Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8BNZ callsign genealogy
Currently held by Butler, Shane M
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 N8BNZ's current licensee, walking backwards.
- Butler, Shane MOHgranted 2013-10-17cancelled 2019-11-08
Successor callsigns
Callsigns held now by people who previously held N8BNZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8BNZ, oldest first.
- GARCIA, EDUARDO MI1996-01-22 → cancelled 2008-01-23
- Butler, Shane M OH2019-11-08 active