{{Infobox radio station
| name = WULM
| image =
| image_size =
| alt =
| caption =
| city = [[Springfield, Ohio]]
| area = Dayton, OH
| branding =
| slogan =
| frequency = 1600 [[kilohertz|kHz]]
| translator =
| repeater =
| airdate = November 4, 1947
| last airdate =
| format = [[Christian]]
| language = English
| power =
| erp = 1 kW daytime
34 watts night
| haat =
| class = D
| facility_id = 55232
| coordinates = {{coord|39.9531|-83.8686|type:landmark_region:US_source:FCC|display=inline,title}}
| callsign_meaning =
| former_callsigns =
| former_frequencies =
| affiliations =
| operator =
| owner =
| licensee = Radio Maria, Inc
| sister_stations =
| webcast =
| website = [http://radiomaria.us/] radiomaria.us
}}

'''WULM''' is an American religious ([[AM Broadcasting|AM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[Springfield, Ohio]] on the frequency of 1600 [[kilohertz|kHz]]. The station license is assigned to Radio Maria, Inc. WULM-AM) airs a [[Christian]] format.

The [[FCC]] first licensed this station to begin operations on November 4, 1947 using callsign WBLY.<ref name=fcchistory>{{cite web|url=https://licensing.fcc.gov/cgi-bin/prod/cdbs/forms/prod/getimportletter_exh.cgi?import_letter_id=50610|publisher=Federal Communications Commission|title=FCC History card for WBLY}}</ref>

The station has held the WULM callsign since July 30, 2002.<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=55232&Callsign=WULM |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
||| WBLY ||
|-
|July 30, 2002|| WULM ||
|}
==References==
{{reflist}}
==External links==
* [http://radiomaria.us/ radiomaria.us] Official WULM AM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/am-profile/wulm]
* {{ AM station data|WULM}}
{{-}}
[[Category:Radio stations in Ohio]]
[[Category:Radio stations established in 1947]]
[[Category:1947 establishments in Ohio]]
[[Category: Radio stations in the United States]]
{{ Ohio-radio-station-stub}}