Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BFD callsign genealogy
Currently held by CULBERT, ROBERT J
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 K4BFD's current licensee, walking backwards.
- CULBERT, ROBERT JFLgranted 2000-09-01cancelled 2001-02-03
Successor callsigns
Callsigns held now by people who previously held K4BFD.
No current licensee on record previously held this callsign.