Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0FZX callsign genealogy
Currently held by HYDE, JEAN 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 K0FZX's current licensee, walking backwards.
- Landrum, Gregory AMOgranted 2016-05-25cancelled 2018-06-29
Successor callsigns
Callsigns held now by people who previously held K0FZX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0FZX, oldest first.
- HYDE, JEAN M MO1993-03-02 → cancelled 2005-03-03
- Landrum, Gregory A MO2018-06-29 active