Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BGR callsign genealogy
Currently held by ROGERS, BILLIE G
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 K4BGR's current licensee, walking backwards.
- ROGERS, BILLIE GKYgranted 2023-09-19cancelled 2023-11-04
Successor callsigns
Callsigns held now by people who previously held K4BGR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4BGR, oldest first.
- RUMFELT, BOBBY G SC2008-12-03 → cancelled 2021-02-27
- ROGERS, BILLIE G KY2023-11-04 active