Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7WCX callsign genealogy
Currently held by Wilcox, Jonathan
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 W7WCX's current licensee, walking backwards.
- Wilcox, JonathanORgranted 2023-11-14cancelled 2024-02-27
Successor callsigns
Callsigns held now by people who previously held W7WCX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7WCX, oldest first.
- SHINCKE, WINSTON D WA1988-05-17 → cancelled 2000-05-18
- Wilcox, Jonathan OR2024-02-27 active