Confidence: Medium · Source: FCC ULS · As of 2026-09-12
When does KB4SX become available?
Currently associated with ADAMS, JOHN F
Vanity availability
675dAvailable on 2028-07-19
KB4SX expired on 2024-07-20. Hold ends in 675 days.
Last held by ADAMS, JOHN F (GA).
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.