Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4HF callsign genealogy
Currently held by BREWER JR, FRANKIE E
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 KD4HF's current licensee, walking backwards.
- BREWER JR, FRANKIE EALgranted 2022-12-30cancelled 2025-01-04
Successor callsigns
Callsigns held now by people who previously held KD4HF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4HF, oldest first.
- LANDRY, WILLIAM E TN2008-05-09 → cancelled 2020-05-12
- BREWER JR, FRANKIE E AL2025-01-04 active