Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9BJB callsign genealogy
Currently held by Brauer, Bernard 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 KD9BJB's current licensee, walking backwards.
- Brauer, BernardWIgranted 2020-11-12cancelled 2021-01-19
Successor callsigns
Callsigns held now by people who previously held KD9BJB.
- Ericsson, Arthur LWIgranted 2016-03-15
All historical holders
Every license row we've seen with the callsign KD9BJB, oldest first.
- Ericsson, Arthur L WI2014-05-28 → cancelled 2016-03-15
- Brauer, Bernard J WI2021-01-19 active