Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4FZD callsign genealogy
Currently held by VINES, GAY M
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 KJ4FZD's current licensee, walking backwards.
- VINES, GAY MKYgranted 2000-06-24cancelled 2008-08-14
Successor callsigns
Callsigns held now by people who previously held KJ4FZD.
No current licensee on record previously held this callsign.