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890 AM

Wikimedia list article

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 20, 2026
Entity authorityQ4645105
Source-derived summary

The following radio stations broadcast on AM frequency 890 kHz: WLS in Chicago and KBBI in Homer, Alaska, share Class A status on 890 kHz. WLS is the only station on that frequency to broadcast with 50,000 watts during nighttime hours. 21 stations in the United States broadcast on 890 kHz. 890 AM is a US clear-channel frequency.

In Argentina

Libre in Buenos Aires

LU33 Pampeana in Santa Rosa, La Pampa

LV11 Santiago del Estero in Santiago del Estero

In Canada

CJDC in Dawson Creek, British Columbia - 10 kW, transmitter located at 55.775°N 120.221°W / 55.775; -120.221 (CJDC - 10 kW daytime, 10 kW nighttime)

In Cuba

CMKC: Radio Revolución in Santiago de Cuba

CMIB (Radio Progreso) in Chambas, Ciego de Avila

In Mexico

XEAK-AM in Acámbaro, Guanajuato

In the United States

Stations in bold are clear-channel stations.

Editorial summary

Begin with the source’s own compact description: “890 AM” is wikimedia list article. The dossier treats that line as a proposition to test through Wikimedia, list and article, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 139-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, Wikimedia, list and article is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “wikimedia list article” 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

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jun 20, 2026. The linked authority identifier is Q4645105. None of the 0 selected statements returned an explicit reference.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “890 AM”, its source revision and the description used here.
  2. Expand the search: follow 890 AM primary sources, 890 AM archive and Wikimedia 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 “890 AM”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from 890 AM” 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.