Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TNR callsign genealogy
Currently held by fortner, Kevin
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 K4TNR's current licensee, walking backwards.
- FORTNER, KEVINTNgranted 2022-12-20cancelled 2023-09-08
Successor callsigns
Callsigns held now by people who previously held K4TNR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4TNR, oldest first.
- BELL, JOHN W NC2007-04-03 → cancelled 2019-04-04
- fortner, Kevin TN2023-09-08 active