{{Infobox radio station
| name = KSFO
| image =
| image_size =
| alt =
| caption =
| city = [[San Francisco, California]]
| area = San Francisco, CA
| branding =
| slogan = Formerly KGO
| frequency = 810 [[kilohertz|kHz]]
| translator =
| repeater =
| airdate = January 22, 1924
| last airdate =
| format = [[Sports Gambling]]
| language = English
| power =
| erp = 50 kW daytime
50 kW night
| haat =
| class = A
| facility_id = 34471
| coordinates = {{coord|37.5264|-122.1017|type:landmark_region:US_source:FCC|display=inline,title}}
| callsign_meaning =
| former_callsigns =
| former_frequencies =
| affiliations =
| operator =
| owner =
| licensee = Radio License Holdings LLC
| sister_stations =
| webcast =
| website = [https://www.ksfo.com/] ksfo.com
}}

'''KSFO''' is an American ([[AM Broadcasting|AM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[San Francisco, California]] on the frequency of 810 [[kilohertz|kHz]]. The station license is assigned to Radio License Holdings LLC. KSFO-AM) airs a [[Sports Gambling]] format.

The [[FCC]] first licensed this station to begin operations on January 22, 1924 using callsign KGO.<ref name=fcchistory>{{cite web|url=https://licensing.fcc.gov/cgi-bin/prod/cdbs/forms/prod/getimportletter_exh.cgi?import_letter_id=38516|publisher=Federal Communications Commission|title=FCC History card for KGO}}</ref>
==Stations that have used the KSFO CallSign==
{| class="wikitable"
|-
! Current Call Sign
! City, State
! Frequency
|-
| [[KZAC]] || [[ San Francisco, CA]] ||align=right| 560 kHz
|-
| [[KZAC]] || [[ San Francisco, CA]] ||align=right| 560 kHz
|}
==References==
{{reflist}}
==External links==
* [https://www.ksfo.com/ ksfo.com] Official KSFO AM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/am-profile/ksfo]
* {{ AM station data|KSFO}}
{{-}}
[[Category:Radio stations in California]]
[[Category:Radio stations established in 1924]]
[[Category:1924 establishments in California]]
[[Category: Radio stations in the United States]]
{{ California-radio-station-stub}}