Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9XZ callsign genealogy
Currently held by MILLER, JONATHAN
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 AC9XZ's current licensee, walking backwards.
- MILLER, JONATHANINgranted 2020-10-13cancelled 2020-12-28
Successor callsigns
Callsigns held now by people who previously held AC9XZ.
No current licensee on record previously held this callsign.