Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4BX callsign genealogy
Currently held by Bell, Russell K
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 KY4BX's current licensee, walking backwards.
- Bell, Russell KGAgranted 2017-01-04cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held KY4BX.
No current licensee on record previously held this callsign.