Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9BJB callsign genealogy
Currently held by DAVIS, BRYAN E
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 N9BJB's current licensee, walking backwards.
- BIARNESEN, BRADLEY JWIgranted 2020-11-30cancelled 2021-08-03
Successor callsigns
Callsigns held now by people who previously held N9BJB.
- DAVIS, BRYAN ENMgranted 2009-05-22cancelled 2018-11-14
All historical holders
Every license row we've seen with the callsign N9BJB, oldest first.
- BIARNESEN, BRADLEY J WI2021-08-03 active
- DAVIS, BRYAN E— → cancelled 1999-07-15