Confidence: Medium · Source: FCC ULS · As of 2026-09-16

When does KK4RFX become available?

Currently associated with Duvall, Richard

Vanity availability

240d

Available on 2027-05-15

KK4RFX expired on 2023-05-16. Hold ends in 240 days.

Last held by Duvall, Richard (VA).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

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