Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2BRL callsign genealogy
Currently held by Brletic, Mathew 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 K2BRL's current licensee, walking backwards.
- Brletic, Mathew MCAgranted 2017-02-24cancelled 2019-05-07
Successor callsigns
Callsigns held now by people who previously held K2BRL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2BRL, oldest first.
- CRAWFORD, JOHN K OH1995-12-08 → cancelled 2007-12-11
- Brletic, Mathew M CA2019-05-07 active