Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5KZV callsign genealogy
Currently held by GARDNER, TOM R
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 K5KZV's current licensee, walking backwards.
- Tully, Michael SWAgranted 2007-12-28cancelled 2010-02-26
Successor callsigns
Callsigns held now by people who previously held K5KZV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5KZV, oldest first.
- GARDNER, TOM R OK1997-04-04 → cancelled 2009-04-07
- Tully, Michael S ID2020-06-17 active