Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4W callsign genealogy
Currently held by BOEHNLEIN, CHARLES V
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 WD4W's current licensee, walking backwards.
- BOEHNLEIN, CHARLES VKYgranted 2003-04-15cancelled 2004-04-02
- KB8HAVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WD4W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD4W, oldest first.
- HERRINGTON, CLAUDE N TN1992-07-14 → cancelled 2000-01-30
- BOEHNLEIN, CHARLES V KY2024-11-05 active