WBFF first came on the air on April 11, 1971, founded by what was then called the Chesapeake Television Corporation, which was controlled by Julian Sinclair Smith. It was Baltimore's second commercial UHF station and second independent station, signing on four years after WMET-TV (channel 24, frequency now occupied by WUTB) began operations. Both stations aired general entertainment programming, but WMET's owners experienced financial problems and were forced to take channel 24 off the air in 1972.
Despite its financial troubles, WBFF became profitable enough that Julian Smith decided to expand his broadcast interests. Through a Chesapeake Television subsidiary, Commercial Radio Institute, Smith launched a new independent station in Pittsburgh, WPTT (now WPNT), in 1978. In 1984, Commercial Radio Institute signed on Smith's third station, Columbus, Ohio independent WTTE. That same year, WBFF received local competition again when WNUV, then a two-year-old subscription television outlet, began to adopt a general entertainment schedule during the daytime and full-time by 1986.
1974–1984[]
1984–1987[]
In 1986, Sinclair agreed to affiliate WBFF and WTTE with the fledgling Fox Broadcasting Company, which debuted on October 9 of that year. The growth and rise of Fox coincided with that of Sinclair Broadcast Group, which expanded its reach beyond Baltimore, Columbus and Pittsburgh during the 1990s.
1987–1996; 1997–present[]
Spring 1987–1993[]
Fall 1987–1990[]
1990–1993[]
1993–1995[]
1995–1996[]
1997–2000[]
In 1997; WBFF revived the 1987 "45" logo.
2000–present[]
Screen bug
Version used from 2000–2008
3D logo
Alternate 3D logo (2009 onwards)
Alternative logo used during newscasts and on website. (2001–present)
Maryland State Fair promo (August 28–September 7, 2009)
The Fox 45 Kids logo seen on Fox Kids programming during the 2000–2004 time periods.
1Owned by Tennessee Broadcasting and operated by Sinclair under an outsourcing agreement. 2Nominally owned by Cunningham Broadcasting and operated by Sinclair under an LMA. However, trusts belonging to members of Sinclair's founding Smith family control almost all of Cunningham's stock. 3Operated by Nexstar Media Group under an LMA. 4Owned by Second Generation of Iowa, Ltd. and operated by Sinclair under a LMA. 5Owned by Manhan Media and managed by Sinclair. 6Owned by Howard Stirk Holdings, operated by Sinclair under an LMA. 7Owned by Mercury Broadcasting Company and operated by Sinclair. 8Owned by Deerfield Media and operated by Sinclair under an LMA. 9Owned by Roberts Media, but operated by Sinclair. 10Owned by Mitts Telecasting and operated by Sinclair. 11Owned by GOCOM Media and operated by Sinclair. 12Owned by Waitt Broadcasting, but operated by Sinclair under an SSA. 13Owned by Granite Broadcasting Corporation and operated by Sinclair through a JSA and SSA. 14Owned by New Age Media and operated by Sinclair under an MSA. 15Owned by MPS Media, but operated by New Age Media under an LMA. 16Owned by Diamond Sports Group, a joint venture of Sinclair and Entertainment Studios. 17Co-owned with Yankee Global Enterprises, The Blackstone Group, Amazon, RedBird Capital and Mubadala Investment Company. 18Co-owned with Chicago Cubs. 19Owned by Sinclair and operated by Jukin Media. 20Owned by Palm Television, L.P. and operated by Cunningham Broadcasting under an LMA.