Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9BRS callsign genealogy
Currently held by Brase, John J
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 K9BRS's current licensee, walking backwards.
- Brase, John JINgranted 2021-03-24cancelled 2021-04-16
Successor callsigns
Callsigns held now by people who previously held K9BRS.
No current licensee on record previously held this callsign.