Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0DYH callsign genealogy
Currently held by DAVIS, KEVIN 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 KC0DYH's current licensee, walking backwards.
- Holyoke, CodyMOgranted 2026-06-30cancelled 2026-07-21
Successor callsigns
Callsigns held now by people who previously held KC0DYH.
- DAVIS, KEVIN SILgranted 2025-08-19
All historical holders
Every license row we've seen with the callsign KC0DYH, oldest first.
- DAVIS, KEVIN S IL1999-04-22 → cancelled 2005-09-24
- Holyoke, Cody MO2026-07-21 active