KNX (AM)

KNX (AM)
Name	KNX
City	Los Angeles
Area	Greater Los Angeles
Branding	KNX 1070 Newsradio
Frequency	1070 kHz
Format	News/Talk
Language	English
Power	50,000 watts
Facility id	35021
Owner	Audacy, Inc.
Sister stations	KAMP-FM, KTWV, KROQ-FM, KCBS-FM

KNX (AM) is a commercial news radio station licensed to Los Angeles and serving the Los Angeles metropolitan area, the San Fernando Valley, Orange County, and the Inland Empire. As one of the highest-rated talk and news outlets in Southern California, it has been a primary source of traffic, weather, and breaking news for generations. The station operates at 1070 kHz with a clear-channel signal that reaches across multiple states and is owned by Audacy, Inc., a major United States broadcast company.

History

KNX developed during the formative era of American broadcasting, with roots that intersect with pioneers such as the Columbia Broadcasting System and historical entities like the Radior Corporation. During the Golden Age of Radio the station evolved alongside contemporaries including KFI (AM) and KGO (AM), adapting programming as networks like the National Broadcasting Company and the Mutual Broadcasting System reshaped national schedules. In the postwar decades KNX transitioned through formats and personalities influenced by figures tied to Los Angeles media, surviving competition from stations owned by corporations such as Capitol Records and later consolidations involving companies like CBS Corporation. Major regulatory and technological milestones—linked to decisions by the Federal Communications Commission and developments such as the advent of FM consolidation with outlets like KNX-FM—affected its reach and operations. KNX's chronology reflects intersections with landmark events in California politics, urban development in Los Angeles County, and emergency coverage during incidents like wildfires and earthquakes that also engaged agencies including the Los Angeles Police Department and the California Governor's Office of Emergency Services.

Programming and Format

KNX's schedule is structured around rolling news blocks, traffic and weather segments, and talk features, patterned similarly to national models exemplified by stations such as WINS (AM) and WCBS (AM). The station has hosted anchors and commentators who have connections to media institutions like the Los Angeles Times, the Associated Press, and networks such as the American Public Media and the Associated Radio News Service. Syndicated and local programs have included collaborations or competitive positioning relative to shows aired on outlets like KLAC, KABC (AM), and national networks including the NPR family. Its format integrates headline-driven updates with longer-form interviews and investigative segments tied to organizations such as the Freedom of Information Act requests pursued by newsrooms affiliated with major newspapers and reporting centers.

News and Public Affairs

KNX maintains a news operation that coordinates with bureaus and correspondents linked to entities like the White House Press Office, the California State Capitol, and local municipal governments in jurisdictions such as Long Beach and Santa Monica. Coverage has often involved interactions with institutions like the University of Southern California, the UCLA, and law-enforcement reporting involving agencies like the Los Angeles County Sheriff's Department. Public affairs programming explores initiatives from bodies such as the Los Angeles Unified School District and regional transportation plans tied to the Los Angeles County Metropolitan Transportation Authority. KNX's investigative pieces have referenced court proceedings in forums like the United States District Court for the Central District of California and policy debates involving statewide actors such as the Governor of California.

Sports and Special Coverage

The station has provided special event coverage and sports reporting that complements broadcasts by teams and venues including the Los Angeles Dodgers, the Los Angeles Lakers, the Crypto.com Arena, and college sports at institutions like USC Trojans and UCLA Bruins. For marquee events—natural disasters, major trials, and civic emergencies—KNX has coordinated with emergency responders including the Los Angeles Fire Department and federal agencies such as the Federal Emergency Management Agency. Special programming has spanned election-night coverage tied to the United States presidential election cycles and large cultural events in Hollywood and at landmarks such as the Hollywood Walk of Fame.

Technical Details and Signal Coverage

Operating with 50,000 watts on a clear-channel allocation at 1070 kHz, KNX's signal class and protected status are comparable to other Class A stations like WBZ (AM) and KDKA (AM). Its transmitter site and antenna system are engineered to provide daytime and nighttime coverage that reaches the Greater Los Angeles region and, under favorable conditions, extends into neighboring states such as Nevada and Arizona. Engineering coordination involves standards set by bodies like the National Association of Broadcasters and equipment vendors with histories supplying to broadcasters serving markets including San Francisco and San Diego. Technical upgrades over time paralleled the migration of listeners to digital platforms such as streaming services offered by companies like Audacy, Inc. and simulcasts on FM translators similar to industry trends seen at outlets like WBBM (AM).

Ownership and Corporate Affairs

The station's corporate lineage includes ownership and affiliation shifts among major media companies, reflecting industry moves by corporations such as CBS Corporation, Viacom, and consolidation trends addressed in actions involving the Federal Communications Commission. Its current parent, Audacy, Inc., oversees a portfolio that includes multiple Los Angeles stations and national advertising partnerships with firms such as iHeartMedia competitors and national agencies. Business activities touch on regulatory filings with the Federal Communications Commission and commercial relationships with advertisers connected to regional chambers such as the Los Angeles Area Chamber of Commerce.

Community Involvement and Awards

KNX has engaged in philanthropic and community initiatives partnering with organizations like the American Red Cross, the California Community Foundation, and local nonprofit networks supporting disaster relief and civic programs in neighborhoods across Los Angeles County. The station and its journalists have received industry recognition from institutions such as the Radio Television Digital News Association and awards that parallel honors given by the Peabody Awards and the Associated Press for excellence in broadcasting. Community campaigns often involve collaborations with universities like USC and UCLA, municipal partners, and nonprofit advocacy groups.

Category:Radio stations in Los Angeles Category:News and talk radio stations in the United States