Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8ZWN callsign genealogy
Currently held by Voso, Tim
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 K8ZWN's current licensee, walking backwards.
- Voso, TimILgranted 2021-08-09cancelled 2021-08-27
Successor callsigns
Callsigns held now by people who previously held K8ZWN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8ZWN, oldest first.
- CATHER, CHARLES R WV1997-01-08 → cancelled 2009-01-10
- Voso, Tim IL2021-08-27 active