Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0ZAZ callsign genealogy
Currently held by MILLER, RODERICK 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 N0ZAZ's current licensee, walking backwards.
- Brown, JoshuaOHgranted 2017-06-19cancelled 2017-07-11
Successor callsigns
Callsigns held now by people who previously held N0ZAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0ZAZ, oldest first.
- MILLER, RODERICK W IA1993-10-05 → cancelled 2005-10-06
- Brown, Joshua IA2017-07-11 active