Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8BSB callsign genealogy
Currently held by MULLIS, WILLIAM B
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 N8BSB's current licensee, walking backwards.
- BLANKENSHIP, BRIAN SMIgranted 2016-01-27cancelled 2025-08-26
Successor callsigns
Callsigns held now by people who previously held N8BSB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8BSB, oldest first.
- MULLIS, WILLIAM B OH1995-04-22 → cancelled 2007-04-24
- Blankenship, Brian S MI2025-08-26 active