Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0RC callsign genealogy
Currently held by AUSTIN, JAMES E
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 KC0RC's current licensee, walking backwards.
- CLARK, RALPH DCOgranted 2016-02-25cancelled 2020-01-24
Successor callsigns
Callsigns held now by people who previously held KC0RC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0RC, oldest first.
- AUSTIN, JAMES E MO1996-05-02 → cancelled 2008-05-03
- CLARK, RALPH D CO2020-01-24 active