Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4BWX callsign genealogy
Currently held by RAY, RICHARD G
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 K4BWX's current licensee, walking backwards.
- RADABAUGH, BRETT WLAgranted 2022-02-23cancelled 2023-02-22
Successor callsigns
Callsigns held now by people who previously held K4BWX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4BWX, oldest first.
- RAY, RICHARD G TN2008-01-01 → cancelled 2020-01-03
- RADABAUGH, BRETT W LA2023-02-22 active