WJZ-TV

WJZ-TV
Callsign	WJZ-TV
City	Baltimore, Maryland
Branding	WJZ 13
Digital	11 (VHF)
Virtual	13
Country	United States
Owner	Gray Television
Sister stations	WBAL-TV, WMAR-TV
Founded	December 4, 1948
Former callsigns	WAAM-TV
Former affiliations	DuMont Television Network
Former channel numbers	analog: 13 (VHF, 1948–2009)

WJZ-TV is a television station licensed to Baltimore, Maryland, serving the Baltimore–Washington metropolitan area. The station is an affiliate of the American Broadcasting Company and is owned by Gray Television. With roots tracing to the early commercial television era, the station has been involved in regional broadcasting, network affiliation shifts, and coverage of major local events.

History

WJZ-TV began broadcasting during the rapid postwar expansion of television alongside pioneers such as RCA, DuMont Television Network, NBC and CBS. Early ownership ties linked the station to regional radio properties and national media companies including Westinghouse Electric Corporation and later Taft Broadcasting. During the 1950s and 1960s the station competed in a market alongside stations connected with National Broadcasting Company, Columbia Broadcasting System, and the Mutual Broadcasting System affiliates. The station served as an outlet for network programming, local public affairs shows, and sports telecasts involving franchises like the Baltimore Orioles and collegiate teams such as the University of Maryland Terrapins.

Throughout the 1970s and 1980s WJZ-TV underwent ownership transitions that reflected consolidation trends involving companies like Gannett Company, Metromedia, and investment groups associated with broadcast group reorganizations. The station participated in affiliation negotiations during the 1994–1996 television realignment that affected affiliates of ABC, Fox Broadcasting Company, Warner Bros. Television, and Paramount Global. In the 2000s and 2010s the station adapted to digital transition mandates from the Federal Communications Commission and industry shifts introduced by conglomerates including Sinclair Broadcast Group and later the acquisition by Gray Television, a company with holdings like WSLS-TV and WTVF. The station's local journalism has covered major events such as presidential campaigns involving figures like Barack Obama and Hillary Clinton, natural disasters including Hurricane Isabel coverage, and regional policy debates tied to the Maryland General Assembly.

Programming

As an affiliate of American Broadcasting Company, the station airs network series, daytime programming, and national news programs produced by entities such as ABC News and flagship shows like Good Morning America and World News Tonight. Local programming has included public affairs series, investigative reports, and lifestyle segments produced in collaboration with regional institutions like Johns Hopkins University, Baltimore Museum of Art, and performing arts organizations such as the Baltimore Symphony Orchestra. Sports programming has featured rights-periods or local broadcasts related to the Baltimore Ravens, Baltimore Orioles, and college athletics involving the NCAA and the Atlantic Coast Conference.

Syndicated offerings historically carried by the station have included talk shows, court programming, and drama series distributed by syndicators like Warner Bros. Domestic Television Distribution and Disney–ABC Domestic Television. The station has also carried community telecasts for events such as parades and civic ceremonies involving municipal partners including the City of Baltimore and statewide initiatives linked to the Maryland Department of Transportation.

News Operation

WJZ-TV operates a local news department producing morning, midday, evening, and late newscasts. The newsroom has competed with heritage Baltimore outlets such as WBAL-TV, WMAR-TV, and WJZ-TV competitors in ratings and investigative impact. Coverage areas emphasize metropolitan politics, transportation corridors including Interstate 95, regional health reporting connected with Johns Hopkins Hospital, and crime reporting that intersects with law enforcement agencies like the Baltimore Police Department and federal partners such as the Federal Bureau of Investigation.

Investigative teams have produced pieces on topics ranging from municipal contracting to public safety, earning recognition from journalism organizations like the Society of Professional Journalists and regional press clubs. The station has expanded digital news delivery through partnerships with social platforms and streaming technologies developed by companies such as Roku and YouTube TV, while responding to regulatory changes from the Federal Communications Commission regarding local broadcasting obligations.

Technical Information

WJZ-TV transitioned from analog VHF channel 13 to digital operations in compliance with the Digital television transition in the United States. The station broadcasts on a post-transition digital VHF assignment, with multiplexed subchannels that have carried content from multicast networks and syndicators such as MeTV, This TV, and lifestyle networks associated with Antenna TV or similar distributors. Transmission facilities have been located on towers shared with other broadcasters and broadcasters’ engineering agreements involving companies like Broadcast Electronics and tower owners such as American Tower Corporation.

The station adheres to technical standards promulgated by organizations like the Advanced Television Systems Committee and equipment vendors including ATSC-compliant encoders, transmitters by firms such as Nokia (formerly Alcatel-Lucent) and antenna systems from legacy manufacturers. Signal coverage spans the Baltimore–Washington corridor, with engineering contour studies filed with the Federal Communications Commission to manage interference with nearby markets including stations in the Harrisburg–Lancaster–Lebanon–York region.

Notable Current and Former Personnel

Notable on-air and behind-the-scenes personnel have included anchors, reporters, meteorologists, and producers who moved among major markets or into national roles at organizations like ABC News, CBS News, and NBC News. Figures associated with the station have interacted with civic leaders such as Martin O'Malley and national correspondents who later contributed to programs like 20/20 and Nightline. Meteorologists have engaged with scientific partners at institutions like The Johns Hopkins University Applied Physics Laboratory and professional societies such as the American Meteorological Society.

Alumni have included journalists who later worked at national outlets such as The New York Times, The Washington Post, and cable networks like CNN and MSNBC. Other former personnel transitioned to public service, academia at institutions like Towson University and University of Maryland, College Park, or corporate communications roles with firms such as Under Armour and T. Rowe Price.

Category:Television stations in Baltimore