Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4RB callsign genealogy
Currently held by Bovender, Ronald
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 KC4RB's current licensee, walking backwards.
- Bovender, Ronald KNCgranted 2015-01-15cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held KC4RB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4RB, oldest first.
- COLE, JERRY W TN1996-04-02 → cancelled 2008-04-03
- Bovender, Ronald NC2025-07-09 active