Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8TJF callsign genealogy
Currently held by FELHEIM, TONY J
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 K8TJF's current licensee, walking backwards.
- FELHEIM, TONY JOHgranted 2013-05-11cancelled 2013-09-27
Successor callsigns
Callsigns held now by people who previously held K8TJF.
No current licensee on record previously held this callsign.