Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4YCH callsign genealogy
Currently held by Walters, Jeffrey S
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 KG4YCH's current licensee, walking backwards.
- Walters, Jeffrey SGAgranted 2003-01-13cancelled 2003-01-31
Successor callsigns
Callsigns held now by people who previously held KG4YCH.
- Walters, Jeffrey SSCgranted 2023-01-12