Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4GS callsign genealogy
Currently held by WILSON III, WILLARD M
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 KC4GS's current licensee, walking backwards.
- WILSON III, WILLARD MGAgranted 2020-06-02cancelled 2023-11-07
Successor callsigns
Callsigns held now by people who previously held KC4GS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4GS, oldest first.
- BISHOP, MICHAEL J AL2011-07-09 → cancelled 2023-09-26
- WILSON III, WILLARD M GA2023-11-07 active