Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3JFD callsign genealogy
Currently held by Davies, James F
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 K3JFD's current licensee, walking backwards.
- Davies, James FAZgranted 2012-05-18cancelled 2012-06-19
Successor callsigns
Callsigns held now by people who previously held K3JFD.
- Davies, James FAZgranted 2023-01-25
All historical holders
Every license row we've seen with the callsign K3JFD, oldest first.
- Davies, James F AZ2002-05-24 → cancelled 2010-06-24
- Davies, James F AZ2012-06-19 → cancelled 2013-02-15