Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX7BRC callsign genealogy
Currently held by Vierck, Tzara
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 KX7BRC's current licensee, walking backwards.
- Vierck, TzaraORgranted 2005-03-17cancelled 2009-03-24
Successor callsigns
Callsigns held now by people who previously held KX7BRC.
- Vierck, TzaraORgranted 2019-03-13