Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0RNX callsign genealogy
Currently held by R S T Club
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 KC0RNX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC0RNX.
- NO0TAexpiredR S T ClubNDgranted 2014-02-07cancelled 2026-03-06