WIVB-TV

WIVB-TV (channel 4) is a television station in Buffalo, New York, United States, affiliated with CBS. It is owned by Nexstar Media Group alongside CW owned-and-operated station WNLO (channel 23). WIVB-TV and WNLO share studios on Elmwood Avenue in North Buffalo; through a channel sharing agreement, the two stations transmit using WNLO's spectrum from a tower in Colden, New York.

WIVB-TV
CityBuffalo, New York
Channels
BrandingWIVB 4; News 4
Programming
Affiliations
Ownership
Owner
WNLO
History
First air date
May 14, 1948 (1948-05-14)
Former call signs
WBEN-TV (1948–1977)
Former channel number(s)
  • Analog: 4 (VHF, 1948–2009)
  • Digital: 39 (UHF, until 2018), 32 (UHF, 2018–2019)
  • NBC (1948–1949)
  • ABC (secondary, 1948–1956)
  • DuMont (secondary, 1948–1955)
  • NBC (secondary, 1949–1954)
  • United (secondary, 1967)
Call sign meaning
"IV" (Roman numeral 4) "Buffalo"
Technical information
Licensing authority
FCC
Facility ID7780
ERP800 kW
HAAT415 m (1,362 ft)
Transmitter coordinates42°39′33″N 78°37′32″W
Links
Public license information
Websitewww.wivb.com
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