Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4BT callsign genealogy
Currently held by Bryant, James L
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 KY4BT's current licensee, walking backwards.
- Bryant, James LGAgranted 2020-09-23cancelled 2020-10-20
Successor callsigns
Callsigns held now by people who previously held KY4BT.
No current licensee on record previously held this callsign.