Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9GZO callsign genealogy
Currently held by NOVOSEL, GEORGE
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 W9GZO's current licensee, walking backwards.
- Ujvarosy, StephenWIgranted 2023-02-11cancelled 2023-04-04
Successor callsigns
Callsigns held now by people who previously held W9GZO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9GZO, oldest first.
- NOVOSEL, GEORGE IL1988-09-27 → cancelled 2000-09-28
- Ujvarosy, Stephen WI2023-04-04 active