 1995. A bankruptcy auction on August 29, 1995, attracted several industry bidders. Tribune Broadcasting ultimately won after a contest with United Television, paying more than the other remaining bidders. Tribune assumed control on April 19, 1996. It retained only part of the existing workforce, introduced new programming, changed the call sign to KSWB-TV, and moved the station's cable placement from channel 14 to channel 5. The new name and channel position established the identity later used by Fox 5 San Diego. Tribune gradually expanded KSWB's local presence. The station launched The WB News at Ten in September 1999, targeting younger adults and competing with KUSI's established 10 p.m. newscast. In 2005 it added a morning program based on KTLA's Los Angeles production, with local inserts. Tribune then reversed course, closing KSWB's news department and outsourcing the 10 p.m. broadcast to KNSD. The station became a CW affiliate in September 2006 after The WB and UPN were replaced by The CW. Its programming at that point included CW network shows, the renamed morning and evening newscasts, and the public-affairs program Take 5. The station's most consequential affiliation change occurred in 2008. Tribune management, after reconsidering an earlier decision, accepted Fox's offer to move its San Diego affiliation from XETV to KSWB. Fox cited the regulatory complications of relying on a station licensed in Mexico, while XETV management objected publicly to the change. The affiliations changed on August 1, 2008, with KSWB taking Fox and XETV taking The CW. The Fox deal led Tribune to rebuild a local newsroom, add roughly 50 employees, and introduce high-definition morning and evening newscasts. Over time the station added broadcasts at additional daytime and evening hours, including a 7 p.m. newscast launched in 2020 and expanded the following year. Tribune Media's ownership changed again after a proposed 2017 sale to Sinclair Broadcast Group was terminated in 2018 amid regulatory objections and litigation. Nexstar then agreed to acquire Tribune, completing the transaction in September 2019. Under Nexstar, KSWB continued as the market's Fox outlet and expanded its local content schedule. By 2022 it was producing more than 64 hours of local news and sports programming each week, alongside the paid-segment lifestyle program The Localist SD and selected simulcasts of Los Angeles Clippers games from KTLA. Nexstar's 2023 acquisition of KUSI-TV created a San Diego duopoly and gave the company a second major local station. KSWB retained the Fox affiliation while KUSI was designated for CW programming. KSWB's present identity therefore combines a national Fox schedule with a large local-news operation and the established Fox 5 San Diego brand.
- 2023
Nexstar establishes a San Diego duopoly
[1]Nexstar completed its acquisition of KUSI-TV, adding a second local station to its San Diego portfolio.
- 2019
Nexstar takes ownership
[1]Nexstar completed its acquisition of Tribune Media and became KSWB-TV's owner.
- 2008
Fox affiliation begins
[1]KSWB replaced XETV as the San Diego Fox affiliate and relaunched an in-house local-news operation.
- 2006
KSWB joins The CW
[1]The station became San Diego's affiliate of the newly created CW network.
- 2005
News production is outsourced to KNSD
[1]KSWB closed its newsroom and transferred production of the prime-time newscast to KNSD.
- 1999
Local 10 p.m. news launches
[1]KSWB introduced The WB News at Ten, its first internally produced regular local newscast.
- 1996
KTTY becomes KSWB-TV
[1]Tribune relaunched the station with a new call sign, stronger programming, and channel 5 cable branding.
- 1995
Tribune wins the bankruptcy auction
[1]Tribune Broadcasting won a competitive auction for KTTY after bidding against United Television and other interested parties.
- 1994
Chapter 11 reorganization
[1]San Diego Television sought bankruptcy protection to prevent foreclosure and restructure the station's financial obligations.
- 1984
KTTY begins broadcasting
[1]The station signed on September 30 as an independent outlet using the KTTY call sign.
Products and positioning
A major local Fox television station positioned around San Diego news, weather, traffic, sports, community coverage, and network entertainment, with a strong emphasis on its channel 5 cable identity.
Local television news · 2008
Fox 5 San Diego local news
KSWB-TV's principal local-content offering consists of branded Fox 5 San Diego newscasts covering San Diego and surrounding Southern California communities. The schedule includes morning, daytime, early-evening, prime-time, and late-evening editions, with reporting focused on breaking news, weather, traffic, public safety, politics, consumer issues, and community events.
Broadcast network affiliation · 2008
Fox network programming
As San Diego's Fox affiliate, KSWB carries Fox's entertainment, news, sports, and special-event schedule. The affiliation is the central national-programming component of the station's current brand and replaced KSWB's CW affiliation in 2008.
Lifestyle programming
The Localist SD
The Localist SD is a daily lifestyle-oriented program associated with KSWB's expanded local-content strategy. It combines local-interest features and sponsored or paid segments, broadening the station's output beyond conventional hard-news newscasts.
Sports broadcasting · 1994
San Diego Padres broadcasts
During the bankruptcy period, KTTY carried a package of scheduled San Diego Padres games for two seasons. The games formed part of an expanded schedule intended to improve the station's local relevance and competitive position.
Local television news · 1999
The WB News at Ten
This half-hour 10 p.m. newscast was KSWB's internally produced prime-time news program from 1999 until 2005. It was designed to appeal particularly to younger adult viewers and competed with established late-news offerings in San Diego.
Marketing campaigns
- 2008Fox 5 San Diego launch
San Diego · Southern California
KSWB promoted its transition from The CW to Fox and introduced expanded local morning and evening news programming in high definition.
Outcome. The station became the market's Fox affiliate and rebuilt an internal newsroom.
- 1996KSWB-TV relaunch and channel 5 repositioning
San Diego
After Tribune assumed control, the station changed from KTTY to KSWB-TV and promoted its move to cable channel 5. The campaign sought to establish a new identity and leave behind the weak reputation associated with the former independent station.
Outcome. The Fox 5 channel identity became the foundation of the station's later brand.
Brand decisions
2023
Nexstar acquisition of KUSI-TVM&ABackground
Nexstar sought to expand its local San Diego television portfolio and use KUSI for CW programming.
Action taken
Nexstar announced a purchase of KUSI-TV and completed the transaction on August 31, 2023.
Aftermath
KSWB and KUSI became commonly owned San Diego stations, with KSWB retaining Fox and KUSI designated for The CW.
Acquisition price. $35 million (Announced May 8, 2023; completed August 31, 2023)
2019
Nexstar acquisition of Tribune MediaM&ABackground
A proposed Sinclair acquisition of Tribune was terminated after regulatory objections and litigation.
Action taken
Nexstar completed its acquisition of Tribune Media, making KSWB-TV part of the Nexstar station group.
Aftermath
KSWB remained a Fox affiliate under new ownership and later became part of a Nexstar-controlled San Diego station combination.
Transaction value. $6.4 billion announced transaction (Announced December 2018; completed September 19, 2019)
2008
Switch from The CW to FoxStrategyBackground
Fox sought to replace its San Diego affiliate, XETV, whose Mexican licensing status created additional regulatory considerations for a U.S.-targeted network service.
Action taken
KSWB accepted the Fox affiliation, exchanged network positions with XETV on August 1, and committed to rebuilding local news production.
Aftermath
KSWB became Fox 5 San Diego and added a substantially expanded local-news schedule.
- XETV — XETV management publicly criticized Fox's handling of the affiliation change before accepting The CW programming.
2005
Outsource the prime-time newscastStrategyBackground
Tribune sought to reduce operating costs after several years of competition from other San Diego 10 p.m. newscasts.
Action taken
KSWB closed its news department, laid off approximately 30 news employees, and assigned production of the 10 p.m. program to KNSD.
Aftermath
The outsourced newscast continued under KSWB branding until the station's 2008 return to in-house news production.
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