{{Infobox radio station
| name = KNST
| image =
| image_size =
| alt =
| caption =
| city = [[Tucson, Arizona]]
| area = Tucson, AZ
| branding =
| slogan = News/Talk
| frequency = 790 [[kilohertz|kHz]]
| translator =
| repeater =
| airdate = February 10, 1959
| last airdate =
| format = [[Conservative Talk]]
| language = English
| power =
| erp = 5 kW daytime
500 watts night
| haat =
| class = B
| facility_id = 53589
| coordinates = {{coord|32.2483|-111.0089|type:landmark_region:US_source:FCC|display=inline,title}}
| callsign_meaning =
| former_callsigns =
| former_frequencies =
| affiliations =
| operator =
| owner =
| licensee = IHM Licenses, LLC
| sister_stations =
| webcast =
| website = [https://knst.iheart.com/] iheart.com
}}

'''KNST''' is an American ([[AM Broadcasting|AM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[Tucson, Arizona]] on the frequency of 790 [[kilohertz|kHz]]. The station license is assigned to IHM Licenses, LLC. KNST-AM) airs a [[Conservative Talk]] format.

The [[FCC]] first licensed this station to begin operations on February 10, 1959 using callsign KCEE.<ref name=fcchistory>{{cite web|url=https://licensing.fcc.gov/cgi-bin/prod/cdbs/forms/prod/getimportletter_exh.cgi?import_letter_id=33730|publisher=Federal Communications Commission|title=FCC History card for KCEE}}</ref>

The station has held the KNST callsign since April 4, 1993.<ref name="fcccsh">{{cite web |title=Call Sign History|url= http://licensing.fcc.gov/cgi-bin/ws.exe/prod/cdbs/pubacc/prod/call_hist.pl?Facility_id=53589&Callsign=KNST |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
||| KCEE ||
|-
|June 8, 1992|| KWFM ||
|-
|April 4, 1993|| KNST ||
|}
==References==
{{reflist}}
==External links==
* [https://knst.iheart.com/ iheart.com] Official KNST AM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/am-profile/knst]
* {{ AM station data|KNST}}
{{-}}
[[Category:Radio stations in Arizona]]
[[Category:Radio stations established in 1959]]
[[Category:1959 establishments in Arizona]]
[[Category: Radio stations in the United States]]
{{ Arizona-radio-station-stub}}