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|---|---|
| Channels | |
| Branding | Rio Grande Valley's CW 21 PBS Rio Grande Valley (CD4)  | 
| Programming | |
| Affiliations | 21.1: CW+ 21.3: Laff 21.4: PBS  | 
| Ownership | |
| Owner | 
  | 
| KNVO, KMBH-LD, KTFV-CD, KXFX-CD, KFXV | |
| History | |
| Founded | August 11, 1997 | 
First air date  | May 21, 1998 | 
Former call signs  | K30FF (1997–2000) KFTN-LP/CA (2000–2012) KCWT-CA (2012–2014)  | 
Former channel number(s)  | Analog: 30 (UHF, 1998–2014)  | 
| Spanish Independent (1998–2002) Telefutura (via KXFX-CD and KTFV-CD, 2002–2011)  | |
Call sign meaning  | The CW Texas | 
| Technical information[1] | |
Licensing authority  | FCC | 
| Facility ID | 40058 | 
| ERP | 5 kW | 
| HAAT | 266.8 m (875 ft) | 
| Transmitter coordinates | 26°8′28″N 97°50′4″W / 26.14111°N 97.83444°W | 
| Translator(s) | KMBH-LD 67.2 (20.2 UHF) McAllen | 
| Links | |
Public license information   | |
| Website | www.yourcwriograndevalley.com | 
KCWT-CD (channel 21) is a low-power, Class A television station licensed to McAllen, Texas, United States, serving the Lower Rio Grande Valley as an affiliate of The CW Plus. The station also carries non-commercial PBS programming on its fourth subchannel. KCWT-CD is owned by Entravision Communications alongside Harlingen-licensed Fox affiliate KFXV, channel 60 (and translators KMBH-LD and KXFX-CD), McAllen-licensed Univision affiliate KNVO (channel 48), and Class A UniMás affiliate KTFV-CD (channel 32). The stations share studios on North Jackson Road in McAllen, while KCWT-CD's transmitter is located in La Feria, Texas.
Previously, KCWT was a low-power translator of KXFX-CA and KTFV-CA. Entravision has held the rights to The CW in the market since 2007 on several stations; previous to that, it aired on a cable-only affiliate, "KMHB" (later "Rio Grande Valley's CW").
History
Until 2014, KCWT broadcast on analog channel 30. KCWT launched a digital feed on RF channel 23 that March;[2] however, the station maps to virtual channel 21, as nearby Mexican station XHAB-TDT in Matamoros, Tamaulipas, whose digital broadcasts use RF channel 30, also mapped to virtual channel 30 rather than its analog channel 7 (it now uses virtual channel 8). (Channel 23 is itself unavailable to KCWT as a virtual channel, as it is used in the Rio Grande Valley by KVEO-TV.[3]) Even before then, KCWT, as had previous CW affiliate KSFE-LD (channel 67, now Fox affiliate KMBH-LD), has long branded as "CW 21" in reflection of its channel 21 slot on area cable systems.
After sister station XHRIO-TDT (channel 15) ceased operations on December 31, 2021, KCWT became the sole CW+ affiliate in the Rio Grande Valley.
Technical information
Subchannels
The station's digital signal is multiplexed:
| Channel | Video | Aspect | Short name | Programming[4] | 
|---|---|---|---|---|
| 21.1 | 1080i | 16:9 | KCWT-DT | Rio Grande Valley CW 21 | 
| 21.3 | 480i | Laff | Laff | |
| 21.4 | 1080i | PBS | PBS | |
References
- ↑ "Facility Technical Data for KCWT-CD". Licensing and Management System. Federal Communications Commission.
 - ↑ "Application for Class A Television Station Construction Permit or License". CDBS Public Access. Federal Communications Commission. March 3, 2014. Retrieved March 28, 2014.
 - ↑ Hashemzadeh, Hossein (September 30, 2013). "Re: KCWT-CA, La Feria, TX…" (PDF). CDBS Public Access. Federal Communications Commission. Retrieved March 28, 2014.
 - ↑ "Digital TV Market Listing for KCWT". RabbitEars.
 
External links
- YourCWRioGrandeValley.com - Official website
 - PBS.org website regarding DT4 PBS feed
 
