Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9OB callsign genealogy
Currently held by BANKS, STEVEN
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 AC9OB's current licensee, walking backwards.
- Banks, StevenILgranted 2016-03-15cancelled 2016-04-05
Successor callsigns
Callsigns held now by people who previously held AC9OB.
No current licensee on record previously held this callsign.