Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4MXN callsign genealogy
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 KC4MXN'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 KC4MXN.
- CORNETT, RALPHKYgranted 1998-05-20cancelled 2004-10-07