Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9BRQ callsign genealogy
Currently held by Chalmers, Brooke 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 K9BRQ's current licensee, walking backwards.
- Chalmers, Brooke MMEgranted 2022-04-04cancelled 2023-05-19
Successor callsigns
Callsigns held now by people who previously held K9BRQ.
No current licensee on record previously held this callsign.