Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7ZZE callsign genealogy
Currently held by EYER, WARREN L
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 N7ZZE's current licensee, walking backwards.
- Kaufman, Benjamin JWAgranted 2013-08-08cancelled 2021-01-12
Successor callsigns
Callsigns held now by people who previously held N7ZZE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ZZE, oldest first.
- EYER, WARREN L AZ2002-04-30 → cancelled 2014-07-29
- Kaufman, Benjamin J WA2021-01-12 active