Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ZI callsign genealogy
Currently held by Thome, Andrew C
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 N7ZI's current licensee, walking backwards.
- Thome, Andrew CWAgranted 2017-09-25cancelled 2021-11-30
Successor callsigns
Callsigns held now by people who previously held N7ZI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ZI, oldest first.
- LIPTROT, GARY R UT2009-11-10 → cancelled 2021-11-11
- Thome, Andrew C WA2021-11-30 active