Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7BNZ callsign genealogy
Currently held by BUFE, WALTER A
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 W7BNZ's current licensee, walking backwards.
- MOORE, STEPHEN LWAgranted 1995-06-20cancelled 2004-04-09
Successor callsigns
Callsigns held now by people who previously held W7BNZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7BNZ, oldest first.
- BUFE, WALTER A AZ1990-03-13 → cancelled 2002-03-14
- MOORE, STEPHEN L WA2024-04-17 active