KOFY-TV

Analog: 20 (UHF, 1968–2009)
Digital: 19 (UHF, until 2018), 28 (UHF, 2018–2020)

KOFY-TV
San Francisco–Oakland–; San Jose, California; ; United States;
City	San Francisco, California
Channels	Digital: 21 (UHF), shared with KCNZ-CD and KMPX-LD; Virtual: 20;
Programming
Affiliations	20.1: Merit TV; for others, see § Subchannels;
Ownership
Owner	CNZ Communications, LLC; (Stryker Media 2, LLC);
Sister stations	KCNZ-CD, KMPX-LD
History
First air date	April 1, 1968
Former call signs	KEMO-TV (1968–1980); KTZO (1980–1986); KBWB (1998–2008);
Former channel number(s)	Analog: 20 (UHF, 1968–2009); Digital: 19 (UHF, until 2018), 28 (UHF, 2018–2020);
Former affiliations	Independent (1968–1995; 2006–2022); The WB (1995–2006); Grit (2022–2024);
Call sign meaning	Pronounced "coffee", taken from KOFY radio
Technical information
Licensing authority	FCC
Facility ID	51189
ERP	15 kW
HAAT	377.2 m (1,238 ft)
Transmitter coordinates	37°41′14.4″N 122°26′5.3″W / 37.687333°N 122.434806°W
Links
Public license information	Public file; LMS;
Website	www.kofytv.com

KOFY-TV (channel 20) is a television station licensed to San Francisco, California, United States, serving the San Francisco Bay Area as an affiliate of Merit TV. It is owned by CNZ Communications, LLC, alongside Class A station KCNZ-CD (virtual channel 28) and low-power station KMPX-LD (virtual channel 18). The three stations share transmitter facilities atop San Bruno Mountain. KOFY-TV's studios were previously located on Marin Street in the Bayview–Hunters Point neighborhood of San Francisco until 2018; the station has since maintained space at KGO-TV's studios north of the city's Financial District.