Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4KYH callsign genealogy
Currently held by CARMONA, JORGE A
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 KC4KYH's current licensee, walking backwards.
- Hyden, Wallace EKYgranted 2004-04-29cancelled 2009-03-07
Successor callsigns
Callsigns held now by people who previously held KC4KYH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4KYH, oldest first.
- CARMONA, JORGE A FL1989-05-30 → cancelled 2001-05-31
- Hyden, Wallace E KY2019-02-19 active