Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4SEI callsign genealogy
Currently held by DAVIS, ADAIRA 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 KF4SEI's current licensee, walking backwards.
- DAVIS, ADAIRA RTNgranted 2022-06-28cancelled 2022-07-29
Successor callsigns
Callsigns held now by people who previously held KF4SEI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4SEI, oldest first.
- DAVIS, JIMMY L TN2017-05-10 → cancelled 2022-03-31
- DAVIS, ADAIRA R TN2022-07-29 active