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Confidence: Medium · Source: FCC ULS · As of 2026-10-27

When does KM4EFR become available?

Currently associated with RIDDLE JR, CHARLES T

Vanity availability

1421d

Available on 2030-09-17

KM4EFR expired on 2026-09-18. Hold ends in 1421 days.

Last held by RIDDLE JR, CHARLES T (NC).

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.