Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4ESP callsign genealogy
Currently held by PRUITT, STEPHEN 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 WD4ESP's current licensee, walking backwards.
- PRUITT, STEPHEN ENCgranted 2007-07-09cancelled 2017-05-05
Successor callsigns
Callsigns held now by people who previously held WD4ESP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD4ESP, oldest first.
- COLSON, JOHN A SC1994-09-06 → cancelled 2006-09-07
- PRUITT, STEPHEN E NC2017-05-05 active