Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4TFV callsign genealogy
Currently held by Brown III, Richard H
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 KA4TFV's current licensee, walking backwards.
- Brown III, Richard HTNgranted 2019-03-18cancelled 2019-04-30
Successor callsigns
Callsigns held now by people who previously held KA4TFV.
No current licensee on record previously held this callsign.