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Gary, Indiana/Chicago, Illinois
United States
Branding My50 Chicago
Slogan The Power Station
Channels Digital: 51 (UHF)
Virtual: 50 (PSIP)
Subchannels (see article)
Affiliations MyNetworkTV
Owner Fox Television Stations
(Fox Television Stations, Inc.)
First air date April 4, 1982; 33 years ago (1982-04-04)
Call letters' meaning PoWeR
Sister station(s) WFLD
Former callsigns WBBS-TV (shared operation, 1982–1986)
Former channel number(s) Analog:
60 (UHF, 1982–1987)
50 (UHF, 1987–2009)
Former affiliations Independent (1982–1995)
FNN (1982-1985)
UPN (1995–2006)
Transmitter power 1000 kW
Height 523 m
Facility ID 48772
Transmitter coordinates 41°52′44″N 87°38′10″W / 41.87889°N 87.63611°W / 41.87889; -87.63611
Website www.my50chicago.com

WPWR-TV, virtual channel 50 (UHF digital channel 51), is a MyNetworkTV owned-and-operated television station serving Chicago, Illinois, United States that is licensed to Gary, Indiana. The station is owned by the Fox Television Stations subsidiary of 21st Century Fox, as part of a duopoly with Fox owned-and-operated station WFLD (channel 32). The two stations share studio facilities at Michigan Plaza in the Chicago Loop, and WPWR's transmitter is located atop the Willis Tower. The station is available on Comcast and WOW! cable channel 8.


Independent station[edit]

The station began as a split, two-station operation on April 4, 1982 on channel 60, split between English-language WPWR-TV and Spanish-language WBBS-TV.

WPWR was owned by Fred Eychaner's Metrowest Corporation (later to become Newsweb Corporation), which was the original applicant for the UHF channel 60 license in 1978. A large percentage of its broadcast schedule dedicated to a new pay television service called Sportsvision, which Eychaner had developed in a deal with Chicago White Sox co-owners Jerry Reinsdorf and Eddie Einhorn. For the service, viewers had to rent a set-top converter and pay a subscription fee to watch their favorite sports teams. However, Sportsvision was not a success and became a cable channel in January 1983, eventually becoming SportsChannel Chicago. With Sportsvision gone from its schedule, Eychaner began acquiring public domain movies which ran weekends and a few shows that were still owned by Harriscope's WSNS which began running On-TV full time in the fall of 1982. He ran this from 6 to 8 a.m. and from 5 to 7 p.m. weekdays as well as weekends from 6 a.m. to 7 p.m. Public domain movies also ran overnights when WBBS signed off. Weekdays from 8 a.m. to 5 p.m., WPWR competed with WCIU's local business news format running national business programming from the Financial News Network. In January of 1984, FNN shows were dropped and a bunch of very old sitcoms from the early to mid-1950s as well as old cartoons were added WPWR's schedule. In 1984, familiar classic sitcoms and newer barter cartoons were mixed in.

WBBS was owned by Chicago resident Marcelino Miyares, who assisted Eychaner in completing the construction of channel 60 and was actually the one that was granted the license. Channel 60 had half a dozen applicants and Eychaner and Miyares were the top contenders. While Miyares won the license, he was only able to buy enough programming for about eight hours of broadcasting per day. WBBS' schedule featured an array of Spanish-language programs, including telenovelas, movies, as well as locally-produced shows, such as the popular music video program Imagen, hosted by local Spanish-language television personality (and now media executive) Rey Mena and co-host Vivianne Plazas. One of WBBS's notable events occurred in 1984, when the station introduced the teen Latin pop group Menudo (which included a young Ricky Martin), to Chicago's Spanish audiences. WBBS programmed channel 60 from 7:00 p.m. to 2:30 a.m. seven days a week, with Eychaner's WPWR buying the rest of the time.

Another twist in this arrangement was that although the two stations broadcast from the same transmitter, as per the Federal Communications Commission's channel assignment table WBBS was actually licensed to West Chicago while WPWR was licensed to Aurora.

The 1985 announcement that WSNS-TV (channel 44) would be affiliating with the Spanish International Network (the forerunner to today's Univision) effectively ended the split-channel arrangement. Miyares realized he could not hope to compete with SIN and cut back WBBS' schedule to Spanish-language movies on weekend evenings only. He sold the rest of the weekday hours to Eychaner, allowing WPWR to be full-time on weekdays at least.

Meanwhile, Eychaner spent $1.5 million for WGMI, a channel 56 construction permit licensed to Gary. The permit had been held by a group of Indiana businessmen since 1976, but the station had never been built. He planned to move the WPWR intellectual unit and call letters to channel 56, while broadcasting from a tower in downtown Chicago. However, he was unable to move channel 56 because of the presence of channel 60 there; FCC anti-interference regulations for analog UHF stations effectively required stations broadcasting from nearby sites to be spaced at least six channels apart. Eychaner had a backup plan, however. Soon after buying the construction permit for channel 56, he also acquired the license of WCAE, a non-commercial station on channel 50 in St. John, Indiana. He successfully petitioned the FCC to move the non-commercial allocation from 50 to 56, and channel 56 became WYIN (now licensed to Gary). Eychaner then moved channel 50's transmitter to downtown Chicago and moved WPWR's programming there.

In early 1986, WBBS shut down for good. However, Miyares still owned the channel 60 license, so he sold WBBS' remaining time on the channel to Eychaner, making WPWR a 24/7 operation. Later that year he bought the channel 60 license for $11 million, formally ending the split-channel arrangement. A year later, Eychaner sold channel 60 to the Home Shopping Network for $25 million so he could move the WPWR intellectual unit to Channel 50. The frequency swap occurred on January 18, 1987: HSN changed channel 60's call letters to WEHS (it is now WXFT-DT) and at the same time, WPWR moved to channel 50. WPWR's first program on its new frequency was an episode of the anthology series Night Gallery.

As time went on, WPWR began acquiring many cartoons, more recent off-network sitcoms, drama shows, movies, and first-run syndicated shows, including Star Trek: The Next Generation in 1987 and War of the Worlds in 1988. At least one Star Trek spinoff would air on WPWR from that time until June 2005, when the last network episode of Star Trek: Enterprise was broadcast by UPN. Within a year of starting full-time operation on channel 50, WPWR had firmly established itself as the third independent station in Chicago, behind WGN-TV (channel 9) and future sister WFLD. Although WFLD had become a charter owned-and-operated station of Fox in 1986, that network would not air a full weeks worth of programming until 1993, so for all intents and purposes it was still programmed as an independent.

In late August 1994, the station joined syndicated network, Spelling Premiere Network, with a "Spelling Success" run of previous successful Spelling shows.[1]

UPN affiliation[edit]

On January 16, 1995, WPWR-TV became a charter affiliate of the United Paramount Network (UPN); the station continuing to adding syndicated programming to its lineup during this time. As WPWR was never owned by either of UPN's parent companies, Chris-Craft Industries or Viacom (the latter – which maintained a program partnership with the network from its launch through Paramount Television – acquired 50% of UPN in 1996 and bought out Chris-Craft's stake in 2000), it was the largest UPN station that was not owned by the network.

In July 2002, Newsweb Corporation sold WPWR to Fox Television Stations (at the time, a subsidiary of News Corporation, which in turn was the then-parent company Fox) for $425 million – a handsome return on Eychaner's original investment of 20 years earlier. The sale closed on August 21, 2002. As a result of this transaction, Fox now owned UPN's three largest affiliates; it already owned WWOR-TV in New York City and KCOP-TV in Los Angeles as a result of buying most of Chris-Craft's television holdings the previous year.[2] Although rumors abounded that UPN's future was in jeopardy due to its three largest stations being effectively owned by the corporate parent of another network, Fox quickly renewed its affiliation agreement with UPN, which lasted until 2006.

MyNetworkTV affiliation[edit]

On January 24, 2006, the Warner Bros. unit of Time Warner and CBS Corporation announced that the two companies would shut down The WB and UPN and combine the networks' respective programming to create a new "fifth" network called The CW.[3][4] The CW signed a 10-year affiliation deal with 16 of Tribune Broadcasting's 19 WB affiliates, including WGN-TV, to join the new network. In response to its UPN affiliates being passed over for affiliations with The CW, Fox stripped all network branding from its UPN affiliates and stopped promoting the network's programming on those stations. However, it is very unlikely that WPWR would have been selected as The CW's Chicago affiliate in any event. CW representatives were on record as preferring to align with UPN and The WB's "strongest" affiliates; WGN-TV had been well ahead of WPWR in the ratings since the latter's sign-on.

A month later on February 22, 2006, Fox announced the launch of its own "sixth" network called MyNetworkTV, which would be operated by its Fox Television Stations and Twentieth Television subsidiaries.[5][6] WPWR and the other Fox-owned UPN affiliates served as the nuclei for the new network. The station had changed its on-air name to "Power 50" (playing off their call letters), and used it for most of summer 2006. However, at the same time the station began to use the "My 50" brand in some advertising to promote the change, particularly at sponsored events such as the Taste of Chicago; this brand began to be used officially in July 2006.

In September 2014, the New York Post reported that Fox was planning to acquire Seattle affiliate KCPQ from Tribune Media in exchange for WPWR—which would form a duopoly with WGN-TV. Tribune would legally be able to hold a duopoly in Chicago due to the recent spin-off of its publishing business.[7] On September 23, Tribune announced that it had been notified by Fox that its affiliation with KCPQ would be terminated as of January 17, 2015, but that discussions between the two companies were still ongoing;[8] on October 7, The Wall Street Journal reported that WPWR was no longer included in the negotiations.[9]

Digital television[edit]

Digital channels[edit]

Channel Video Aspect PSIP short name Programming[10]
50.1 720p 16:9 WPWR-DT Main WPWR-TV programming / MyNetworkTV
50.2 480i Movies! Movies!
50.3 MundoMax Simulcast of WOCK-CD
50.4 Buzzr Buzzr

WPWR-TV also operates two Mobile DTV feeds, one of subchannel 50.1, labeled "WPWR", and a feed of sister station WFLD labeled "WFLD", broadcasting at 3.67 Mbit/s. It is the highest bitrate of any Chicago television station's mobile feed.[11][12]

Analog-to-digital conversion[edit]

WPWR-TV shut down its analog signal, over UHF channel 50, on June 12, 2009, the official date in which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal remained on its pre-transition UHF channel 51.[13] Through the use of PSIP, digital television receivers display the station's virtual channel as its former UHF analog channel 50.


Occasionally as time permits, WPWR may air Fox network programs whenever WFLD is unable to in the event of extended breaking news or severe weather coverage. In certain instances, WPWR may also interrupt regularly scheduled programming to simulcast live breaking news coverage, whether from WFLD or from Fox News. WPWR is the only major television station in the Chicago market that has never aired local news programming of any kind. Starting with the 2008 season, WPWR obtained broadcast rights to games from the Major League Soccer franchise Chicago Fire S.C..

Beginning in the 2015 Major League Baseball season, WPWR will broadcast occasional telecasts of the Chicago Cubs and Chicago White Sox produced by WGN Sports. These telecasts were previously seen on WCIU-TV.[14]


  1. ^ Nidetz, Steve (June 26, 1994). "Movies Losing Starring Role In Wpwr's Lineup". Chicago Tribune. Retrieved April 25, 2015. 
  2. ^ Hofmeister, Sallie (August 12, 2000). "News Corp. to Buy Chris-Craft Parent for $5.5 Billion, Outbidding Viacom". The Los Angeles Times. Retrieved 23 March 2011. 
  3. ^ 'Gilmore Girls' meet 'Smackdown'; CW Network to combine WB, UPN in CBS-Warner venture beginning in September, CNNMoney.com, January 24, 2006.
  4. ^ UPN and WB to Combine, Forming New TV Network, The New York Times, January 24, 2006.
  5. ^ "News Corp. to launch new mini-network for UPN stations". USA Today. February 22, 2006. Retrieved January 21, 2013. 
  6. ^ News Corp. Unveils MyNetworkTV, Broadcasting & Cable, February 22, 2006.
  7. ^ Atkinson, Claire (September 22, 2014). "Fox targets Tribune’s Fox affiliation in Seattle over NFL revenues". New York Post. Retrieved September 23, 2014. 
  8. ^ Malone, Michael (September 23, 2014). "Fox Gives Tribune Termination Notice For Seattle Affiliate". Broadcasting & Cable. Retrieved September 23, 2014. 
  9. ^ Flint, Joe (October 7, 2014). "Eyeing NFL Value, 21st Century Fox Acquires Seattle Area TV Station". The Wall Street Journal. Retrieved October 8, 2014. Fox has held talks with Tribune about trading one of its stations elsewhere in the country in exchange for KCPQ—at one point Fox even put a Chicago station on the table, though that offer no longer stands.  (subscription required)
  10. ^ RabbitEars TV Query for WPWR
  11. ^ http://www.rabbitears.info/market.php?request=atscmph
  12. ^ http://www.mdtvsignalmap.com/
  13. ^ "DTV Tentative Channel Designations for the First and Second Rounds" (PDF). Retrieved 2012-03-24. 
  14. ^ "White Sox add WPWR-Ch. 50 to station rotation". Chicago Tribune. Retrieved 21 February 2015. 

External links[edit]