Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4TC callsign genealogy
Currently held by COLEMAN, TIMOTHY 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 KY4TC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KY4TC.
- COLEMAN, TIMOTHY LKYgranted 2013-09-04cancelled 2025-09-05
All historical holders
Every license row we've seen with the callsign KY4TC, oldest first.
- COLEMAN, TIMOTHY L KY2013-01-26 → cancelled 2013-09-04
- Brooks, Brandon S TN2017-07-04 active