Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3RAD callsign genealogy
Currently held by Brown, Matthew 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 KC3RAD's current licensee, walking backwards.
- Brown, Matthew EPAgranted 2020-09-25cancelled 2020-10-16
Successor callsigns
Callsigns held now by people who previously held KC3RAD.
No current licensee on record previously held this callsign.