Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4BBU callsign genealogy
Currently held by Ursery, William R
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 W4BBU's current licensee, walking backwards.
- Ursery, William RARgranted 2019-02-05cancelled 2019-03-05
Successor callsigns
Callsigns held now by people who previously held W4BBU.
- Ursery, William RARgranted 2022-03-15
All historical holders
Every license row we've seen with the callsign W4BBU, oldest first.
- MILLER JR, MAURICE L KY2002-11-14 → cancelled 2004-03-04
- Ursery, William R AR2019-03-05 → cancelled 2022-03-15