In the
broadcasting industry (particularly in
North America
North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...
, and even more in the United States), a network affiliate or affiliated station is a local broadcaster, owned by a company other than the owner of the network, which carries some or all of the lineup of
television program
A television show, TV program (), or simply a TV show, is the general reference to any content produced for viewing on a television set that is broadcast via Terrestrial television, over-the-air, Satellite television, satellite, and cable te ...
s or
radio programs of a
television
Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set rather than the medium of transmission. Television is a mass medium for advertising, ...
or
radio network. This distinguishes such a
television
Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set rather than the medium of transmission. Television is a mass medium for advertising, ...
or
radio station
Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based rad ...
from an
owned-and-operated station (O&O), which is owned by the parent network.
Notwithstanding this distinction, it is common in informal speech (even for networks or O&Os themselves) to refer to any station, O&O or otherwise, that carries a particular network's programming as an affiliate, or to refer to the status of carrying such programming in a given market as an "affiliation".
Overview
Stations which carry a network's programming by method of affiliation maintain a
contractual agreement, which may allow the network to dictate certain requirements that a station must agree to as part of the contract (such as programming clearances, local programming quotas or
reverse compensation of a share of a station's
retransmission consent
Retransmission consent is a provision of the 1992 United States Cable Television Consumer Protection and Competition Act that requires cable operators and other multichannel video programming distributors (MVPDs) to obtain permission from commerc ...
revenue to the network). Affiliation contracts normally last between three and five years, though contracts have run for as little as one year or as long as ten; in addition, if a company owns two or more stations affiliated with the same network, affiliation contracts may have end-of-term dates that are the same or differ among that company's affiliates, depending on when a particular station's affiliation agreement was either previously renewed or originally signed.
While many television and radio stations maintain affiliations with the same network for decades, on occasion, there are certain factors that may lead a network to move its programming to another station (such as the owner of a network purchasing a station other than that which the network is already affiliated with, the network choosing to affiliate with another local station in order to improve local viewership of its programming by aligning with a stronger station, or a dispute between a network and station owner while negotiating a contract renewal for a particular station such as those over reverse compensation shares), often at the end of one network's existing contract with a station. One of the most notable and expansive affiliation changes occurred in the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
from September 1994 to September 1996, when television stations in 30 markets
changed affiliations (through both direct swaps involving the new and original affiliates, and transactions involving multiple stations) as a result of a May 1994 agreement by
New World Communications to switch twelve of its stations to
Fox,
resulting in various other affiliation transactions including additional groupwide deals (such as those between
ABC and the
E. W. Scripps Company, and
CBS and
Westinghouse Broadcasting
The Westinghouse Broadcasting Company, also known as Group W, was the broadcasting division of Westinghouse Electric Corporation. It owned several radio and television stations across the United States and distributed television shows for syndi ...
).
Network owned-and-operated stations
In the United States,
Federal Communications Commission
The Federal Communications Commission (FCC) is an independent agency of the United States government that regulates communications by radio, television, wire, internet, wi-fi, satellite, and cable across the United States. The FCC maintains j ...
(FCC) regulations limit the number of network-owned stations as a percentage of total national market reach. As such, networks tend to have O&Os only in the largest
media market
A media market, broadcast market, media region, designated market area (DMA), television market area, or simply market is a region where the population can receive the same (or similar) television station, television and radio broadcasting, ra ...
s (such as
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
and
Los Angeles
Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, ...
), and rely on affiliates to carry their programming in other, smaller markets. However, even the largest markets may have network affiliates in lieu of O&Os. For instance,
Mission Broadcasting's
WPIX serves as the New York City affiliate of
The CW
The CW Network, LLC (commonly referred to as The CW or simply CW) is an American commercial broadcast television network which is controlled by Nexstar Media Group through a 75% ownership interest. The network's name is derived from the firs ...
(which is 75% owned by station operator
Nexstar Media Group, with
Warner Bros. Discovery and
Paramount Global
Paramount Global (Trade name, d/b/a Paramount) is an American multinational mass media and entertainment Conglomerate (company), conglomerate controlled by National Amusements and Headquarters, headquartered at One Astor Plaza in Times Square, ...
each owning 12.5% stakes), while Paramount owns
independent station
An independent station is a broadcast station, usually a television station, not affiliated with a larger broadcast television network, network. As such, it only broadcasts broadcast syndication, syndicated programs it has purchased; brokered pr ...
WLNY-TV in that market. On the other hand, several other television stations in the same market –
WABC-TV (
ABC),
WCBS-TV
WCBS-TV (channel 2), branded CBS New York, is a television station in New York City, serving as the flagship of the CBS network. It is owned and operated by the network's CBS News and Stations division alongside Riverhead, New York–lic ...
(
CBS),
WNBC (
NBC),
WNJU (
Telemundo),
WNYW (
Fox),
WWOR-TV (
MyNetworkTV
MyNetworkTV (stylized as mynetworkTV; unofficially abbreviated MNT or MNTV) is an American commercial broadcast television syndication service and former television network owned by Fox Corporation, operated by its Fox Television Stations ...
),
WPXN-TV (
Ion Television),
WXTV-DT (
Univision) and
WFUT-DT (
UniMás
UniMás (, stylized as ''UNIMÁS'', and originally known as TeleFutura from its launch on January 14, 2002, to January 6, 2013) is an American Spanish-language terrestrial television, free-to-air television network owned by TelevisaUnivision. ...
) – are O&Os.
A similar rule exists in
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
, in which regulations governed by the
Ministry of Internal Affairs and Communications limit the number of network-owned commercial television stations as a percentage of total national market reach. As such, commercial networks tend to have O&Os only in the four largest media markets (
Kantō,
Keihanshin,
Chūkyō, and
Fukuoka), and rely on affiliates to carry their programming in other prefectures. However, there are two major exceptions to the regulations.
NHK
, also known by its Romanization of Japanese, romanized initialism NHK, is a Japanese public broadcasting, public broadcaster. It is a statutory corporation funded by viewers' payments of a television licence, television license fee.
NHK ope ...
is a government-owned, non-commercial television network and, since it is not covered by the ownership cap, owns and operates all of its stations.
TXN Network is also not covered by the ownership cap due to the network's low number of affiliates (which are all owned by the network).
In
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
, since 2024, government regulations limit the number of owned-and-operated stations that a television network can own on a maximum of 20 stations. Before that, this number was limited to just five stations, and as a result, the five main national networks tend to have O&Os only in large metropolitan areas such as
São Paulo
São Paulo (; ; Portuguese for 'Paul the Apostle, Saint Paul') is the capital of the São Paulo (state), state of São Paulo, as well as the List of cities in Brazil by population, most populous city in Brazil, the List of largest cities in the ...
,
Rio de Janeiro
Rio de Janeiro, or simply Rio, is the capital of the Rio de Janeiro (state), state of Rio de Janeiro. It is the List of cities in Brazil by population, second-most-populous city in Brazil (after São Paulo) and the Largest cities in the America ...
and
Belo Horizonte
Belo Horizonte is the List of largest cities in Brazil, sixth-largest city in Brazil, with a population of around 2.3 million, and the third largest metropolitan area, containing a population of 6 million. It is the List of cities in Sout ...
, and mainly rely on affiliates to carry their programming to other areas of the country. The metropolitan areas of
Recife
Recife ( , ) is the Federative units of Brazil, state capital of Pernambuco, Brazil, on the northeastern Atlantic Ocean, Atlantic coast of South America. It is the largest urban area within both the North Region, Brazil, North and the Northeast R ...
and
Manaus are examples of those who have both O&Os and affiliates. For instance,
TV Globo
TV Globo (stylized as tvglobo; , ), formerly known as Rede Globo de Televisão (; shortened to Rede Globo) or simply known as Globo, is a Brazilian free-to-air Television broadcasting, television network, launched by media proprietor Roberto M ...
and
RedeTV! have O&Os in Recife, but
Record,
SBT and
Band do not.
TV Cultura,
Rede Brasil and
TV Gazeta only have one owned-and-operated station each; those networks are smaller than the five major networks by market reach.
In
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
, the
Canadian Radio-Television and Telecommunications Commission (CRTC) has significantly more lenient rules regarding media ownership. As such, most television stations, regardless of market size, are now O&Os of their respective networks, with only a few true affiliates remaining (mainly located in smaller cities). The
Canadian Broadcasting Corporation
The Canadian Broadcasting Corporation (), branded as CBC/Radio-Canada, is the Canadian Public broadcasting, public broadcaster for both radio and television. It is a Crown corporation that serves as the national public broadcaster, with its E ...
originally relied on a large number of privately owned affiliates to disseminate its radio and television programming. However, since the 1960s, most of the
CBC Television
CBC Television (also known as CBC TV, or simply CBC) is a Television in Canada, Canadian English-language terrestrial television, broadcast television network owned by the Canadian Broadcasting Corporation, the national public broadcasting, p ...
affiliates have become network owned-and-operated stations or retransmitters.
CBC Radio stations are now entirely O&O.
While network-owned stations will normally carry the full
programming schedule of the originating network (save for major local events), an affiliate is independently owned and typically under no obligation to do so. This is especially the case for network shows airing outside the network's primetime hours. Affiliated stations often buy supplementary programming from another source, such as a
broadcast syndication service, or another television network which otherwise does not have coverage in the station's broadcast area. Some affiliates may air such programs instead of those from their primary network affiliation; a common example of this was the popular syndicated
science fiction
Science fiction (often shortened to sci-fi or abbreviated SF) is a genre of speculative fiction that deals with imaginative and futuristic concepts. These concepts may include information technology and robotics, biological manipulations, space ...
drama series ''
Star Trek: The Next Generation'' (1987–1994).
Some network affiliates may also choose to air season games involving local sports teams in lieu of network programming.
Member stations
A handful of networks, such as the
U.S.-based Public Broadcasting Service (PBS)
public television
Public broadcasting (or public service broadcasting) is radio, television, and other electronic media outlets whose primary mission is public service with a commitment to avoiding political and commercial influence. Public broadcasters receive f ...
and
National Public Radio
National Public Radio (NPR) is an American public broadcasting organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It serves as a national Radio syndication, syndicator to a network of more ...
(NPR), have been founded on a principle which effectively reverses the
commercial broadcasting
Commercial broadcasting (also called private broadcasting) is the broadcasting of television programs and radio programming by privately owned corporate media, as opposed to state sponsorship, for example. It was the United States' first model ...
owned-and-operated station model and is called a state network. Instead of
television network
A television broadcaster or television network is a telecommunications network for the distribution of television show, television content, where a central operation provides programming to many television stations, pay television providers or ...
s owning stations, the stations collectively own the network and brand themselves as "member stations" or "member networks" instead of as affiliates or O&Os.
Individual stations such as
WPBS-TV (in
Watertown, New York) and
KPBS (in
San Diego
San Diego ( , ) is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. With a population of over 1.4 million, it is the List of United States cities by population, eighth-most populous city in t ...
,
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
) are not allowed to be owned by the Public Broadcasting Service; most belong to local community
non-profit
A nonprofit organization (NPO), also known as a nonbusiness entity, nonprofit institution, not-for-profit organization, or simply a nonprofit, is a non-governmental (private) legal entity organized and operated for a collective, public, or so ...
groups,
universities
A university () is an educational institution, institution of tertiary education and research which awards academic degrees in several Discipline (academia), academic disciplines. ''University'' is derived from the Latin phrase , which roughly ...
or local and state educational organizations. The national PBS system is owned collectively by hundreds of broadcasters in communities nationwide. Individual member stations are free to carry large amounts of
syndicated programming and many produce their own
educational or
edutainment content for distribution to other PBS member stations through services like
American Public Television or the
National Educational Television Association; likewise, most content on PBS's core national programming service is produced by various individual member stations such as
WGBH-TV
WGBH-TV (channel 2), branded GBH or GBH 2 since 2020, is the primary PBS List of PBS member stations, member television station in Boston, Massachusetts, United States.
Affiliated stations and facilities
WGBH-TV is the Flagship (broadcasting), ...
,
WNET and
WETA-TV. These are not affiliate stations in that the ownership of the main network is not independent of ownership of the individual local stations.
Unlike the modern-day affiliation model with commercial stations, in which network programming is only shared between the main station in a given market and any
repeaters it may operate to extend its coverage, PBS is not beholden to exclusive programming agreements with stations in the same metropolitan area. In some markets, the network maintains memberships with two
noncommercial educational stations – in some cases, these are owned by the same entity – which split the programming rights. To avoid programming conflicts, the network utilizes a Program Differentiation Plan to assign programming quotas in these situations, resulting in the primary member station carrying more PBS-distributed programming than the secondary member; the number of two-to-a-market PBS members (not counting repeaters of the market's main PBS outlet) has been steadily decreasing since the early 2000s, with few remaining outside larger markets.
The "member station" model had historically been used in
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
in the early days of privately owned networks
CTV and
TVA, but the original "one station, one vote" model has largely faltered as increasing numbers of stations are acquired by the same owners. In CTV's case, the systematic pattern of acquisition of CTV member stations by the owners of
CFTO-TV in
Toronto
Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...
ultimately allowed control over the network as a whole, turning former member stations into CTV O&Os.
Dual affiliations
In some smaller markets in the United States, a station may even be simultaneously listed as an affiliate of two (or in rare cases, three) networks. A station which has a dual affiliation is typically expected to air all or most of both networks' core day time and/or prime time schedules – although programming from a station's secondary affiliation normally airs outside its usual network time slot, and some less popular programs may simply be left off of a station's schedule; this form of dual affiliation was the norm before the digital age. Dual affiliations are most commonly associated with the smaller American television networks, such as The CW and MyNetworkTV, which air fewer hours of prime time programming than the "Big Four" networks and can therefore be more easily combined into a single schedule, although historically the "Big Four" have had some dual-affiliate stations in small markets as well and in some cases, affiliates of more than two networks (including a few that had affiliations with ABC, NBC, CBS and
DuMont during the late 1940s through the mid-1950s, when fewer television stations existed in a particular market, especially those that would eventually be able to support four commercial outlets).
Historically, the sole commercial station in a market would commonly take affiliations or secondary affiliations from most or all of the major national networks. As a local monopoly, a station could become a primary affiliate of one of the stronger networks, carrying most of that network's programming while remaining free to "cherry-pick" popular programming from any or all of the rival networks. Similarly, some markets that had two commercial stations shared a secondary affiliation with one network, while maintaining separate primary affiliations (such as in the
Ada, Oklahoma
Ada is a city in and the county seat of Pontotoc County, Oklahoma, Pontotoc County, Oklahoma, United States. The population was 16,481 at the 2020 United States census. The city was named for Ada Reed, the daughter of an early settler, and was in ...
-
Sherman, Texas market, where until 1985,
KTEN and
KXII shared secondary affiliations with NBC, while the former was primarily affiliated with ABC and the latter with CBS; the former station is now a primary NBC affiliate).
As U.S.-marketed television receivers have been required to
include factory-installed UHF tuners since 1964, the rapid expansion of broadcast television onto UHF channels in the 1970s and 1980s (along with increased deployment of
cable
Cable may refer to:
Mechanical
* Nautical cable, an assembly of three or more ropes woven against the weave of the ropes, rendering it virtually waterproof
* Wire rope, a type of rope that consists of several strands of metal wire laid into a hel ...
and
satellite television
Satellite television is a service that delivers television programming to viewers by relaying it from a communications satellite orbiting the Earth directly to the viewer's location.ITU Radio Regulations, Section IV. Radio Stations and Systems ...
systems) has significantly reduced the number of one-station markets (limiting them to those with population densities too small to be able to make any additional stations economically viable), providing networks with a larger selection of stations as potential primary affiliates. A new station which could clear one network's entire programming lineup better serves the network's interests than the former pattern of partial access afforded by mixing various secondary affiliations on the schedule of a single local analog channel.
In 2009, after many years of decline, the era of secondary affiliations to multiple major networks (once common in communities where fewer stations existed than networks seeking carriage) finally came to an end at the smallest-market U.S. station,
KXGN-TV in
Glendive, Montana (which was affiliated with both CBS and NBC). The
digital conversion allowed KXGN to carry CBS and NBC programming side-by-side on separate subchannels, essentially becoming a primary affiliate of both networks. This is the most common type of "dual affiliation" existing today in the digital TV age.
In larger markets, multiple full-service channels may be operated by the same broadcaster using
broadcast automation, either openly as
duopoly or twinstick operations, or through the use of
local marketing agreements and shared services agreements to operate a second station nominally owned by another broadcaster. These may be supplemented by
LPTV or
repeater stations to allow more channels to be added without encountering federally imposed limits on
concentration of media ownership. Often, the multiple commonly controlled stations will use the same news and local advertising sales operations, but carry different network feeds.
Further, with the ability of
digital television
Digital television (DTV) is the transmission of television signals using Digital signal, digital encoding, in contrast to the earlier analog television technology which used analog signals. At the time of its development it was considered an ...
stations to offer a distinct programming stream on a
digital subchannel, traditional dual affiliation arrangements in which programming from two networks is combined into a single schedule are becoming more rare.
KEYC-TV in
Mankato,
Minnesota
Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...
is one such example, carrying CBS programming on its 12.1 subchannel and Fox on 12.2. KEYC's
Watertown,
New York sister station
WWNY-TV follows this same pattern (CBS on 7.1 and Fox on 7.2), but supplements this with
a 15kW low-power station broadcasting in
high definition on the same transmitter tower under the control of the same owners, using the same studios to provide a second high definition channel for the Fox affiliate.
One notable exception to the survival of secondary affiliations are stations owned by
West Virginia Media Holdings.
WTRF-DT2 in
Wheeling and
WVNS-DT2 in
Beckley,
West Virginia
West Virginia is a mountainous U.S. state, state in the Southern United States, Southern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States.The United States Census Bureau, Census Bureau and the Association of American ...
both had Fox as their primary affiliation and MyNetworkTV as a secondary affiliation. Until WTRF lost its Fox affiliation in 2014 to NBC affiliate
WTOV-TV (leaving WTRF-DT2 with MyNetworkTV and WVNS as the only one with affiliations from both), each network was carried on the second digital subchannel of
WTRF-TV and
WVNS-TV, respectively, both of which carry CBS programming on their main signals. Another example is
WBKB-TV in
Alpena, Michigan, owned by
The Marks Group, which also carries CBS programming on its main signal and both Fox and MyNetworkTV on its second digital subchannel. In addition, however, WBKB-TV also has an ABC affiliate on WBKB-DT3, giving the station four different network affiliations between three subchannels.
In Canada, affiliated stations may acquire broadcast rights to programs from a network other than their primary affiliation, but as such an agreement pertains only to a few specific programs, which are chosen individually, they are not normally considered to be affiliated with the second network.
CJON-DT in
St. John's,
Newfoundland, nominally an
independent station
An independent station is a broadcast station, usually a television station, not affiliated with a larger broadcast television network, network. As such, it only broadcasts broadcast syndication, syndicated programs it has purchased; brokered pr ...
, uses this model to acquire programming from CTV and the
Global Television Network
The Global Television Network (more commonly called Global, or occasionally Global TV) is a Television in Canada, Canadian English language, English-language terrestrial television, terrestrial television network. It is currently Canada's se ...
.
CJNT-DT in
Montreal
Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cit ...
formerly maintained dual affiliations through both
City
A city is a human settlement of a substantial size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agree ...
and
Omni Television to satisfy its ethnic programming requirements due to its sale to
Rogers Media in 2012. This model eventually ceased as Rogers' was granted a request by the CRTC in late 2012 to change the station's format from a multicultural station to a conventional English-language station, and contribute funding and programming to a new independent multicultural station,
CFHD-DT, which signed on in 2013.
This was also done by MyNetworkTV in the 2009–10 season in
Des Moines,
Iowa
Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...
and
Memphis,
Tennessee
Tennessee (, ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Kentucky to the north, Virginia to the northeast, North Carolina t ...
after it lost their individual affiliates in those markets to other networks as it offered the network's last season of ''
WWE Friday Night Smackdown'' to the local CW affiliates in both cities without forcing them to carry the remainder of MyNetworkTV's schedule.
From September 1, 2016, to August 31, 2019, the largest current-day market example of a dual affiliation was with
Fox Television Stations's
WPWR-TV, a
Gary, Indiana
Gary ( ) is a city in Lake County, Indiana, United States. The population was 69,093 at the 2020 United States census, 2020 census, making it Indiana's List of municipalities in Indiana, eleventh-most populous city. The city has been historical ...
-licensed station serving the entire
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
market, which carried a primary affiliation with
The CW
The CW Network, LLC (commonly referred to as The CW or simply CW) is an American commercial broadcast television network which is controlled by Nexstar Media Group through a 75% ownership interest. The network's name is derived from the firs ...
, while maintaining Fox's MyNetworkTV programming service in a late night timeslot. Beginning on September 1, 2019, The CW affiliation of WPWR-TV was changed to
WCIU-TV.
See also
*
Owned-and-operated station
*
Phantom station
References
{{DEFAULTSORT:Network Affiliate
Radio broadcasting
Television terminology