Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0KEN callsign genealogy
Currently held by MATROS, KENNETH T
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 KC0KEN's current licensee, walking backwards.
- MATROS, KENNETH Tcancelled 1998-11-24
Successor callsigns
Callsigns held now by people who previously held KC0KEN.
No current licensee on record previously held this callsign.