Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4G callsign genealogy
Currently held by Smith, Stephen R
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 KY4G's current licensee, walking backwards.
- Smith, Stephen RALgranted 2013-08-19cancelled 2018-11-14
Successor callsigns
Callsigns held now by people who previously held KY4G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KY4G, oldest first.
- Buggica, Sammy FL2014-08-26 → cancelled 2016-10-25
- Smith, Stephen R AL2018-11-14 active