Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8TKF callsign genealogy
Currently held by FISHER, BARRY 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 K8TKF's current licensee, walking backwards.
- Fisher, Barry JMIgranted 2000-11-30cancelled 2005-04-22
Successor callsigns
Callsigns held now by people who previously held K8TKF.
- FISHER, BARRY JMIgranted 2019-02-19