Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4BHH callsign genealogy
Currently held by HAMILTON, BILLY H
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 WB4BHH's current licensee, walking backwards.
- HAMILTON, BILLY HALgranted 2000-11-09cancelled 2001-02-09
Successor callsigns
Callsigns held now by people who previously held WB4BHH.
- KIRACOFE JR, JOHN WSCgranted 2021-01-07