Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0RCN callsign genealogy
Currently held by Gesmundo, Matthew L
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 KC0RCN's current licensee, walking backwards.
- Gesmundo, Matthew LMNgranted 2002-10-16cancelled 2003-11-13
Successor callsigns
Callsigns held now by people who previously held KC0RCN.
No current licensee on record previously held this callsign.