Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ALF callsign genealogy
Currently held by Gilbreath Jr., Charles W
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 K4ALF's current licensee, walking backwards.
- Alford, Catlin LGAgranted 2024-03-06cancelled 2025-02-01
Successor callsigns
Callsigns held now by people who previously held K4ALF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4ALF, oldest first.
- ALEXANDER, JULIUS P FL1995-10-27 → cancelled 2007-10-30
- Gilbreath Jr., Charles W FL2010-05-21 → cancelled 2022-05-24
- Alford, Catlin L GA2025-02-01 active