Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4JOY callsign genealogy
Currently held by FRENCH, KATHLEEN A
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 KF4JOY's current licensee, walking backwards.
- FRENCH, KATHLEEN ASCgranted 2006-05-08cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held KF4JOY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4JOY, oldest first.
- GOSE, JOHN H TN1996-05-11 → cancelled 2008-05-13
- FRENCH, KATHLEEN A SC2026-09-11 active