San Antonio, Texas United States |
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Branding | News 4 San Antonio |
Channels |
Digital: 48 (UHF) Virtual: 4 () |
Affiliations |
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Owner |
Sinclair Broadcast Group (WOAI Licensee, LLC) |
First air date | December 11, 1949 |
Call letters' meaning | World Of Agriculture Information (Taken from former sister station WOAI) |
Sister station(s) | KABB, KMYS |
Former callsigns | KMOL-TV (1974–2002) |
Former channel number(s) |
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Former affiliations | |
Transmitter power | 905 kW |
Height | 457 m |
Facility ID | 69618 |
Transmitter coordinates | 29°16′11″N 98°15′55″W / 29.26972°N 98.26528°WCoordinates: 29°16′11″N 98°15′55″W / 29.26972°N 98.26528°W |
Licensing authority | FCC |
Public license information: |
Profile CDBS |
Website | news4sanantonio.com |
WOAI-TV, virtual channel 4 (UHF digital channel 48), is an NBC-affiliated television station located in San Antonio, Texas, United States. The station is owned by the Sinclair Broadcast Group, as part of a duopoly with Fox affiliate KABB (channel 29); Sinclair also operates CW affiliate KMYS (channel 35) under a shared services agreement with owner Deerfield Media. All three stations share studio facilities off Loop 410 in northwest San Antonio; WOAI maintains transmitter facilities located off of Route 181 in northwest Wilson County (northeast of Elmendorf).
The station first signed on the air on December 11, 1949 as WOAI-TV; it was the first television station to sign on in the San Antonio market. It was owned by Southland Industries along with WOAI radio (1200 AM and 102.3 FM, frequency now occupied by KSAQ). WOAI-TV and WOAI radio are among the few broadcast stations located west of the Mississippi River that utilize a call sign that begins with a "W"; this designation was "grandfathered" when the Federal Communications Commission issued regulations requiring radio stations west of the Mississippi River to be assigned call letters starting with a "K," and stations east of the Mississippi to calls beginning with a "W." The station has been an NBC affiliate since its sign-on, due to WOAI (AM)'s longtime affiliation with the NBC Red Network; however, it originally also carried programming from the three other major networks of the time: CBS, ABC and DuMont. WOAI lost the CBS and DuMont affiliations to KEYL (channel 5, now KENS) when that station signed on in February 1950; the two stations continued to share ABC programming until KONO-TV (channel 12, now KSAT-TV) signed on in January 1957.