Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6BRB callsign genealogy
Currently held by SIMMONS, DONALD K
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 K6BRB's current licensee, walking backwards.
- Gustavson, Barbara CCAgranted 2010-03-04cancelled 2010-04-20
Successor callsigns
Callsigns held now by people who previously held K6BRB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6BRB, oldest first.
- SIMMONS, DONALD K CA1995-03-30 → cancelled 2007-03-31
- Gustavson, Barbara C CA2020-02-14 active