Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0BRR callsign genealogy
Currently held by Truax, Brian D
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 K0BRR's current licensee, walking backwards.
- Truax, Brian DMNgranted 2020-11-18cancelled 2020-12-08
Successor callsigns
Callsigns held now by people who previously held K0BRR.
No current licensee on record previously held this callsign.