Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0AC callsign genealogy
Currently held by Head, Randall 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 KF0AC's current licensee, walking backwards.
- Head, Randall LMOgranted 2020-11-16cancelled 2024-11-26
Successor callsigns
Callsigns held now by people who previously held KF0AC.
- KITTEL, HAROLD JFLgranted 2011-10-12cancelled 2014-02-11
All historical holders
Every license row we've seen with the callsign KF0AC, oldest first.
- KITTEL, HAROLD J UT2007-10-18 → cancelled 2011-10-12
- Head, Randall L MO2024-11-26 active