{{Infobox radio station
| name = WSPR
| image =
| image_size =
| alt =
| caption =
| city = [[West Springfield, Massachusetts]]
| area = Springfield, MA
| branding =
| slogan = Formerly WACM
| frequency = 1490 [[kilohertz|kHz]]
| translator =
| repeater =
| airdate = September 23, 1949
| last airdate =
| format = [[Spanish CHR/Latino]]
| language = Spanish
| power =
| erp = 470 watts daytime
470 watts night
| haat =
| class = C
| facility_id = 60390
| coordinates = {{coord|42.0986|-72.6286|type:landmark_region:US_source:FCC|display=inline,title}}
| callsign_meaning =
| former_callsigns =
| former_frequencies =
| affiliations =
| operator =
| owner =
| licensee = Red Wolf Broadcasting Corporation
| sister_stations =
| webcast =
| website = [http://bomba971.com/] bomba971.com
}}

'''WSPR''' is an American ([[AM Broadcasting|AM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[West Springfield, Massachusetts]] on the frequency of 1490 [[kilohertz|kHz]]. The station license is assigned to Red Wolf Broadcasting Corporation. WSPR-AM) airs a [[Spanish CHR/Latino]] format.

The [[FCC]] first licensed this station to begin operations on September 23, 1949 using callsign WNUS.<ref name=fcchistory>{{cite web|url=https://licensing.fcc.gov/cgi-bin/prod/cdbs/forms/prod/getimportletter_exh.cgi?import_letter_id=66309|publisher=Federal Communications Commission|title=FCC History card for WQXQ}}</ref>

The station has held the WSPR callsign since April 12, 2016.<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=60390&Callsign=WSPR |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==FM Translator==
{| class="wikitable"
|-
! Call Sign
! City, State
! Frequency
|-
| W283CK || [[ West Springfield, MA]] ||align=right| 104.5
|}
==Stations that have used the WSPR CallSign==
{| class="wikitable"
|-
! Current Call Sign
! City, State
! Frequency
|-
| [[WACM]] || [[ Springfield, MA]] ||align=right| 1270 kHz
|-
| [[WACM]] || [[ Springfield, MA]] ||align=right| 1270 kHz
|}
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
||| WNUS ||
|-
|December 15, 1980|| WQXQ ||
|-
|September 15, 1983|| WACM ||
|-
|April 12, 2016|| WSPR ||
|}
==References==
{{reflist}}
==External links==
* [http://bomba971.com/ bomba971.com] Official WSPR AM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/am-profile/wspr]
* {{ AM station data|WSPR}}
{{-}}
[[Category:Radio stations in Massachusetts]]
[[Category:Radio stations established in 1949]]
[[Category:1949 establishments in Massachusetts]]
[[Category: Radio stations in the United States]]
{{ Massachusetts-radio-station-stub}}