{{Infobox radio station
| name = KESZ
| image =
| image_size =
| alt =
| caption =
| city = [[Phoenix, Arizona]]
| area = Phoenix, AZ
| branding =
| slogan = More Music, More Variety From The 80's, 90's & Today
| frequency = 99.9 [[Megahertz|MHz]]
| translator =
| repeater =
| airdate = December 10, 1981
| last airdate =
| format = [[80s to Now]]
| language = English
| power =
| erp = 100 kW
| haat =
| class = C
| facility_id = 40992
| coordinates = {{coord|33.3344|-112.0614|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://kez999.iheart.com/] iheart.com
}}

'''KESZ''' is an American ([[FM Broadcasting|FM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[Phoenix, Arizona]] on the frequency of 99.9 [[Megahertz|MHz]] . The station license is assigned to IHM Licenses, LLC. KESZ-FM) airs a [[80s to Now]] format.

The [[FCC]] first licensed this station to begin operations on December 10, 1981 using callsign KNNN.

The station has held the KESZ callsign since January 8, 1988.<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=40992&Callsign=KESZ |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
|December 10, 1981|| KNNN ||
|-
|March 15, 1984|| KLZI ||
|-
|January 8, 1988|| KESZ ||
|}
==References==
{{reflist}}
==External links==
* [https://kez999.iheart.com/ iheart.com] Official KESZ FM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/fm-profile/kesz]
* {{ FM station data|KESZ}}
{{-}}
[[Category:Radio stations in Arizona]]
[[Category:Radio stations established in 1981]]
[[Category:1981 establishments in Arizona]]
[[Category: Radio stations in the United States]]
{{ Arizona-radio-station-stub}}