Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BFE callsign genealogy
Currently held by Smoczyk, Stanley D
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 K4BFE's current licensee, walking backwards.
- Smoczyk, Stanley DFLgranted 2016-10-11cancelled 2018-04-03
Successor callsigns
Callsigns held now by people who previously held K4BFE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4BFE, oldest first.
- GALL, JOHN D NC1989-08-08 → cancelled 2001-08-09
- Smoczyk, Stanley D FL2018-04-03 active