Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WX3D callsign genealogy
Currently held by Spratt, Justin
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 WX3D's current licensee, walking backwards.
- Spratt, JustinAZgranted 2024-03-26cancelled 2024-04-16
Successor callsigns
Callsigns held now by people who previously held WX3D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WX3D, oldest first.
- WOOD JR, WALTER J PA2012-01-09 → cancelled 2024-03-26
- Spratt, Justin AZ2024-04-16 active