Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0XC callsign genealogy
Currently held by Hiegert, Joann L
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 KF0XC's current licensee, walking backwards.
- Hiegert, Joann LKSgranted 2020-10-23cancelled 2021-03-02
Successor callsigns
Callsigns held now by people who previously held KF0XC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF0XC, oldest first.
- ADKINS, HERBERT W MO1992-02-25 → cancelled 2004-02-26
- Hiegert, Joann L KS2021-03-02 active