Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1REZ callsign genealogy
Currently held by FERREIRA, MICHAELA
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 N1REZ's current licensee, walking backwards.
- Pletsch, James BWAgranted 2021-06-07cancelled 2021-10-02
Successor callsigns
Callsigns held now by people who previously held N1REZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1REZ, oldest first.
- FERREIRA, MICHAELA RI2004-07-21 → cancelled 2016-07-22
- Pletsch, James B WA2021-10-02 active