Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6UNV callsign genealogy
Currently held by Brazil, Gregory M
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 KC6UNV's current licensee, walking backwards.
- Brazil, Gregory MCAgranted 2023-08-23cancelled 2023-09-12
Successor callsigns
Callsigns held now by people who previously held KC6UNV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6UNV, oldest first.
- Brazil, Gregory M CA2011-04-09 → cancelled 2023-05-02
- Brazil, Gregory M CA2023-09-12 active