Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7XN callsign genealogy
Currently held by Fial, Ronald A
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 AC7XN's current licensee, walking backwards.
- Fial, Ronald AORgranted 2003-02-06cancelled 2003-02-21
Successor callsigns
Callsigns held now by people who previously held AC7XN.
- Fial, Ronald AORgranted 2023-03-07