Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB8D callsign genealogy
Currently held by BELLAIRE, WILLIAM F
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 NB8D's current licensee, walking backwards.
- Supinger, Steve WOHgranted 2008-10-07cancelled 2012-06-19
Successor callsigns
Callsigns held now by people who previously held NB8D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NB8D, oldest first.
- BELLAIRE, WILLIAM F MI1997-12-22 → cancelled 2009-12-23
- Supinger, Steve W OH2022-05-26 active