Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4D callsign genealogy
Currently held by WHARTON, LEWIS E
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 WB4D's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB4D.
No current licensee on record previously held this callsign.