Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ROZ callsign genealogy
Currently held by Rozinek, Nicole D
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 N4ROZ's current licensee, walking backwards.
- Rozinek, Nicole DFLgranted 2022-03-22cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held N4ROZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4ROZ, oldest first.
- KUZEL, KEVIN M FL1988-03-08 → cancelled 2000-03-09
- Rozier Jr, Jerry L NC2004-02-13 → cancelled 2016-02-17
- Rozinek, Nicole D FL2022-04-12 active