Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4WFK callsign genealogy
Currently held by Thomas, Stephen G
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 KY4WFK's current licensee, walking backwards.
- Thomas, Stephen GKYgranted 2020-05-18cancelled 2020-06-30
Successor callsigns
Callsigns held now by people who previously held KY4WFK.
No current licensee on record previously held this callsign.