Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4SET callsign genealogy
Currently held by THILE, SCOTT E
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 K4SET's current licensee, walking backwards.
- THILE, SCOTT EKYgranted 1997-07-30cancelled 2000-07-04
Successor callsigns
Callsigns held now by people who previously held K4SET.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4SET, oldest first.
- CROUSE JR, JAMES H GA1987-08-18 → cancelled 1999-08-20
- THILE, SCOTT E KY2020-06-06 active