- Date: March 31, 1922-June, 1924
- Frequency:
- 833 khz (March 31, 1922-June, 1924)
- Location:
- Portland, Oregon (March 31, 1922-June, 1924)
- Owner of license:
- Northwestern Radio Manufacturing Company (March 31, 1922-June, 1924)
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Chronology of call letters KGN
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