{{Infobox radio station
| name = WDBM
| image =
| image_size =
| alt =
| caption =
| city = [[East Lansing, Michigan]]
| area = Lansing-East Lansing, MI
| branding =
| slogan = Michigan State
| frequency = 88.9 [[Megahertz|MHz]]
| translator =
| repeater =
| airdate = November 10, 1987
| last airdate =
| format = [[Educational]]
| language = English
| power =
| erp = 2 kW
| haat =
| class = A
| facility_id = 4241
| coordinates = {{coord|42.7056|-84.4750|type:landmark_region:US_source:FCC|display=inline,title}}
| callsign_meaning =
| former_callsigns =
| former_frequencies =
| affiliations =
| operator =
| owner =
| licensee = BD Of Trustee Of Michigan State Univ
| sister_stations =
| webcast =
| website = [https://impact89fm.org/] impact89fm.org
}}

'''WDBM''' is an American non-commercial ([[FM Broadcasting|FM]]) [[radio station]] licensed by the [[Federal Communications Commission|FCC]] to serve the community of [[East Lansing, Michigan]] on the frequency of 88.9 [[Megahertz|MHz]] . The station license is assigned to BD Of Trustee Of Michigan State Univ. WDBM-FM) airs a [[Educational]] format.

The [[FCC]] first licensed this station to begin operations on November 10, 1987 using callsign WBDM.

The station has held the WDBM callsign since February 7, 1989.<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=4241&Callsign=WDBM |work=FCC Media Bureau CDBS Public Access Database}}</ref>
==Stations that have used the WDBM CallSign==
{| class="wikitable"
|-
! Current Call Sign
! City, State
! Frequency
|-
| [[WDSA]] || [[ Dothan, AL]] ||align=right| 1320 kHz
|-
| [[WDSA]] || [[ Dothan, AL]] ||align=right| 1320 kHz
|}
==Call signs used at this station==
{| class="wikitable"
|-
! As Of
! Call Sign
|-
||| 781228AD ||
|-
|November 10, 1987|| WBDM ||
|-
|February 7, 1989|| WDBM ||
|}
==References==
{{reflist}}
==External links==
* [https://impact89fm.org/ impact89fm.org] Official WDBM FM Website
* FCC Public Inspection File online [https://publicfiles.fcc.gov/fm-profile/wdbm]
* {{ FM station data|WDBM}}
{{-}}
[[Category:Radio stations in Michigan]]
[[Category:Radio stations established in 1987]]
[[Category:1987 establishments in Michigan]]
[[Category: Radio stations in the United States]]
{{ Michigan-radio-station-stub}}