Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9RAC callsign genealogy
Currently held by BRADFORD, BILL A
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 KB9RAC's current licensee, walking backwards.
- Cox, Ronald AILgranted 2022-02-16cancelled 2023-08-15
Successor callsigns
Callsigns held now by people who previously held KB9RAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9RAC, oldest first.
- BRADFORD, BILL A IL1997-06-23 → cancelled 2009-06-24
- Cox, Ronald A IL2023-08-15 active