{{Infobox radio station
| name = KOY
| image =
| image_size =
| alt =
| caption =
| city = [[Phoenix, Arizona]]
| area = Phoenix, AZ
| branding =
| slogan = KFYI2
| frequency = 1230 [[kilohertz|kHz]]
| translator =
| repeater =
| airdate = May 7, 1990
| last airdate =
| format = [[Regional Mexican]]
| language = Mexican Spanish
| power =
| erp = 1 kW daytime
1 kW night
| haat =
| class = C
| facility_id = 63914
| coordinates = {{coord|33.4361|-112.1103|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://elpatronphoenix.iheart.com/] iheart.com
}}

'''KOY''' is an American ([[AM Broadcasting|AM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[Phoenix, Arizona]] on the frequency of 1230 [[kilohertz|kHz]]. The station license is assigned to IHM Licenses, LLC. KOY-AM) airs a [[Regional Mexican]] format.

The [[FCC]] first licensed this station to begin operations on May 7, 1990 using callsign KAMJ.<ref name=fcchistory>{{cite web|url=https://licensing.fcc.gov/cgi-bin/prod/cdbs/forms/prod/getimportletter_exh.cgi?import_letter_id=37817|publisher=Federal Communications Commission|title=FCC History card for KFLR}}</ref>

The station has held the KOY callsign since May 7, 1999.<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=63914&Callsign=KOY |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==FM Translator==
{| class="wikitable"
|-
! Call Sign
! City, State
! Frequency
|-
| K229DB || [[ Phoenix, AZ]] ||align=right| 93.7
|}
==Stations that have used the KOY CallSign==
{| class="wikitable"
|-
! Current Call Sign
! City, State
! Frequency
|-
| [[KFYI]] || [[ Phoenix, AZ]] ||align=right| 550 kHz
|-
| [[KFYI]] || [[ Phoenix, AZ]] ||align=right| 550 kHz
|}
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
|May 7, 1990|| KAMJ ||
|-
|August 19, 1991|| KISP ||
|-
|October 30, 1992|| KYOT ||
|-
|May 7, 1999|| KOY ||
|}
==References==
{{reflist}}
==External links==
* [https://elpatronphoenix.iheart.com/ iheart.com] Official KOY AM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/am-profile/koy]
* {{ AM station data|KOY}}
{{-}}
[[Category:Radio stations in Arizona]]
[[Category:Radio stations established in 1990]]
[[Category:1990 establishments in Arizona]]
[[Category: Radio stations in the United States]]
{{ Arizona-radio-station-stub}}