Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB4GM callsign genealogy
Currently held by BURKETT, JOHN W
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 KB4GM's current licensee, walking backwards.
- Mintz, Gary LVAgranted 2020-05-26cancelled 2022-04-29
Successor callsigns
Callsigns held now by people who previously held KB4GM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4GM, oldest first.
- BURKETT, JOHN W AL1997-05-08 → cancelled 2009-05-09
- Mintz, Gary L VA2022-04-29 active