Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BFG callsign genealogy
Currently held by HILL, H B
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 K4BFG's current licensee, walking backwards.
- Crawford, Matthew RGAgranted 2015-09-24cancelled 2019-03-12
Successor callsigns
Callsigns held now by people who previously held K4BFG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4BFG, oldest first.
- HILL, H B AL1995-08-07 → cancelled 2007-08-08
- Crawford, Matthew R GA2019-03-12 active