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Washington, D.C.
United States
BrandingTelemundo 44 (general)
Noticiero Telemundo 44 (newscasts)
ChannelsDigital: 34 (UHF)
(shared with WRC-TV)
Virtual: 44 (PSIP)
AffiliationsTelemundo (O&O)
(NBC Telemundo License LLC)
First air dateApril 1994 (25 years ago) (1994-04)
Call letters' meaningW
District of
(former owner)
Sister station(s)WRC-TV
NBC Sports Washington
Former callsigns
  • W64BW (1993–1995)
  • WZGS-LP (1995–2000)
  • WZDC-LP (2000–2008)
  • WZDC-CA (2008–2011)
Former channel number(s)
  • Analog:
  • 64 (UHF, 1993–2007)
  • 25 (UHF, 2007–2011)
  • Digital:
  • 25 (UHF, 2011–2018)
  • 48 (UHF, 2018–2019)
Transmitter power1000 kW
Height244 m (801 ft)
Facility ID50347
Transmitter coordinates38°56′24″N 77°4′53″W / 38.94000°N 77.08139°W / 38.94000; -77.08139Coordinates: 38°56′24″N 77°4′53″W / 38.94000°N 77.08139°W / 38.94000; -77.08139
Licensing authorityFCC
Public license informationProfile

WZDC-CD, virtual channel 44 (UHF digital channel 34), is a Class A Telemundo owned-and-operated television station licensed to the American capital city of Washington, District of Columbia. Owned by the NBC Owned Television Stations subsidiary of NBCUniversal (itself a subsidiary of Comcast), it is sister to NBC owned-and-operated station WRC-TV (channel 4) and regional sports network NBC Sports Washington. WZDC-CD and WRC-TV share studios and transmitter facilities on Nebraska Avenue in the Tenleytown neighborhood of northwest Washington.


WZDC-CD signed on as W64BW on UHF channel 64 in April 1994, as the Telemundo affiliate in the Washington, D.C. market. On December 1, 1995, the call letters were changed to WZGS-LP, reflecting the station's ownership. On June 27, 2000, the call letters were changed to WZDC-LP. On June 3, 2002, the station began producing Spanish-language local newscasts at 6 and 11 p.m. weeknights.

On April 10, 2007, WZDC-LP moved to channel 25, as channel 64 was to be removed from television broadcasting as a result of the 2009 digital television transition.

The station received class-A status in September 2008, changing callsigns to WZDC-CA to match. An application to build a new digital signal on channel 26 was dismissed in the same month.[1] WZDC eventually received permission to flash-cut to digital on channel 25 in March 2011, and became WZDC-CD in doing so that September.[2]

In the 2016–17 incentive auction, WZDC-CD received $66,182,037 to leave the air, though it indicated that it would maintain over-the-air coverage by entering into a post-auction channel sharing agreement.[3]

On September 6, 2017, NBCUniversal internally announced that it would launch a Telemundo owned-and-operated station based out of WRC-TV (channel 4) in December; a Telemundo spokesperson stated that the sale of WZDC's spectrum "gave us the ability to take back the Telemundo affiliation for this market," without elaborating.[4][5] Subsequently, on December 4, 2017, NBCUniversal's Telemundo Station Group announced its purchase of ZGS' 13 television stations, including WZDC-CD.[6] As a result of the common ownership, WZDC-CD then entered into a channel-sharing agreement with WRC-TV, under which it ended broadcasts over its own signal on channel 25 and moved to WRC-TV's signal on channel 48.[7] NBCUniversal assumed the operations of WZDC on January 1, 2018 through a local marketing agreement.[8]

The channel-sharing agreement with WRC-TV took effect on March 7, 2018, at which time WZDC shut off its own signal.[9]

As the channel-share went into effect, WZDC's virtual channel number of 25 presented an issue. Virtual channel 25 is already in use by Hagerstown's WDVM-TV, which covers much of the western part of the Washington market. The PSIP standard resolves virtual channel conflicts by assigning the new station a virtual channel number equal to the existing station's physical channel number. As WDVM-TV broadcasts over physical channel 26, this would assign WZDC-CD virtual channel 26. However, the rule fails since WETA-TV already uses virtual channel 26 in the market, and there is no further remedy prescribed in the PSIP standard. NBC proposed as a second option virtual channel 64, corresponding to WZDC-CD's original analog channel. This introduces another conflict with WDPB, which overlaps the eastern portion of WRC-TV's coverage area. In this case, the same rule assigns virtual channel 44, which is available.[10]

Digital channels[edit]

The station's digital signal is multiplexed:

Channel Video Aspect PSIP Short Name Programming[11]
44.1 1080i 16:9 WZDC Main WZDC-CD programming / Telemundo
44.2 480i T-Xitos TeleXitos

News operation[edit]

Presently, WZDC broadcasts 10 hours of locally produced newscasts each week. It currently airs at 5 p.m., 6 p.m. and 11 p.m. on weekdays. The station expanded local news to the 5 p.m. hour on February 5, 2018.[12]


  1. ^ "[D]WZDC-LD Facility Data". fccdata.org.
  2. ^ "WZDC-CD Facility Data". FCCData.
  3. ^ "FCC Broadcast Television Spectrum Incentive Auction Auction 1001 Winning Bids" (PDF). Federal Communications Commission. April 4, 2017. Retrieved April 17, 2017.
  4. ^ Marszalek, Diana (September 11, 2017). "Telemundo Launching a Washington O&O in December". Broadcasting & Cable. Retrieved September 12, 2017.
  5. ^ "Telemundo ends affiliate deal with ZGS to launch O&O in D.C." Media Moves. September 11, 2017. Retrieved September 12, 2017.
  6. ^ Miller, Mark K. (December 4, 2017). "NBCU Adding ZGS Stations To Telemundo". TVNewsCheck. Retrieved December 4, 2017.
  7. ^ "Modification of a Licensed Facility for Digital Class A TV Station Application". FCC LMS.
  8. ^ Telemundo Station Group announces leadership team for Telemundo station in Washington, D.C. - NBCUniversal
  9. ^ "Suspension of Operations of a Digital Class A Station". FCC LMS.
  10. ^ "WZDC-CD Assignment of Virtual Channel 44". FCC LMS.
  11. ^ RabbitEars TV Query for WZDC-CD
  12. ^ "WZDC Adds More Local News, Rebrands | TVNewsCheck.com". TVNewsCheck.

External links[edit]