Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5ZX callsign genealogy
Currently held by GEDEON, GARY M
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 KC5ZX's current licensee, walking backwards.
- Gedeon, Gary MTXgranted 2021-12-06cancelled 2021-12-24
Successor callsigns
Callsigns held now by people who previously held KC5ZX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5ZX, oldest first.
- GEDEON, GARY M TX1987-11-17 → cancelled 1999-11-18
- Gedeon, Gary M TX2021-12-24 active