Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1BMB callsign genealogy
Currently held by Born, Branden
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 W1BMB's current licensee, walking backwards.
- Born, BrandenWAgranted 2024-10-29cancelled 2024-11-22
Successor callsigns
Callsigns held now by people who previously held W1BMB.
- Brown Jr, Bryan MHIgranted 2005-09-02cancelled 2006-05-19
All historical holders
Every license row we've seen with the callsign W1BMB, oldest first.
- Brown Jr, Bryan M HI2005-09-02 → cancelled 2006-03-23
- Born, Branden WA2024-11-22 active