Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4GSS callsign genealogy
Currently held by Simms, Gregory 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 KY4GSS's current licensee, walking backwards.
- Simms, Gregory SKYgranted 2004-09-16cancelled 2005-08-09
Successor callsigns
Callsigns held now by people who previously held KY4GSS.
No current licensee on record previously held this callsign.