Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3XK callsign genealogy
Currently held by SPENCE, RALPH 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 W3XK's current licensee, walking backwards.
- Hutto, Dustin SGAgranted 2017-10-16cancelled 2018-12-14
Successor callsigns
Callsigns held now by people who previously held W3XK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3XK, oldest first.
- SPENCE, RALPH H PA2006-10-07 → cancelled 2018-11-21
- Hutto, Dustin S GA2018-12-14 active