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WMVP

clear-channel ESPN Radio station in Chicago

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 6, 2026
Entity authorityQ3564732
Source-derived summary

WMVP (1000 kHz) is a commercial AM radio station licensed to Chicago, Illinois, carrying a sports radio format. Owned by Good Karma Sports, the station serves the Chicago metropolitan area as the market affiliate of ESPN Radio, the flagship station of the Chicago Bears, Chicago White Sox, and the Chicago Wolves (the AHL affiliate of the NHL's Carolina Hurricanes) and is the home of local personalities David Kaplan, Tom Waddle and John Jurkovic. Formerly an ESPN Radio owned-and-operated station, WMVP's studios are co-located with WLS-TV in the Chicago Loop while the transmitter is located in Joliet. In addition to a standard analog transmission, WMVP is simulcast over the second HD subchannel of WTBC-FM and is available online.

From 1926 to 1987, 1000 AM was WCFL, the radio voice of the Chicago Federation of Labor. WMVP is a Class A radio station, broadcasting at 50,000 watts, the maximum power for commercial AM stations. It shares 1000 AM, a clear channel frequency, with KNWN in Seattle and XEOY in Mexico City. WMVP uses a directional antenna to avoid interfering with those other stations. WMVP's powerful nighttime signal allows it to be heard by listeners around the Midwestern United States and Central Canada.

History

Early years

In 1922, the American Federation of Labor (AFL) began discussions regarding owning and operating its own radio station.

Editorial summary

Begin with the source’s own compact description: “WMVP” is clear-channel ESPN Radio station in Chicago. The dossier treats that line as a proposition to test through WMVP, clear-channel and ESPN, not as a finished interpretation.

Editorial reviewA strong orientation record where physical form, institutional use and historical geography need to be read together. The current lead gives the account dated anchors—1000, 1926, 1987, 1922—that can be checked directly. The linked authority record independently contributes the date 1926-01-01. For this dossier, WMVP, clear-channel and ESPN is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “clear-channel ESPN Radio station in Chicago” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Sep 6, 2026. The linked authority identifier is Q3564732. Authority coordinates are 41.818, -87.988. 3 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1000, 1926, 1987 and 1922.

Critical limits

Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “WMVP”, its source revision and the description used here.
  2. Expand the search: follow WMVP primary sources, WMVP archive and WMVP research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “WMVP”?
  2. Which earlier names or jurisdictions may reveal additional records?
  3. Which authority defined the place, boundary or structure at the relevant date?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from WMVP” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.