Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB9O callsign genealogy
Currently held by MOORE, STEPHEN 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 NB9O's current licensee, walking backwards.
- MOORE, STEPHEN BILgranted 2011-06-04cancelled 2014-04-29
Successor callsigns
Callsigns held now by people who previously held NB9O.
- Bebout, Nicholas EINgranted 2022-01-05
All historical holders
Every license row we've seen with the callsign NB9O, oldest first.
- Bebout, Nicholas E IN2012-03-10 → cancelled 2012-03-31
- MOORE, STEPHEN B IL2024-03-26 active