Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4WC callsign genealogy
Currently held by Gibbs, Joseph A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KZ4WC's current licensee, walking backwards.
- Gibbs, Joseph AVAgranted 2025-07-25cancelled 2025-08-21
Successor callsigns
Callsigns held now by people who previously held KZ4WC.
No current licensee on record previously held this callsign.