Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BGU callsign genealogy
Currently held by HERVEY, CLARICE M
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 K4BGU's current licensee, walking backwards.
- BRENNAN, RODERICK BFLgranted 2011-03-28cancelled 2014-07-25
Successor callsigns
Callsigns held now by people who previously held K4BGU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4BGU, oldest first.
- HERVEY, CLARICE M NC1994-01-25 → cancelled 2006-01-26
- BRENNAN, RODERICK B FL2024-05-29 active