Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0JCC callsign genealogy
Currently held by Crader, Joseph C
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 KF0JCC's current licensee, walking backwards.
- Crader, Joseph CMOgranted 2025-11-21cancelled 2026-01-09
Successor callsigns
Callsigns held now by people who previously held KF0JCC.
- Fromm, Nicholas LNEgranted 2022-06-03
All historical holders
Every license row we've seen with the callsign KF0JCC, oldest first.
- Fromm, Nicholas L NE2022-05-10 → cancelled 2022-06-03
- Crader, Joseph C MO2026-01-09 active