{{Infobox radio station
| name = KTUZ
| image =
| image_size =
| alt =
| caption =
| city = [[Catoosa, Oklahoma]]
| area = Tulsa, OK
| branding =
| slogan = La Zeta
| frequency = 1570 [[kilohertz|kHz]]
| translator =
| repeater =
| airdate = May 8, 1980
| last airdate =
| format = [[Regional Mexican]]
| language = Mexican Spanish
| power =
| erp = 1 kW
(daytime only)
| haat =
| class = D
| facility_id = 59978
| coordinates = {{coord|36.2653|-95.7106|type:landmark_region:US_source:FCC|display=inline,title}}
| callsign_meaning =
| former_callsigns =
| former_frequencies =
| affiliations =
| operator =
| owner =
| licensee = Tyler Media LLC
| sister_stations =
| webcast =
| website = [https://unidosok.com/tulsa/la-zeta/] unidosok.com
}}

'''KTUZ''' is an American ([[AM Broadcasting|AM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[Catoosa, Oklahoma]] on the frequency of 1570 [[kilohertz|kHz]]. The station license is assigned to Tyler Media LLC. KTUZ-AM) airs a [[Regional Mexican]] format.

The [[FCC]] first licensed this station to begin operations on May 8, 1980 using callsign KMYZ.<ref name=fcchistory>{{cite web|url=https://licensing.fcc.gov/cgi-bin/prod/cdbs/forms/prod/getimportletter_exh.cgi?import_letter_id=43092|publisher=Federal Communications Commission|title=FCC History card for KMYZ}}</ref>

The station has held the KTUZ callsign since October 5, 2015.<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=59978&Callsign=KTUZ |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==FM Translators==
{| class="wikitable"
|-
! Call Sign
! City, State
! Frequency
|-
| K270BK || [[ Tulsa, OK]] ||align=right| 101.9
|-
| K281CO || [[ Tulsa, OK]] ||align=right| 104.1
|}
==Stations that have used the KTUZ CallSign==
{| class="wikitable"
|-
! Current Call Sign
! City, State
! Frequency
|-
| [[KWCO]] || [[ Chickasha, OK]] ||align=right| 105.5 MHz
|-
| [[KRXO]] || [[ Claremore, OK]] ||align=right| 1270 kHz
|-
| [[KRXO]] || [[ Claremore, OK]] ||align=right| 1270 kHz
|}
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
|May 8, 1980|| KMYZ ||
|-
|October 1, 1984|| KGCR ||
|-
|November 16, 1999|| KMYZ ||
|-
|August 31, 2001|| KMUR ||
|-
|December 24, 2007|| KZLI ||
|-
|October 5, 2015|| KTUZ ||
|}
==References==
{{reflist}}
==External links==
* [https://unidosok.com/tulsa/la-zeta/ unidosok.com] Official KTUZ AM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/am-profile/ktuz]
* {{ AM station data|KTUZ}}
{{-}}
[[Category:Radio stations in Oklahoma]]
[[Category:Radio stations established in 1980]]
[[Category:1980 establishments in Oklahoma]]
[[Category: Radio stations in the United States]]
{{ Oklahoma-radio-station-stub}}