Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0SBX callsign genealogy
Currently held by BROWN, STEVEN
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 W0SBX's current licensee, walking backwards.
- BROWN, STEVENIAgranted 2005-07-27cancelled 2014-04-01
Successor callsigns
Callsigns held now by people who previously held W0SBX.
- BROWN, STEVEN EMOgranted 2024-12-17