Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4XZ callsign genealogy
Currently held by Doyle, Ronald H
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 AG4XZ's current licensee, walking backwards.
- Doyle, Ronald HFLgranted 1997-02-04cancelled 2003-02-05
Successor callsigns
Callsigns held now by people who previously held AG4XZ.
No current licensee on record previously held this callsign.