Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0RJC callsign genealogy
Currently held by Clark Jr, Richard J
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 K0RJC's current licensee, walking backwards.
- Clark Jr, Richard JCOgranted 2001-02-27cancelled 2004-04-17
Successor callsigns
Callsigns held now by people who previously held K0RJC.
No current licensee on record previously held this callsign.