Confidence: Medium · Source: FCC ULS · As of 2026-09-16
KG4ZYK callsign genealogy
Currently held by WILSON SR, JOSEPH D
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 KG4ZYK's current licensee, walking backwards.
- WILSON SR, JOSEPH DFLgranted 1993-06-08cancelled 2003-04-29
Successor callsigns
Callsigns held now by people who previously held KG4ZYK.
No current licensee on record previously held this callsign.