Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0F callsign genealogy
Currently held by FREDRICKS, ARNOLD E
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 KF0F's current licensee, walking backwards.
- Fleming, Kenneth RMOgranted 2008-04-25cancelled 2008-05-16
Successor callsigns
Callsigns held now by people who previously held KF0F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF0F, oldest first.
- FREDRICKS, ARNOLD E IA1995-03-21 → cancelled 2000-04-26
- Fleming, Kenneth R MO2018-02-21 active