Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4YZX callsign genealogy
Currently held by Burns, Royce W
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 K4YZX's current licensee, walking backwards.
- Burns, Royce WKYgranted 2020-02-13cancelled 2020-04-14
Successor callsigns
Callsigns held now by people who previously held K4YZX.
No current licensee on record previously held this callsign.