{{Infobox radio station
| name = WCDO
| image =
| image_size =
| alt =
| caption =
| city = [[Sidney, New York]]
| area = Unrated
| branding =
| slogan =
| frequency = 100.9 [[Megahertz|MHz]]
| translator =
| repeater =
| airdate = February 22, 1983
| last airdate =
| format = [[Classic Hits]]
| language = English
| power =
| erp = 1.9 kW
| haat =
| class = A
| facility_id = 9686
| coordinates = {{coord|42.2925|-75.3672|type:landmark_region:US_source:FCC|display=inline,title}}
| callsign_meaning =
| former_callsigns =
| former_frequencies =
| affiliations =
| operator =
| owner =
| licensee = Cdo Broadcasting, Inc
| sister_stations =
| webcast =
| website = [http://www.wcdoradio.com/] wcdoradio.com
}}

'''WCDO''' is an American ([[FM Broadcasting|FM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[Sidney, New York]] on the frequency of 100.9 [[Megahertz|MHz]] . The station license is assigned to Cdo Broadcasting, Inc. WCDO-FM) airs a [[Classic Hits]] format.

The [[FCC]] first licensed this station to begin operations on February 22, 1983 using callsign WSID.

The station has held the WCDO callsign since August 1, 1984.<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=9686&Callsign=WCDO |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==Stations that have used the WCDO CallSign==
{| class="wikitable"
|-
! Current Call Sign
! City, State
! Frequency
|-
| [[WCDO]] || [[ Sidney, NY]] ||align=right| 1490 kHz
|-
| [[WCDO]] || [[ Sidney, NY]] ||align=right| 1490 kHz
|}
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
||| 820204AJ ||
|-
|February 22, 1983|| WSID ||
|-
|August 1, 1984|| WCDO-FM ||
|}
==References==
{{reflist}}
==External links==
* [http://www.wcdoradio.com/ wcdoradio.com] Official WCDO FM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/fm-profile/wcdo-fm]
* {{ FM station data|WCDO}}
{{-}}
[[Category:Radio stations in New York]]
[[Category:Radio stations established in 1983]]
[[Category:1983 establishments in New York]]
[[Category: Radio stations in the United States]]
{{ NewYork-radio-station-stub}}