Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0JWC callsign genealogy
Currently held by Risley III, James O
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 KC0JWC's current licensee, walking backwards.
- Craig, Jerry WMOgranted 2017-05-26cancelled 2017-07-29
Successor callsigns
Callsigns held now by people who previously held KC0JWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0JWC, oldest first.
- Risley III, James O CO2001-02-27 → cancelled 2013-02-28
- Craig, Jerry W MO2017-07-29 active